Cisco
Cisco Air-MP20B Wireless Wifi WLAN Mini PCI Network Card Module 802.11 b
$22.00Generic version – fit any brand laptop, no include HP / Compaq / Lenovo / IBM
Cisco Air-MP21G-A-K9 800-24575-04 Aironet Mini PCI Wireless Wlan Wifi Card Module 802.11 b/g 54Mbps
$25.00Generic version – fit any brand laptop, no include HP / Compaq / Lenovo / IBM