Allows computer to instantly connect to a 10/100Mbps network through a USB port; USB-to-LAN alternative for Wii(R) gaming consoles; Compliant with USB 2.0 & USB 1.1 specifications ; Compliant with IEEE 802.3 (10Base-T) & 802.3u (100Base-TX) standards; Supports both full-duplex & half-duplex operations; Equipped with diagnostic LEDs; RoHS compliant; 1-year limited warranty;