Anti-Slip Pads:
Please remember to get the 2 anti-slip pads out and put your laptop on the cooler. Hide them when you do not need them.

Dual USB Ports:
There are 2 USB ports, 1 port is to connect the power source, you can plug in your mouse, or keyboard, or other USB devices.

Big Heat Dissipation Hole:
Structured with big heat dissipation holes metal panel, the laptop cooling pad will be helpful to keep your laptop cool down.