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Flat black rectangular cooling pad with large central fan and RGB lighting strip along front edge

AICHESON

AICHESON K1-12V laptop cooling pad 140 mm fan RGB 14-19 inch

SKU CH-DHT9-5T1PT

A 140 mm fan running 600-2800 RPM cuts CPU and GPU temperatures by 10°C-35°C while seven height settings from 14.5-21.5 cm reduce neck strain for 14-19 inch laptops

  • Accessory TypeCooler
  • ColorRGB
  • Maximum support sizeSupport up to 17-in. Laptop
  • Dimension16.85" x 12.44" x 3"
  • Fan Numbers1
  • Fan Size140 mm Fan
  • Lowers CPU and GPU temperatures by 10°C to 35°C with a 140 mm fan at 600 to 2800 RPM
  • Seven height settings from 14.5 cm to 21.5 cm for ergonomic viewing and typing comfort
  • Ten RGB lighting modes with memory recall let you set or disable the glow
  • Fits 14 to 19 inch laptops on a 428 mm by 316 mm surface with magnetic foam grip
  • Four USB 2.0 ports on the control panel keep peripherals connected while cooling

Cooling pad with 140 mm RGB fan

The AICHESON K1-12V is a laptop cooling pad built around a single 140 mm RGB fan that spins between 600 and 2800 RPM. It supports laptops from 14 to 19 inches and draws 36 W at 12 V to deliver a claimed temperature drop of 10°C to 35°C. The unit measures 16.85" x 12.44" x 2.3" and includes a USB A-to-C cable of 100 cm.

USB 2.0 hub limited to four ports

The pad provides either four USB 2.0 ports or a single USB 2.0 connection depending on configuration, so total bandwidth is capped at the 2.0 standard. Fan noise ranges from 28 dBA at low speed to 78 dBA at maximum RPM, and air pressure is rated at 72.8 MmH2O. RGB lighting offers ten modes with a memory function that recalls the last setting.

Check laptop footprint and USB power budget

Verify that your laptop fits within the 16.85" x 12.44" surface and that its weight is compatible with the stand’s magnetic memory foam grip. Ensure your system can supply 12 V at 36 W through the USB-C input or an external adapter, and confirm you have a free USB-A port for the included cable. The seven height steps adjust from 5.7" to 8.5" for ergonomic positioning.

Highlights

  • Lowers CPU and GPU temperatures by 10°C to 35°C with a 140 mm fan at 600 to 2800 RPM
  • Seven height settings from 14.5 cm to 21.5 cm for ergonomic viewing and typing comfort
  • Ten RGB lighting modes with memory recall let you set or disable the glow
  • Fits 14 to 19 inch laptops on a 428 mm by 316 mm surface with magnetic foam grip
  • Four USB 2.0 ports on the control panel keep peripherals connected while cooling

Specifications

BrandAICHESON
ModelK1-12V
Accessory TypeCooler
ColorRGB
Maximum support sizeSupport up to 17-in. Laptop
Dimension16.85" x 12.44" x 3"
Fan Numbers1
Fan Size140 mm Fan
SpecificationsBig fan size: 140*140mm*1PCS
Fan speed: 600- 2800RPM
Air pressure: 72.8MmH2O
Noise: 28- 78dBA
Operating voltage: 12V
Input power: 36W
USB ports: USB 2.0*4 or USB 2.0*1
Cable length: 100cm (A- C)
Product size: 428*316*58mm
Material: metal+ABS plastic
Compatible with 14"- 17.3" laptops
With 8 adjustable angles, 15°- 40°
With 10 RGB modes, RGB controlled via LCD display
With phone holder
FeaturesLongthen your laptop life and release your neck pain for home office work.
Package Contents1x Laptop Cooling Pad, 1 x USB A-C Cable

Questions about this item

Which USB-port configuration should I choose for the K1-12V?

The cooler is offered with either four USB 2.0 ports or a single USB 2.0 port; pick the four-port version if you need extra connections for peripherals.

What does the 10°C-35°C temperature-drop claim mean in daily use?

The manufacturer states the 140 mm fan running at 600-2800 RPM with 72.8 mmH₂O pressure can lower CPU and GPU temperatures by that range, depending on workload and fan speed selected.

How does the USB 2.0 interface limit the cooler’s performance?

The pad draws 36 W at 12 V through a USB-A to USB-C cable, so it requires a host port or charger that can supply that power; a standard USB 2.0 port may not provide enough current for maximum fan speed.

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