CHOETECH HUB-U03 USB3.0 4-port Hub Outdoors and the mesh sidewalls with

and the mesh sidewalls with see-through window allow proper airflow and ventilation

removable seat pad and put on your shoes without a hurry

the clock works silently

Dynamic Switching between stroke 80 and 50

It's nice for a good working and learning environment

CHOETECH HUB-U03 USB3.0 4-port Hub Outdoors and the mesh sidewalls withThe most advanced 3. 0 Hub chip, low power consumption, suitable for all kinds of personal computer models Ultra Slim design, suitable for all kinds of devices, such as laptop and desktop computer, it is the best choice for your life and work office Extend 4 USB3. 0 interfaces for your device, and the data transfer rate up to 5Gbps faster 10x than USB2. 0 ports Plug and play