FD-198 802.11b/g Wireless USB Wi-Fi Detector with LCM and Backlight which is compliant with IEEE 802.11b/g, USB 1.1 & 2.0, WPA/WPA2 Features: WiFi Detector * Comply with IEEE 802.11g and 802.11b standards. * Immediately indicates whether the environment has available wireless networks or equipment. * A LCM with Backlight indicates type of network (802.11b or 802.11g), signal strength, SSID, operating channel, network mode, number of AP\'\'s, battery strength, and type of security enabled on the detected network. * Rechargeable Li-Polymer battery Wireless USB2.0 Adaptor *Complies with IEEE 802.11g (2.4GHz, OFDM) and IEEE 802.11b standards. * Works with both IEEE 802.11b and IEEE 802.11g products. *High-speed transfer data rate - up to 54Mbps. *High throughput supports multi-media data bandwidth requirement. *Supports WEP, WPA (TKIP with IEEE 802.1x) and AES WLAN securities. Specifications: Product Wireless & USB Combo adapter Standard IEEE 802.11b/g Host Interface USB 2.0/1.1/1.0 USB Port USB 2.0 Type A Frequency Band 2.4000~2.4835GHz (Industrial Scientific Medical Band) Modulation OFDM with BPSK, QPSK,16QAM,64QAM (11g) BPSK, QPSK, CCK (11b) Data Rate 54/48/36/24/18/12/11/9/6/5.5/2/1Mbps auto fallback Security 64/128/256-bit WEP Data Encryption, WPA/WPA2 (TKIP with IEEE 802.1x) and AES Antenna Printed Antenna Driver Windows 98SE/Me/2000/XP Transmit Power 21dBm~22dBm