Edimax EW-7317LDg Wireless Signal Detector+Wireless Adapter 54Mbit/s networking card

EW-7317LDg Wireless 802.11b/g Signal Detector with USB2.0 Wireless Adapter Wireless Detector\nEW-7317LDg is Wireless networks detector. When you press the scan button on EW-7317LDg, it will immediately display detailed information of all available 802.11b/g wireless networks, such as SSID, signal strength, encryption type (if any is enabled), the current operating channel and also the network mode (infrastructure or Ad-hoc). The backlight LCM also displays the number of access points you can connect to and the battery status. When the battery power is low, you can easily recharge the built in Li-Polymer battery by plugging it into any USB port on your computer.\n\nWireless USB Adapter EW-7317LDg also acts as a wireless USB adapter which complies with IEEE 802.11b/g standards to support up to 54Mbps high-speed wireless network connections. It is suitable for any laptop or desktop computer to go online wirelessly.\n\nWireless Security\nIt supports 64/128/256-bit WEP data encryption that protects your wireless network from eavesdropping. It also supports WPA (Wi-Fi Protected Access) that combines IEEE 802.1x and TKIP (Temporal Key Integrity Protocol) technologies. Users are required the authorization before accessing to APs or AP Routers, and the data transmitted in the network is encrypted/decrypted by a dynamically changed secret key. Moreover, this adapter supports WPA2 which uses AES technology to ensure the highest security and authenticity for digital information and is the most advanced solution defined by IEEE 802.11i for the wireless network security.