Trendnet TEW-648UB. Connectivity technology: Wireless, Host interface: USB, Interface: WLAN. Data transfer rate (max): 150 Mbit/s, Supported data transfer rates: 150Mbps, 54Mbps, 48Mbps, 36Mbps, 24Mbps, 18Mbps, 12Mbps, 9Mbps, 6Mbps. Networking standards: IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, Frequency band: 2.412 - 2.484 GHz. Wireless LAN type: 802.11b, 802.11g, 802.11n. Width: 33.9 mm, Depth: 17 mm, Height: 7 mm