Lightweight and convenient to carry.
Note: There are only 2 USB devices on the computer , and there are 2 USB devices in the active region. The USB cable collector is for reference and further convenience.
The square USB port is usually located on the back , so it can be removed. The back of the USB connector. USB installed directly on the front of the main desk.
Unused USB port. The USB external device is very light.
Independent USB mounts are mutually separated , making it convenient and convenient to use a large amount of USB equipment.