10 ports USB 2.0 Super Speed HUB as the main control chip and featured an Independent Power Adapter. Add another 10 USB 2.0 Ports for you by connecting the USB Port on your PC with the HUB. Humanized design all looks pretty smart and decent; all the USB Ports spread over with its reasonable way which keeps each individual device execute nicely. ORICO P10-U2 can actually allow 10 USB 2.0 Super Speed Devices execute simultaneously. The independent power adapter provides with the stable supplies of power over current protection transient current protection. Built in current protection the design which can protect the HUB and Device safe from suddenly electricity goes off.