Buffalo AirStation G54 Wireless PCI Network Adapter - This network adapter supports 802.11g and 802.11b wireless networks. Allowing a desktop computer to wirelessly access the Internet, e-mail, transfer files and more!WEP and WPA security (TKIP or AES) enabled.Gives WiFi connectivity to PCI computers, with excellent range and stability.Offer includes Air Station WiFi 125 Mbps Card, short-range folding antenna, long-range magnetic mount antenna (with 7-foot cord and brass adapter to attach antenna to card), driver installation disk, and user and installation manual. Photos show actual items offered.Complete user manual and additional drivers this device easily available for free download from the manufacturer for: 'WLI2-PCI-G45S')System Requirements◗ PC with an available PCI Slot.◗ Windows 98 SE, ME, 2000, XP, 2003◗ 10 MB of available disk space ◗ 802.11b or 802.11g access point (Infrastructure Mode) OR a different computer with an 802.11b or 802.11g wireless adapter