USB 3.0 male A to RJ45 female adapter supporting 10/100/1000 Mbps ethernet. Adopts USB 3.0 standard. Backward compatible with 2.0/1.1 standards.</br>Supports backpressure routing and IEEE 802.3x flow control for full-duplex (FDX) and half-duplex (HDX) systems. Compatible with IEEE 802.3 IEEE 802.3u and IEEE 802.3ab. Supports IEEE 802.3az (Energy Efficient Ethernet).</br>Supports crossover detection auto-correction and Wake-on-LAN (WOL). Supports Windows (32/64 bit) 10 / 8 / 7 / Vista / XP Mac OS 10.5 or higher. Driver-free for Mac OS.</br>Powered via USB - no external power adapter needed. LED indicators indicate operation.</br>Package contents: Anker Unibody USB 3.0 to Gigabit Ethernet Adapter welcome guide our fan-favorite 18-month warranty and friendly customer service.</br></br>Product Description</br></br><b>Anker Unibody USB 3.0 to RJ45 Gigabit Ethernet Adapter</b><br> Add separate gigabit ethernet access to Macbooks Ultrabooks and notebooks in an instant.<br><br> <b>Product Features</b><br> " Supports gigabit ethernet connection with high bandwidth of up to 1000 Mbps<br> " USB 3.0 enables SuperSpeed data transfer backward compatible with USB 2.0 / 1.1 standards<br> " Supports backpressure routing and IEEE 802.3x flow control for full-duplex (FDX) and half-duplex (HDX) systems<br> ? Compatible with IEEE 802.3?? IEEE 802.3u?? and IEEE 802.3ab. Supports IEEE 802.3az (Energy Efficient Ethernet)<br> ? USB to RJ45