device is this? Cisco quote ... enables mobile users to have network and Internet access anywhere within a building that is equipped with a wireless network infrastructure. Wireless client adapters connect a variety of devices to a wireless network either in ad hoc peer-to-peer mode or in infrastructure mode with access points. Aironet Wireless LAN Client Adapters work best together with Cisco Aironet infrastructure products to provide the networking industry's top performing wireless LAN solutions. Available in CardBus, PCMCIA and PCI form factors, Cisco Aironet Wireless LAN Client Adapters quickly connect desktop and mobile computing devices to the wireless LAN in 802.11a, 802.11b, or 802.11g-compliant networks