Generic 7-Port USB Hub with ON/OFF Switch, (7 Port USB Hub) High Speed USB Wall Charger / USB Desktop Charging Station iSmart for iPhone; iPad; Samsung Galaxy; Google Nexus; Motorola; HTC One; LG; Nokia Lumia; Installs with Plug-and-Play ease LED indicator lights show which USB ports are in use at any given time Compatible with all Windows/Mac/Linux systems. Supports USB 2.0 transfer rates up to 480 Mbps. Backwards compatible with 1.1 devices and hosts Reverse Compatible with USB 1.1