One can be power the laptop cooler, while the other one could be connected to external devices, such as keyboards, mouse, audio, etc. The front of the laptop cooler has a non-slip baffle to keep your laptop firmly on it without worrying about slipping.
eBay
[Ergonomic Comfort]: Doubles as an ergonomic stand with two adjustable height settings. Type C connection devices need to prepare an Type C to USB adapter. Ergonomic Comfort that You Can Feel. Simply plug it into one of the USB ports of your laptop with an detachable USB 2.0 Type A Male to Type A Male cable, then you are free to go.
eBay
eBay
eBay
Low Noise Fan: 4 fans laptop cooling pad,It works at low noise, around 40dB, which will not disturb your working and gaming. Foldable & Portable : Laptop cooler stand is foldable when you don’t use it,convenient to carry.
eBay
AABCOOLING NC70. AABCOOLING NC70 Laptop Cooling Stand. AABCOOLING NC70 Black laptop cooling stand. - Airflow: The fans direct the cool air, which is below the stand, to the entire notebook casing. This reduces the case temperature as well as the processor core.
eBay
Tilted design, better heat dissipation effect. It can reduces the heat of your entire laptop, which will help prevent unwanted heat issues of your laptop.Are you still worry about your overheated notebook?.
eBay
The RGB lights can be turned off individually. 【5 Super Quiet & Cooling Fans】 Laptop cooling pad has 5 noise-free fans, very quiet rapid cooling effect prevents your laptop from overheating under different use situations.
eBay