Key Features: "FUNCTIONAL: USB 3.0 male A to RJ45 female ethernet adapter connects your computer or tablet to a router,modem or network switch for network connection. It adds a standard RJ45 port to your Ultrabook, notebook,Macbook Air for file transferring, video conferencing, gaming, and HD video streaming., COMPATIBILITY: This USB to Gigabit Ethernet adapter work with Windows 8.187VistaXP, Mac OSX 10.1210.1110.1010.910.810.710.6, Linux kenel 3.x2.6, and Chrome OS. NOT SUPPORT Windows RT and Android.Compatible with IEEE 802.3, IEEE 802.3u and IEEE 802.3ab., SPEED UP TO 5G BPS: Full 101001000Mbps gigabit ethernet performance over USB 3.0's 5Gbps bus, faster and more reliable than most wireless connections. Link and Activity LEDs."
Other features: "LIGHTWEIGHT USB TO ETHERNET ADAPTER: Weighs less than 1 ounce for easy portability in your laptop case; Add a standard RJ45 port to your Ultrabook or MacBook with a USB 3.0 port for file transfers, video steaming and gaming., DRIVER-FREE: Installation with native driver support in Chrome, Mac, and Windows OS; Network adapter dongle supports important performance features including Wake-on-Lan (WoL), Full-Duplex (FDX) and Half-Duplex (HDX) Ethernet, Crossover Detection, Backpressure Routing, Auto-Correction (Auto MDIX)."