Cell phone charging stations: small size, portable, you can carry it easily during travel or business trip
Charging hub: suitable USB drive, reader, USB mouse, USB keyboard, , digital , digital recorder, USB sound, hard drive case, and etc
Multi-port USB hub: the mouse and keyboard connection is not delayed or stuck
Hub for laptop: with overcurrent, overvoltage, short circuit, electricity leakage and clutter wave protection, safe to use
Computer networking hubs: , easy and convenient to use