Diamond Digital IEEE 802.11B/G 54MBPS Wireless Lan Card @ Deals Direct $9.95
Dont forget DD give you 2.5% cash back so it'll bring the price down a little bit.
# User Friendly Network Installation, Management and Maintenance
# Connect and distribute your LAN via the high speed 54Mbps 802.11b/g standard
# Move up to 40m indoors & 100m outdoors
# Advanced wireless technology detects and connects to the different wireless networks in your home, office or public area Hotspots.
# Soft AP (Access Point) Mode. When used in conjunction with a wired network connection, the A111 can be set as a virtual access point, provide other WLAN clients access to the network.
# Secure your wireless connectivity with 128-bit and 64-bit WEP, WPA encryption