CN0259B Features High performance HD TV wireless LAN card Transmission rate is up to 300Mbps Features 2-mode: Infrastructure and Ad-Hoc， PSP Xlink games support Frequency Range: 2.4-2.4835GHz General Specs Brand & Model EDUP EP-MS8512 Chipset 8191su Interface USB2.0 Transmission Speed Up to 300Mbps Wireless Standards IEEE 802.11b/g/n Security 64/128/152-bit data encryption， IEEE802.1X， TKIP， AES encryption Operating Systems Windows 2000/ XP/ Vista