Product Id: 16143549
Description: Intel PRO/Wireless 2200BG - Network adapter - Mini PCI - 802.11b/g - for ThinkPad R50; R51; R52; T42; T43; ThinkPad R50; R51; R52; T41; T42; T43; X31; X32; X40
Mfr Part #: 73P2801Get wireless connection flexibility, speed and throughput with this Mini PCI adapter. Designed for select wireless upgradeable ThinkPad notebooks with the integrated UltraConnect Antenna. Dual-mode operation helps you connect and switch between b/g wireless LANs in your office, or if you subscribe and connect to WLANs where you travel. The Intel PRO/Wireless 2200BG Mini PCI Adapter automatically searches for the best WLAN connection available.