Compare Linksys WPC55AG 802.11a/g/b Wireless Adapter to Linksys WUSBF54G 802.11g/b Wireless Adapter

The Linksys Dual-Band Wireless A+G Notebook Adapter lets your notebook communicate with all three wireless network standards. With one PC Card, you can connect to Wireless-A (802.11a), Wireless-G (draft 802.11g) and Wireless-B (802.11b) networks.??Wireless-B networks have a data rate of 11Mbps, and are commonly found in corporate environments and in homes for household Internet connectivity without the need for running cables. They're also popping up all over the country in coffee shops, airports, hotels, convention centers, and other public spaces offering on the go connectivity to mobile users.??In high-speed or heavy usage environments, Wireless-B is quickly being replaced by a new standard, Wireless-G, which using the same 2.4GHz radio band, but at 54Mbps, is almost five times faster. The third wireless network standard is Wireless-A, which also runs at 54Mbps, but operates in the less-crowded 5GHz radio band. Wireless-A is mostly used in corporate installations.??Whichever s... Less

Linksys Wireless-G USB Network Adapter with Wi-Fi Finder - Add Wireless-G to your notebook or desktop computers and detect wireless signals without powering on your PC! The Wireless-G USB Adapter with Wi-Fi Finder is a handy, pocket-sized device that combines an easy-to-use wireless network scanner with a USB-connected Wireless-G network adapter. Now you can scan for available wireless connectivity before turning on your computer. If the scanner does find a network, just plug it into your PC and get connected. Less