The support is kind of hard black plastic that does not take the trail which is good.
On the right dimension are two usb port and an on / off button. Attention has a USB port used to connect the bracket to the PC to power the other does not just manage energy usb device. I plug my keyboard above, AC works very well, but do count connect a webcam or USB key.
The supplied cable to connect the bracket to the pc is asser short but made the job.
The fan is rather tall, has blue LED that illuminates little even in the total black (good, I order a medium not ventilated a night club). It rotates at 750 rev / min which is quite enough to cool views are diameter.
After 5 hours of game counter strike global offensive on high, my pc is just warm.
Before my pc was hot, but that cétait before.
