This USB 2.0 54Mbps LAN WIFI 802.11g/b Wireless Card Adapter is a professional wireless adapter for daily use. The advanced technology is effective to solve the trouble of unstable signal in traditional wireless signal or other Wi-Fi products. It can make sure Wi-Fi signal to last for a long time stably without losing connection. It can expand the wireless network range and provide stable transmission up to 54Mbps. The USB 2.0 interface makes it universal and practical. You will find it reliable and stable in performance!                                    Features            Plug - and - Play， it iscompatible with all computersConnect at a full 54Mbps high speed transfer rate for 802.11gHigh security 64 / 128 / 256bit WEP Encryption， TKIP， WPA， 802.11Software AP function， support PSP， X - Link， QoS， WMMSupport Windows SE / ME / 2000 / XP / Vista， Linux and Mac OSEnable you to connect your laptop or PC to any wireless NetworkBest wireless connectivity availableDistance and performance are more flexibleEasy to installCompact， pocket - sized design                                                                                                Package Includes            1 x 802.11b/g 54Mbps USB Wireless Network Adapter