SNDIA USB 2.0 to fast Ethernet 10/100 RJ45 Network LAN Adapter Card - Blue New USB 2.0 to LAN Adapter/USB 2.0 Ethernet 10/100 Network LAN RJ45 Adapter For Windows OS - Turn Your USB 2.0 Port into LAN Input! Automatically negotiates 10/100 Mbps connection rate, depending on speed of the network. Supports Full Duplex Flow Control (IEEE 802.3x), Compatible Operating Systems:Windows 98SE/ME/2000/ XP/Vista/Windows 7 /Windows CE, Mac OS, Linux 2.4. Full-speed (12Mbps) USB device. Wired USB Ethernet connection is more reliable than wireless network. This Ethernet to USB adapter is compatible with Windows 10/8.1/8/7/Vista/XP, Mac OS X 10.6/10.7/10.8/10.9/10.10/10.11, and Chrome OS. Does not support Windows RT, or Android