Product features:

 Silver (have a variety of fashion colors) ABS panels, classic fashion. Working fine.

 Ergonomic angle and reduce fatigue.

 A high-power 8cm fans, can quickly give you beloved laptop cooling, no longer have to worry laptop crashes due to overheating, burned motherboard

 4 USB2.0HUB, able to simultaneously connect a printer, digital camera, U disk, MP3, digital products and other peripherals to make your work life more convenient.

Paramrter：

Dimension:308*243* 43MM（L*W*H）
G.W:558g

Material:ABS
RATED VOLTAGE: DC 5V
RATED CURRENT：350MA
RATED POWER: 1.75W
RATED SPEED:3000RPM
Air flow: 100CFM
Noise level ≤39DB
LIFE: 10,000 Hours
BUILD-INUSB HUB:4个USB HUB.2.0

Color: Silver, white, red, orange, black for the election