Cisco WUSB200 Wireless-G Business USB Network Adapter - RangeBooster Former Linksys Business Series Cisco WUSB200 Wireless-G Business USB Network Adapter - RangeBooster Advanced wireless security supporting WEP, WPA, and WPA2 encryption Interoperation with standard Wireless-G and Wireless-B wireless protocols Wireless security monitoring that alerts you to possible intruders and network vulnerabilities when used in conjunction with a Cisco WAP200 Access Point