TRENDnet TEW-503PI 108Mbps 802.11a/g Wireless PCI Adapter
Specifications:

Mfr Part Number: TEW-503PI
Interface: 32-Bit PCI Rev. 2.1/2.2
Standards: IEEE 802.11a/b/g
Power Consumption(max): 280mA/510mA (Receive/Transmit Mode)
Supported OS: Windows 2000/XP(SP1/SP2), 2003 Server
Dimensions(LxWxH): 120 x 40 x 4 mm / 4.72 x 1.57 x 0.16 inches (without metal bracket)
Weight 63.5 g / 2.2 oz. (with antenna)
Certification: FCC, CE
Module Technique: 802.11b @ CCK (11 and 5.5Mbps), DQPSK (2Mbps), DBPSK (1Mbps); 802.11a/g @ OFDM with BPSK, QPSK and 16/64-QAM Sub-Carrier Modulations
Antenna(1dBi 11g, 2dBi 11a): Dual Band Detachable Antenna (Female Reverse SMA Connector)
Frequency: 802.11a @ UNII-Band 5.15 ~ 5.825 GHz; 802.11b/g @ ISM-Band 2.400 ~ 2.484GHz
Media Access Protocol: CSMA/CA
Data Rate (auto fallback)
802.11b: 11Mbps, 5.5Mbps, 2Mbps, and 1Mbps
802.11a/g: 54Mbps, 48Mbps, 36Mbps, 24Mbps, 18Mbps, 12Mbps, 9Mbps and 6Mbps
Super AG: 108Mbps
Transmit Power(typical): 802.11a @ 15dBm; 802.11b @ 18dBm; 802.11g @ 16dBm
Receiving Sensitivity (typical)
802.11a: 54Mbps 10 5 BER @ -68 dBm
802.11b: 11Mbps 10 5 BER @ -88 +/- 2 dBm
802.11g: 54Mbps 10 5 BER @ -68 dBm
Encryption: 64/128-bit WEP, WPA
Channels: 11a @ Subject to Local Regulations; 11b/g @ 1~11 (US), 1~13 (EU)