TRENDnet 300 Mbps Dual Band Wireless N USB 2.0 Adapter TEW-664UB (Black) Maximum Data Transfer Speed: 300 Mbps Dual Band 2.4 & 5.0 GHz Channels Automatically connects to 2.4GHz and 5GHz wireless networks Connect your PC or Laptop to a high speed Dual Band wireless n network Automatically connects to 2.4GHz and 5GHz wireless networks 12x the speed and 4x the coverage of wireless g One-touch connection to wireless networks with Wi-Fi Protected Setup (WPS) 3-year limited warranty