1. 1 upstream and 7 downstream USB port included
2. Fully compliant with USB specification version 3.0
3. Hot plug & play USB device
4. Half-transparent design with blue LED for power
5. Interface: USB 3.0, compatible with USB 2.0 and 1.1
6. Data transfer rate: 1.5Mbps / 12Mbps / 480Mbps, up to 5Gbps
7. Bus-power limit current protection 500mA
8. Cable length: 60cm
9. Size: 16.5cm x 3.5cm x 2.2cm