Quick overview from the supplier:
USB2.0 Wireless LAN Adapter, D-Link DWA-160/RU/C1B
// 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
