This wireless turbo 802.11g card connects your laptop to your wireless home network base unit from whichever room you're in, which means you can make the most of your laptop's portability and browse the Internet without wires. Plug and Play wireless installation makes it easy to set up. It's also compatible with 802.11b so you can connect to an existing Wireless LAN network and public hotspots. Turbo 802.11g wireless laptop adapters are 5 times faster than the former 802.11b standard and 30% faster than than standard 802.11g. The wireless range is 50m indoors and 250m outdoors in ideal conditions.