USB2.0 10/100Mbps Ethernet Adapter What Does This Product Do? Add a network interface to your computer via USB 2.0. Common uses include adding wired network support to Chromebooks and Android tablets, improving speeds vs. 10/100 adapters and wireless networks, replacing a broken internal network card, adding a separately routable network interface, and transferring files peer-to-peer over Ethernet. It is not a solution for connecting a USB device like a printer to a network. Features: -Single chip USB 2.0 to 10/100M Ethernet controller .compliant to USB Spec 2.0 and 1.1 -Supports USB High/Full Speed modes with Bus-power or Self-power device auto-detect capability -Supports parallel detection and automatic polarity correction -Supports crossover detection and auto- correction Support IPv4/IPv6 packet Checksum Offload Engine -Supports Jumbo frame and PHY loop-back diagnostic capability -Supports IEEE 802.3az