1. Material: ABS
2. Size: 99.5x31x16mm
3. Cable length: 20cm / 120cm
4. Weight: 34g / 60g
5. Interface: USB to USB3.0 x 4
6. Theoretical transfer rate: 5Gbps
7. Small size, no storage space required, easy to carry.
8. Plug and play, easy to use.
9. Supports 4 devices to be used at the same time, avoiding cable entanglement and keeping the desktop tidy.