Uses 2.4 GHz frequency band (DSSS), which complies with worldwide requirements
Supports IEEE 802.11g or 802.11b (11Mbps) wireless devices
TRENDnet's TEW-421PC 54Mbps Wireless CardBus PC Card allows laptop users the mobile freedom to connect at home, in the office or to wireless hotspots on the road. It complies with the IEEE 802.11g standard, making it backward compatible with 802.11b networks for assured compatibility as you roam between networks. Advanced Wi-Fi Protected Access (WPA) and up to 256-bit WEP encryption are supported to provide secure access for your data. Cut the wires and move freely with TRENDnetís 802.11g wireless products.