[Adapter USB 3.0 to RJ45] LinkS Ethernet USB Adapter USB 3.0 ethernet adapter USB 3.0 ethernet Gigabit Ethernet LAN Wired USB 3.0 to RJ45 USB to ethernet connector 1.For adding a fast wired network interface to a wireless-only system, replace a bad port, for higher performance, or for peer-peer use. Supports Windows 2000 /XP /Vista/7/ 8 (32/64-bit), Mac OS 9.x or higher 2.USB 3.0 male A to RJ45 female adapter supporting 10/100/1000 Ethernet at USB 3.0 speeds--faster than most wireless connections 3.ASIX AX88179 chipset. RJ-45 network port for any 10/100/1000 Mbps network. Link and Activity LEDs. USB powered. 4.Supports backpressure routing and IEEE 802.3x flow control for full-duplex (FDX) and half-duplex (HDX) systems. 5.Supports crossover detection and auto-correction and Wake-on-LAN (WOL).