laptop vacuum cooler for back vents buyer’s guide for 2020

All in all, we spent hundreds of hours combing through thousands of user reviews to put together a comprehensive list of the best laptop vacuum cooler for back vents on the market. We then delved into these laptop vacuum cooler for back vents further and put together detailed reviews so that you can easily pick the best laptop vacuum cooler for back vents for your needs.

Best laptop vacuum cooler for back vents

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Best laptop vacuum cooler for back vents reviews

1. OPOLAR Laptop Fan Cooler with Temperature Display, Rapid Cooling, Auto-Temp Detection, 13 Wind Speed(2600-5000RPM), Perfect for Gaming Laptop, Nintendo Switch

Feature

New Model: Updated LED screen dynamically displays the air temperature from your laptop vent and the working modes, 13 speeds to manage the airflow and noise; Quiet operation in auto mode and max. Noise is less than 70dbm.
Designed for notebok computer with air vents on both sides or rear, ideal for gaming laptops or systems that tax the CPU. Not recommended for Macbook or other ultrathin notebooks thinner than 0.4inch.
The best cooler (2600-5000RPM) to ease heat dissipation in laptops, Rapidly reduce both surface and internal temperature by 18 to 50 F degrees in minutes which is far better than cooling pads.
Two-way Installation: quick installation provides a easy mounting solution, just plug and play; 3M fixing glue with patented clamping arms, keeps the cooler firmly attached to laptop when moving.
There are auto and manual working modes; High quality Japanese motor ensure min. 5000 working hours; contact [email protected] if you would like to know if it is compatible with your laptop.

Description

Opolar LC-06 Laptop Cooler is the best way to keep your laptop cool and free from overheating. Innovative & compact design, LED temp-display,13 different fan speeds and two-way installation make this cooler stand out from the rest. Your laptop will thank you as stays cool while you do intensive activities like play games, watch HD movies, or run a large number of applications.

Compatibility and Usability
Self-designed PCB electric board, top-class Japanese dual-ball turbo, and brand-new ABS Industrial plastic, make sure the LC05 last over 5000 working hours, which is 2 to 3 years for a heavy user and even longer for normal utility. The cooler uses 3 silicone shrouds making it suitable for most laptops with vents on the sides or rear. The clamping arms are a creative way to keep laptop cooler firmly attached, enabling it to move or hang in the air - perfect if you move your laptop around for work or at LAN parties.

Smart and Quiet Operation
You can adjust the fan speed with two different modes - automatic and manual. In automatic mode, the cooler intelligently adjusts the suction according to the temperature generated by the laptop and auto stand-by when the laptop is powered off. You can manually adjust the speed with 13 different speeds available, with the maximum speed being up to 5000 revolutions per minute. The fan is very quiet and makes little noise, not more than 70dbm, even at the fastest speed.

What's in the Box:
1 Laptop Cooler (Unit: LC06)
1 USB Cable
1 plastic plate
1 Metal Junction Plate
1 3M Fixing Glue
4 Foot Pad
3 Silicon Shroud
1 Dust-proof Filter
1 User Guide

2. AICHESON Laptop Cooling Pad 5 Fans Up to 17.3 Inch Heavy Notebook Cooler, Blue LED Lights, 2 USB Ports, S035, Blue-5fans

Feature

Up to 17.3 Inch: With a big metal mesh, it can bear different laptop notebooks, such as some maintream brand of HP, Dell, Macbook, Asus, Acer, Samsung, Microsoft, Lenovo, Thinkpad, Toshiba, Alienware, up to 17.3 inch.
Waved Metal Mesh: Applied with diamond groove metal meshed net, it helps better heatsink, gives you a cool vision. High quality meshed structure, it can perfectly work with all kinds of computer notebook.
Quite Fans: 1 big fan plus 4 small fans offer strong airflow and bring away more heat, help to keep your laptop CPU GPU and other accessories to normal temperature.
Adjustable 5 Stand Height: For the healthy of your eye, shoulder and spine, it designed with 5 different height stand for you to adjust according to the situation and condition.
Lifetime Warranty: We stand behind all AICHESON laptop cooling pads of lifetime warranty with actually solving your problem's in 24 hours. Any question, please feel free to contact us.

Description

With high structured diamond groove meshed net, the laptop cooling pad works perfect with all kinds of computer, 5 fans combination provides strong airflow to cool down the notebook, and help to keep it in normal temperature.

Up to 17.3": With a big metal mesh, it can bear different laptop notebooks, such as some maintream brand of HP, Dell, Macbook, Asus, Acer, Samsung, Microsoft, Lenovo, Thinkpad, Toshiba, Alienware, up to 17.3 inch.

Waved Metal Mesh: Applied with diamond groove metal meshed net, it helps better heatsink, gives you a cool vision. High quality meshed structure, it can perfectly work with all kinds of computer notebook.

Specification of the laptop cooling pad:
- Fan size: 70*70*15mm, 120*120*15mm
- Fan speed: 1000RPM(120mm), 1500RPM(70mm)
- Voltage: 5V DC
- Noise level: <21DB
- Power consuption: 1.75W
- Product dimension: 145*295*25mm

Package Included:
- Aicheson Laptop Cooling Pad
- USB A to USB A Cable
- Lifetime Warranty

3. Kootek Laptop Cooling Pad 12"-17" Cooler Pad Chill Mat 5 Quiet Fans LED Lights and 2 USB 2.0 Ports Adjustable Mounts Laptop Stand Height Angle

Feature

Super quiet fans create a noise-free & interference-free environment for you.
5 Built-in fans (big fan: 5.9", small fans: 2.76") with Blue LEDs, two On/Off switches to controll 5 fans and LEDs simultaneously. ( Simply press the switch to select 1 fan working, 4 fans working, or all 5 working together.)
Dual USB hub allows for connecting more USB devices.
Ergonomic stand with 6 adjustable height settings to play games or watch movies at the most comfortable angle.
Two stoppers on the front to prevent laptop from falling off, keeps 12''-17'' laptop cool, such as Apple Macbook Pro Air, Hp, Alienware, Dell, Lenovo, ASUS, etc.

Description

Kootek 12''-17'' Laptop Cooler - Cooling Pad Chill Mat with 5 Quiet Fans, 2 USB 2.0 Ports and Adjustable Visual Angle

Strong, durable but lightweight construction with metal mesh front.
6 point height adjustable tilt with anti slip design, your laptop can breathe easily with this ultimate notebook cooler.
Powered by USB. Duel USB hub allows for connecting more USB devices.
Also doubles up as a desktop stand for your laptop.
5 Built-in fans with blue LEDs, you can select 1 fan working, 4 fans working, or all 5 working together, and the
independent control is the same for the LEDs.

Features

- Product dimensions: 380x300x35mm(14.96x11.81x1.38inch)
- 4 Fan dimensions: 70x70x15mm(2.76x2.76x0.59inch)
- Large fan dimensions: 120x120x25mm(5.9x5.9x0.98inch)
- Net weight: 1145g(40.39 OZ)
- Speed: 1000 +/- 10% RPM; 2000 +/- 10% RPM

Package Included

1 x Folding Laptop Cooler

4. Opolar LC05 Laptop Cooler with Vacuum Fan (Rapid Cooling, Auto-Temp Detection, 13 Wind Speed, Unique Clamp Design, Compatible with Cooling Pads)

Feature

The best cooler to ease heat dissipation in laptops, rapidly reduce both surface and internal temperature by 18 to 50 F degrees in minutes which is far better than cooling pads.
Designed for laptops with air vents on both sides or rear, ideal for gaming laptops or systems that tax the CPU. Not recommended for macbook or other ultrathin notebooks thinner than 0.4inch.
Automatic and manual adjustment modes with 13 speeds to manage the airflow and noise; quiet operation in auto mode and max. noise is less than 60dbm.
Two-way Installation: Quick installation provides a easy mounting solution, just plug and play; 3M fixing glue with patented clamping arms, keeps the cooler firmly attached to laptop when moving.
One Year Replacement Guarantee for product defects and 30 day no hassle return and refund for incompatibility; friendly customer care provided by Opolar

Description

Opolar LC05 Laptop Cooler is the best way to keep your laptop cool and free from overheating. Innovative and compact design, 13 different fan speeds and unique clamping arms make this cooler stand out from the rest. Your laptop will thank you as stays cool while you do intensive activities like play games, watch HD movies, or run a large number of applications.

Compatibility and Usability
Self-designed PCB electric board, top-class Japanese dual-ball turbo, and brand new ABS Industrial plastic, make sure the LC05 last over 5000 working hours, which is 2 to 3 years for a heavy user and even longer for normal utility.
The cooler uses 3 silicone shrouds making it suitable for most laptops with vents on the sides or rear.
The clamping arms are a creative way to keep laptop cooler firmly attached, enabling it to move or hang in the air, perfect if you move your laptop around for work or at LAN parties.

Smart and Quiet Operation
You can adjust the fan speed with two different modes, automatic and manual. In automatic mode, the cooler intelligently adjusts the suction according to the temperature generated by the laptop and auto stand by when the laptop is powered off. You can manually adjust the speed with 13 different speeds available, with the maximum speed being up to 5000 revolutions per minute. The fan is very quiet and makes little noise, not more than 60dbm, even at the fastest speed.

What is in the Box
1 Laptop Cooler (Unit: LC05)
1 USB Cable
1 Junction Plate

1 Plastic Fixed Plate
1 3M Fixing Glue
4 Foot Pad
3 Silicon Shroud
1 Dust proof Filter
1 User Guide

5. KLIM Cool + Metal Laptop Cooler Fan - The Most Powerful Gaming External Air Vacuum - Computer USB for Immediate Cooling - Slim - Portable - Quiet - Cooling Pad to Solve Internal Overheating

Feature

MAXIMISES THE LIFESPAN OF YOUR LAPTOP. Overheating is the n1 cause for laptop failure and performance issues. This vaccum laptop cooler is an investment => no overheat of the laptop's components => maximises the laptop's lifespan. Save your laptop from an early death.
THE MOST EFFICIENT ON THE MARKET. The KLIM Cool + one-ups its older brother the KLIM Cool. With a slightly increased size and a faster fan the KLIM Cool + is 20% more efficient. It has a maximum rotation speed of 4500RPM (fastest in the world). Its metal structure acts as a heat sink, maximising its effectiveness. Average drop in temperature of 20.7C in our labs test.
A TANK + WARRANTY. When you hold the KLIM Cool + in your hands, you will feel the quality. It is built to last. Its structure in metal sets it apart from the rest of the market and makes it extremely resilient. The KLIM Cool + is equipped with a japanese motor in order to give it an exceptionnal lifespan. Warranty of 5 YEARS, rare in electronics. If you don't get the desired results, you just have to send it back to get a full refund. It's a risk free purchase!
COMPATIBLE WITH MOST LAPTOPS. Our cooler is an innovation, therefore compatibility can be a concern. You have a side or back air exhaust? If yes, it is compatible. We include 4 sleeves to fit the air exhaust as best as possible. The size for the laptop has no importance (10 11 12 13 14 15 16 17 18 19 inches). It remains very easy to carry, weighing only 255g and fitting in your pocket.
ONE NEGATIVE POINT. We want to be honest with our customers. The KLIM Cool + is perfect on flat surfaces (desktop, table) but due to its weight it puts additionnal pressure on its fixation system. If you plan to use it on non-flat surfaces the original KLIM Cool will be better meet your needs. If you want to obtain maximum cooling while you play or work, you won't find anything better than the KLIM Cool +.

Description

Presentation

The KLIM Cool + is the new version of the KLIM Cool. Constituted of 75% of high quality aluminum, and equipped with a new japanese motor, the KLIM Cool + is currently the most efficient laptop cooler on the market, lowering the temperature on average by 20.8c. This temperature decrease is the difference between a laptop with performance issues and a laptop at peak performance. It can also be the difference between a laptop out of service within 3 years and one that will last you many more years. .



Compatibility

Compatible with all laptops with a side or back air exhaust. This includes the following brands:
ACER
ASUS
DELL
HP
LENOVO
MSI
PACKARD-BELL
SAMSUNG
SONY
TOSHIBA



Warranty and Customer Support

You are doubly protected

Amazon's 30-day return policy, return it for a full refund.

Our 5-year warranty. A 5-year warranty is quite rare in electronics, it's a testament to our dedication towards our customers. We count on the loyalty of our customers and do everything we can to solve any issue you may have.



Technical Specifications

Material: ABS + Aluminum

Dimensions : 16,9 x 8,1 x 4,3 cm

Weight : 255g

Fan's size : 7,5 x 7, 5 x 2,5cm

Maximum noise level : 38dBA

Fan's speed : 1500-430010RPM (up to 4500)

Maximum air flow : 29CFM

Voltage : 5VDC

Current : 0,410%A

6. Voilio Laptop Cooler Vacuum Fan Cooler V6 LCD Screen Dynamically Display Real-time Temp, Low-noise, Manual/Automatic Adjustable Fan Speed, USB and AC Adapter Powered (With AC Adaptor)

Feature

NEW HEAT-SUCTION TECHNOLOGY: Voilio vacuum fan laptop cooler is produced with the latest in heat reducing technology. It works with the New Heat suction technology which ensures that your laptop temperature is cooled by expelling laptop internal temperatures up to 5-16 degrees Celsius in just 90 seconds, This technology helps to prolong the lifespan of your laptop by reducing the damaging effects of heat build-up during use. This is one feature that makes our vacuum laptop cooler stand
REALTIME LCD TEMPERATURE DISPLAY: Voilio laptop cooler is equipped with an LCD screen that displays the fan speed and temperature readings in real time. It comes with two buttons; a power /mode button and another one which controls fan speed. The fan speed is up to 5000RPM. The laptop cooler possesses temperature auto-detection capacity, which enables it to come up automatically and cool your laptop elongating your computer's lifespan
FOUR SILICON SHROUDS AND V-STYLE DESIGN: Our laptop cooler comes with four shrouds. Thus, it may be used with different sizes of air vents namely, 3.5 x 0.9", 3.1 x 0.9", 2.8 x 0.9", and 2.7 x 0.8". Depending on the desired size, the shrouds can be changed when needed. The V-Style design of this device enables the laptop to open at a maximum angle of 135 degrees without any obstacle.
LOW NOISE PRODUCTION: Voilio laptop cooler possesses excellent noise reduction performance. We conducted several tests to determine its noise level and found out that our device is not harmful to your hearing. Tests carried out on this device showed it is one of the best products available in the market. VOILIO cooler is a low noise device, with the highest decibel level at 62dbA. During use, 51.8dbA can be perceived when sitting 24 inches from the cooler.
AUTO-REGULATION OF FAN SPEED: The fan speed automatically self-regulates in response to internal air temperature. It is equipped with a thermostat system that cuts off the fan at a specific temperature and engages it when the temperature rises again. At temperatures below 45 degrees Celsius, the fan stops rotating and resumes when the temperature rises above 45 degrees Celsius. It is worthy of note that the fan operates at maximum speed when temperatures rise above 45 degrees Celsius.

Description

PRODUCT SPECIFICATIONS
Material:ABS plastic
Color: Black
Motor:Up to 25,000 Hours of operation
LCD real-time temperature display screen
Fan blades:41
Maximum fan speed:5000 rpm
Voltage:5V/12V
Power supply: USB and AC adaptor
Four silicone shrouds of varying sizes
WARNING: This product is not for use with MacBooks or other laptops thinner than 0.4inch.
PRODUCT DESCRIPTION
VOILIO VACUUM LAPTOP COOLER is a cooling system which utilizes the latest AGGRESSIVE heat suction technology to dissipate heat from the laptop through the side and rear air vents.The device is a unique product made of heat resistant materials and is used by being attached to the air vents on the rear and sides of the laptop thereby helping to remove hot air through the output vents of your laptop. It comes equipped with a double layer air tunnel SYSTEM. One tunnel serves an input channel while the other dissipates heat from the laptop by suction pressure which enables the hot air to be sucked away from your laptop, thus reducing the temperature in seconds. This heat dissipation capacity allows your computer to last for a very long time, giving you more service for your purchase. Our laptop cooler device is produced with ABS plastic and equipped with a high-quality Japanese Turbo fan which houses two double ball bearings. Our delightful product works with low friction and can elongate the lifespan of your laptop motor by 25,000 hours, a feat which helps you save up on electricity consumption costs. The automatic turbo fan starts operation at temperatures higher than 45 degrees Celsius and runs at maximum speed in automatic mode. There are 5 fan speeds(U1-U5) in manual mode. An LCD screen that displays fan speed and the temperature of the internal system of your laptop in real time.

7. KLIM Cool Laptop Cooler Fan - Innovative Portable Cooling Design with Display - External Gaming Cooler - High Performance Ventilation - USB Cooling Pad - Quiet Air Vacuum - Reduce Heat - Red

Feature

LENGTHENS YOUR LAPTOP'S LIFE. Overheating is the n1 cause for laptop PC failures as well as drops in performance. This cooler pad is an investment => no components overheating => maximises the life expectancy of your PC + boosts its performance. Save your PC from a premature breakdown. BONUS : Receive a free copy of the eBook: 7 tips to keep your computer alive and maximise its performance by email after your purchase.
DURABILITY + WARRANTY. This a risk free purchase. We are extremely confident in the durability of our product and that's why we offer a 5 year warranty! Add to this Amazon's 30 day free returns policy without any cost to you. If ever KLIM Cool doesn't live up to your expectations, you can send it back and you will be refunded. As a small business, we are very careful to offer the best Customer Service possible, you will receive a reply within 24 hours (mon-fri) no matter the query.
THE MOST EFFECTIVE PRODUCT ON THE MARKET. Strikes at the very heart of the problem. With its patented innovative design, it acts like a super-fan by sucking the hot air out of your laptop PC for an immediate cooling action. We are honest about the numbers: we've seen drops of up to 40, but it's unusual. The average temperature drop observed during our lab tests is of 17,6, which is far superior to everything else available on the market.
COMPATIBLE WITH THE MAJORITY OF LAPTOP PCs. Our cooler is innovative, so compatibility can be a concern. If you already have a side or back air vent, your computer is compatible. We provide 4 different attachments in order to enclose any air vent in the best possible way. Your PC's size isn't an issue (10 11 12 13 14 15 16 17 18 19 inches). KLIM Cool is best suited for smooth surfaces (tabletop, desk etc) but with its 3M adhesive it can also be stuck to the laptop computer.
ALL-IN-ONE. LIGHT (155g !) and COMPACT (fits in your palm). The first SMART laptop PC cooler. It measures the PC's temperature and automatically adjusts the power of its fans. The speed of the fan is also adjustable up to 4200 RPM (70 rotations per second !). We're not going to lie and physics don't lie either ! The air movement makes noise, but KLIM Cool is fitted with noise insulation foam making it quiet even on full power.

Description

BONUS : Receive a free copy of the eBook: 7 tips to keep your computer alive and maximise its performance by email after your purchase.

Overview

KLIM Cool is KLIM Technologies' first product. KLIM Cool is currently the most effective cooler on the market, allowing for an average temperature drop of 17.6. This temperature drop makes the difference between a laptop PC with frequent performance issues and a laptop computer running at peak performance. It can also make the difference between a laptop PC needing to be thrown away after 3 years or one which will last you several years longer.



Compatibility

Compatible with all laptop computers with a side or back air vent. This includes the following brands :
ACER
ASUS
DELL
HP
LENOVO
MSI
PACKARD-BELL
SAMSUNG
SONY
TOSHIBA



Warranty and Customer Service

You are doubly protected.

Amazon's 30 days returns policy allows for a full refund without any return costs.

Our 5 year warranty. 5 years is an extraordinary warranty time for electronics, it's our way of committing to our customers.

We count on our customers' loyalty and we will do our utmost to solve any problem you may encounter. You will receive a user manual in English enclosed in the parcel + by email.



Technical Specifications

Materials: ABS + Aluminum

Size : 155,0 x 82,0 x 45,0mm

Weight : 155g

Vent size : 7.5 x 7.5 x 2.5 cm

Maximum noise level : 38dBA

Fan speed : 1500-420010RPM

Maximum air volume : 25CFM

Voltage : 5VDC

Power : 0,410%A

8. Wsky Laptop Cooler, Ultra Slim 12''-17'' inch Laptop Cooling Pad with 5 Quiet Fans and Blue LED Light, Dual 2 USB 2.0 Ports, Adjustable Mount Stand Height Angle

Feature

Super Cooling & Quiet:Laptop cooler with 5 quite fans(the four outer fans and then the large center Super strong wind fan). Create a noise-free & interference-free environment for you. The fans rapid cooling effect prevents your laptop from overheating and is perfect for gaming.
Ergonomic Design:The Notebook cooler has a unique design and adjustable tilting, with 7 level adjustable height settings to play games or watch movies at the most comfortable angle for all-day viewing. It can truly suit your needs.
2 USB Ports:Dual-USB hub allows for connecting more USB devices. (Such as mouse,keyboard. NOT SUPPORT high-power devices, for example hard disk). And with built-in USB cable storage box.
Amazing Light effect:The Laptop cooling fan has few LEDs that illuminates it while working, two led/fan switches to control the 5 fans. It gives a nice look specially in dark conditions.
100% SATISFACTION GUARANTEE:Wsky Laptop Cooler comes with a 100% Satisfaction Guarantee. Wsky is dedicated to address any product & service issues and committed to delivering a 5 star experience for all buyers!

Description

Portable Laptop Cooling Pad creates a continuous and evenly dispersed air flow beneath your laptop to dissipate the heat generated by the CPU and GPU trapped in the laptop housing. It has great cooling power and all features you need while remaining slim, light weight, and quiet.

Specification:
- Product Size: 410*292*29mm
- Fan Size: Large fan dimensions: 140x140x15mm, 4 Fan dimensions: 80x80x15mm
- Fan Rotating Speed: Big fans110010RPM), Small fans220010RPM
- Material: Plastic + Metal Mesh
- Voltage: DC 5.0V
- Length of USB cable: 75cm

Package list:
1 x gaming Laptop cooling pad
1 x USB cable
1 x user manunal

9. KLIM Wind Laptop Cooling Pad - The Most Powerful Slim PC Fan Cooler for Computer - Rapid Cooling Action - 4 Fans Ventilated Support - Light & Quiet - USB Laptops Portable Gaming Stand (Green)

Feature

AN INVESTMENT. This cooling pad is an investment => no component overheating => maximises the life expectancy of your PC and boosts its performances. BONUS : Receive a free copy of the eBook: 7 tips to keep your computer alive and maximise its performance by email after your purchase.
LARGE MODEL. Covers the following sizes : 11 11.3 12 13 14 15 15.6 16. Compatible with the following sizes : 17 17.3 18 and 19 inches. With these sizes, the laptop will extend over the edges of the cooler pad but will remain perfectly stable. KLIM Wind itself is extremely stable, it will stay completely still. Perfect for your laptop, notebook & macbook.
THE MOST POWERFUL ON THE MARKET. 4 fans spinning up to 1400 rotations per minute. It's a high capacity ventilated support with the ability to cool your PC to reasonable temperatures in under a minute. These 4 fans allow for cooling of all the areas of your laptop.
THOUGHT OUT DESIGN + BUILT TO LAST. KLIM Wind is a level above the other ventilated supports in terms of design and the quality of materials used. We offer a 5 year warranty, proving our confidence in our product. It's a no risk purchase.
MULTIFUNCTIONAL. KLIM Wind has 2 USB ports in order to leave you with one free port. It will cool your PC regardless of its age or of the intensity of its use. Our clients have had excellent results for gaming, photo + video editing and old laptops. If your laptop is overheating and going slow the cooling action will certainly enhance its performance. It can also be used with a PS4, Xbox One or Wii.

Description

The ultimate laptop cooler. The KLIM WIND was conceived to cool down the most overheated laptops. Overheating is the number 1 cause of failures of laptops since it damages the laptop's components. If your PC overheats you seriously undermine its life expectancy.

Compatibility

KLIM Wind is compatible with all laptop PC models. Sizes : 11 11.3 12 13 14 15 15.6 16 inch are perfectly adequate. If your computer is 17 17.3 18 or 19 inches, it will extend over the edges of the support but will remain perfectly stable. KLIM Wind is compatible with all PC brands, this includes : ACER APPLE ASUS DELL HP LENOVO MSI PACKARD-BELL SAMSUNG SONY TOSHIBA

Warranty and customer service

We know our product and we're confident its capabilities, this is why we offer a 5 year warranty, which is a rare feat for electronics. Our team is available and will respond to each and every one of your queries in English.

Technical Specifications

KLIM Wind has 4 fans which ensure a total coverage of airflow to your computer. You can adjust the fan speed with the knobs on the back of KLIM Wind. You won't lose a USB port as there is a usb slot on the laptop cooler itself.

Materials: ABS + Metal

Size : 408*287*29mm

Weight : 0.850kg

Fan size : 120*120*15mm (4 fans)

Noise output : 26dB

Fan speed: 140010 % RPM

Maximum airflow : 297.4CFM

Voltage : 5VDC

Power : 0,3510%A

Amount of USB ports : 2

Compatible Sizes : All

10. Fosmon 4 Fan Cooling Pad for 13" to 17-inch Gaming Laptop PS4 MacBook Pro, [1200 RPM|Max 75CFM Air Flow] USB Powered Quiet Cooler Fan Portable Stand with Dual 2.0 USB Ports & Blue LED Lights

Feature

[LAPTOP COOLING PAD FOR GAMING AND OVERHEATING PROTECTION] Fosmon's laptop cooling pad is an efficient and powerful way to keep your laptop, notebook, Macbook or other device from overheating. Great for gaming and long-term device use.
[USB POWERED AND PROVIDES AN EXTRA USB PORT] This cooling pad is equipped with two USB ports, one for power and the other to let you connect other USB devices to your laptop.
[FOLDABLE LEGS FOR IMPROVED AIR FLOW] Fosmon's laptop cooling pad can be raised by 1.5inch using the two foldable legs. This helps increase improve air flow and provides a more angled position.
[4 LARGE AND QUIET LED FANS WITH ADJUSTABLE SPEED] Keep your laptop cool while minimizing noise. This cooling pad comes with 4 large adjustable speed fans that are also quiet.
[LIMITED LIFETIME WARRANTY] Join millions of satisfied customers with our limited lifetime warranty, backed by our experienced and dedicated USA based customer service.

Description

Laptop Cooling Pad for Gaming and Overheating Protection
Fosmon's laptop cooling pad provides a powerful and efficient way to keep your laptop, notebook, Ultrabook, Macbook, or other device from overheating. Great for gaming and long-time device use!

USB Powered and Provides an Extra USB Port
This laptop cooling pad is powered via USB-A cable (included). Connect to your laptop without losing your ability to connect another USB device. Simply connect one end of the cable into your laptop and the other into one of the two USB ports on the cooling pad.

Foldable Legs for Improved Air Flow
Fosmon's laptop cooling pad can be raised by 1.5inch using the two foldable legs. This helps increase improve air flow and provides a more angled position.

4 Large and Quiet LED Fans with Adjustable Speed
This laptop cooling pad has 4 adjustable speed large LED fans that help cool your device with minimal noise. No more noisy cooling pad while gaming.

Limited Lifetime Warranty
We have served millions of customers for more than 10 years and every product comes with a limited lifetime warranty. Got a question? Reach out to our experienced and dedicated USA based customer support 24 hours a day, 7 days a week. Please refer to Fosmon's website for more information.

Specifications
Product Dimensions (LxWxH): 408 x 278 x 29 mm / 16 x 11 x 1.14 in.
Weight: 732g / 1.61lbs
Number of fans: 4
Fan Dimensions (LxWxH):
Fan Speed: 110010% RPM
Fan Noise Level: 30dBA
Number of USB ports: 2
Voltage: DC5V
Output: 3.75W
Current: 0.6510%A

Package Includes
1x Fosmon Laptop Cooling Pad
1x 2.1 foot (64cm) USB-A Cable
1x Quick Start Guide

Conclusion

By our suggestions above, we hope that you can found the best laptop vacuum cooler for back vents for you. Please don't forget to share your experience by comment in this post. Thank you!