USB 3.0 to Gigabit Ethernet Adapter-USB TypeA Connector to RJ45 Ethernet PortSuper speed USB3.0- Supports suspended mode and remote wakeup-Supports full and half duplex in gigabit Ethernet Mode-Backward compatible with USB 2.0and 1.1devices

USB 3.0 to Gigabit Ethernet Adapter- USB Type-A Connector to RJ-45 Ethernet Port- Super speed USB 3.0 – Supports suspended mode and remote wakeup- Supports full and half duplex in gigabit Ethernet Mode- Backward compatible with USB 2.0 and 1.1 devices- Advanced Power Management to reduce power usage during idle or light traffic period.- Supports Microsoft Windows 8/7/Vista/XP SP3- Supports MAC OS 10.6 to 10.8