USB2.0 Mini Wi-Fi N Dual Band LAN Adapter, D-Link "DWA-160/RU/C1B", 300Mbps// Complete flexibility - wirelessly stream HD video, share files & go online Dual Band - supports Wireless N signals in either the 2.4 or 5 GHz frequency range. Double reward with 300Mbps on two distinct radios Outstanding compatibility - works with 802.11g & 802.11a networks