300M 802.11b/g/n Wireless PCI-E Network Adapter LAN Card With 2 Antennas£» Specifications: Standards: IEEE 802.11n, IEEE 802.11g, IEEE 802.11b Wireless Signal Rates with Automatic Fallback: 11n: Up to 300Mbps (dynamic) 11g: Up to 54Mbps (dynamic) 11b: Up to 11Mbps (dynamic) Frequency Range: 2.4-2.4835GHz Wireless Transmit Power: 17dBm(MAX EIRP) Modulation Type: OFDM/ CCK/ 16-QAM/ 64-QAM Receiver Sensitivity (without antenna): 270M: -70dBm@10% PER 130M: -68dBm@10% PER 108M: -68dBm@10% PER 54M: -68dBm@10% PER 11M: -85dBm@8% PER 6M: -88dBm@10% PER 10M: -90dBm@8% PER Work Mode: Ad-Hoc Infrastructure Wireless Security: 64/128 bit WEP WPA/WPA2, WPA-PSK/WPA2-PSK(TKIP/AES) Support Operation System: Windows XP/ Vista/ Win7 Interface Standard: 32-bit PCI-e 2.2, PCI-e 2.0 Operating Temperature: 0¡ãC ~ 40¡ãC (32¡ãF~104¡ãF) Storage Temperature: -40¡ãC~ 70¡ãC (-40¡ãF~158¡ãF) Characteristic: 300Mbps wireless transmission rate Provides two methods of operation: Infrastructure and Ad-Hoc Quick secure setup, complies with WPS for worry free wireless security Supports 64/128-bit WEP, complies with 128 bit WPA standard(TKIP/AES) supports MIC, IV Expansion, shares key authentication, IEEE 802.1X Supports sony PSP for online game Supports Windows XP/ Vista / Win7 /8. Seamlessly compatible with 802.11n/g/b devices Package Content£º 1 X Wireless-N PCI-E LAN Card 1 X CD driver No Retail Packing