WHAT THIS PRODUCT DOES TP-LINK TL-WN727N is designed to provide a complete end-to-end wireless performance from the server or server backbone to the switch infrastructure and down through to the desktop with the PCI Express connector. TL-WN727N Wireless N USB Adapter provides a wider compatibility, it offers increased bandwidth, reliability and more functionality, allowing you to enjoy a fast and advanced connection, such as downloading, making internet call and video streaming. Wireless N ---- Speed & Range Complying with the IEEE 802.11n standard, TL-WN727N can easily establish a wireless network and get up to 9X the speed and 4X the range of conventional 11g products. Compared with legacy 54M products, TL-WN727N delivers performance enhancements, allowing you to have a more joyful surfing experience, including sharing files, watching streaming media. WPA / WPA2 Encryptions ---- Advanced Security As for the security of WI-FI connection, WEP encryption has been no longer the strongest and safest guards for outside intrusions. TL-WN727N provides WPA/WPA2 encryptions that are created by the WI-FI Alliance industry group, preventing the wireless network from outside threats. Quick Setup Security Compatible with WI-FI Protected Setup™ (WPS), TL-WN727N features Quick Security Setup (QSS) function, which is ideal for creating a WPA encrypted connection to prevent outside intrusion, and meanwhile maximize the management resources. Not only is this faster than normal security setups but more convenient in that you don’t need to remember a password! Feature > Up to 150Mbps makes it ideal for video streaming, online gaming and Internet calling > Supports QSS function, complying with WPS for worry free wireless security > Supports 64/128 WEP, WPA /WPA2/WPA-PSK/WPA2-PSK(TKIP/AES), supports IEEE 802.1X > Bundled utility provides quick & hassle free installation > Seamlessly compatible with 802.11n/b/g products > Supports ad-hoc and infrastructure mode