Linksys WPC54GX4 Wireless-G w/SRX400 PCMCIA Adapter
Specifications:

Mfr Part Number: WPC54GX4
Features:
Complies with IEEE 802.11g Standards, and Backwards Compatible with IEEE 802.11b Products
32-bit CardBus Interface
Enhanced Speed using Adaptive Channel Expansion (ACE) for "Good Neighbor" Interoperability
Advanced Security Features including WEP, WPA, WPA2, IEEE 802.1x
Standards: 802.11b/g
LEDs: Power, Link
Transmit Power: 20dBm for Wireless-B/14dBm for Wireless-G
Protocols: 802.11b - CCK, QPSK, BPSK; 802.11g - OFDM
Security: WPA, WPA2, IEEE 802.1x, WEP
WEP Key Bits: 64-bit and 128-bit
Power: 3.3V Bus powered
Certifications: FCC, IC-03, CE
Dimensions: 4.80 x 2.13 x 0.39 inch / 122 x 54 x 10 mm
Unit Weight: 1.7 oz. / 0.048 kg