Get 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.