Linksys WPC11 Instant Wireless-B Networking Adapter, PCMCIA Card

The Instant Wireless card gives you the freedom to work your way, from where you want--letting you take full advantage of your notebook PC's portability while providing you with access to all your network resources. A high-powered built-in diversity antenna means that you're covered--at a distance of up to 150 meters (492 feet) inside and 500 meters (1,640 feet) outside. And because it occupies only one Type II PCMCIA slot, you're free to use your other slots for additional accessories.

Wireless networks are rapidly becoming more popular and coming down in price. Because they don't require cables, you can use the devices anywhere in an office or home, even out on the patio. There's no need to roll out an Ethernet network cable to each room of a house; you can network anywhere--without wires. Outside the home, wireless networking is available in hotspots at coffee shops, businesses, and airports--great when you're on the road and need to get some work done. For convenience, wireless networking is the answer.

Which Wireless Standard Is Right for Me?
Now that you've decided to create a wireless network, the next step is to figure out which wireless standard to use.

Basically, a standard is a set of specifications for a device. All devices that follow a specific standard share operating characteristics, such as the radio frequency used and maximum data transfer speed.

For wireless networking, there are three standards to choose from at this time:

• 802.11b
• 802.11a
• 802.11g