FEATURES :
- USB 3.0 4 Port interface , transfer rate up to 5Gbps transmission
- USB 3.0 Downward Compliant with USB version :1.1/2.0
- USB 2.0 2 Port interface , transfer rate up to 480 Mbps transmission
- 1 Port USB Fast Charger , Auto-ID
- USB hub support hot-swappable , plug and play , easy to use