What this product does TP-LINKs 300Mbps Mini Wireless N USB Adapter TL-WN823N is designed to connect your laptop or desktop to a wireless network and enjoy high speed wireless performance. The fingertip design makes the adapter convenient and easy to carry around. What's more the TL-WN823N features SoftAP Mode one-button security setup easy-to-use configuration software making it a great choice for enjoying fast wireless network. 300Mbps Wireless N Speed – Extend Wireless Coverage With wireless speeds of up to 300Mbps and advanced MIMO technology the TL-WN823N provides you with a fast reliable wireless connection for lag-free online gaming and video streaming. Better still TL-WN823N achieves the best performance with wireless N devices but also works seamlessly with existing IEEE 802.11b/g networks. Features . Wireless N speed up to 300Mbps makes the TL-WN823N ideal for HD video streaming online gaming and VoIP callsEasy one-touch wireless security encryption with the WPS(Wi-Fi Protected Setup) buttonSupports Soft AP function for Wireless Internet Sharing Supports 64/128 WEP WPA/WPA2 WPA-PSK/WPA2-PSK security Supports Windows XP 32/64bit Vista 32/64bit Windows 7 32/64bit Supports ad-hoc and infrastructure mode Supports Sony PSP X-Link for lag-free online gaming for Windows XP Bundled utility provides quick and; hassle free installationSeamlessly compatible with 802.11b/g/n products . HARDWARE FEATURES Interface.  USB 2.0 Button.  Wi-Fi Protected Setup (WPS) Button  Antenna. Internal Dimensions. ( W x D x H )  1.54 x 0.72 x 0.31 in.(39 x 18.35 x 7.87 mm) . WIRELESS FEATURES Wireless Standards. IEEE 802.11n IEEE 802.11g IEEE 802.11b Frequency. 2.400-2.4835GHz Signal Rate. . 11n Up to 300Mbps(dynamic) . 11g Up to 54Mbps(dynamic) . 11b Up to 11Mbps(dynamic) EIRP. (;20dBm(EIRP) Reception Sensitivity. . 300M -65dBm@10% PER. 270M -65dBm@10% PER. 130M -68dBm@10% PER . 108M -68dBm@10% PER . 54M -72dBm@10% PER . 11M -85dBm@8% PER . 6M -87dBm@10% PER . 1M -93dBm@8% PER Wireless Modes. . Soft AP Mode . Client Mode (support Ad-hoc/Infrastructure network) Wireless Security. 64/128-bit WEP WPA-PSK / WPA2-PSK WPA / WPA2 Modulation Technology. DBPSK DQPSK CCK OFDM 16-QAM 64-QAM . OTHERS SPECIFICATIONS Certification. CE FCC IC RoHS Package Contents. . Wireless adapter TL-WN823N. Resource CD . Quick Installation Guide System Requirements. . Windows® 7 (32/64bits). Windows® Vista (32/64bits) . Windows® XP (32/64bits) Environment. . Operating Temperature 0ºC~40ºC (32ºF~104ºF) . Storage Temperature -40ºC ~70ºC (-40ºF~158ºF) . Operating Humidity 10%~90% non-condensing . Storage Humidity 5%~90% non-condensing. .