SMC SMC2602W 802.11b 11 Mbps Wireless PCI Card EZ installation using built-in Installation Wizard 2.4 Ghz frequency band;up to 11 Mbps wireless LAN connection Direct Sequence Spread Spectrum (DSSS) AD-Hoc mode (Peer-to-Peer) or Infrastructure mode (Communication to Wired Network via an Access Point) Ability to create and save multiple profiles for different wireless LAN settings