Wireless n LITE 3d Bi High Gain USB (Universal Serial Bus) Adapter EW-7711 U Sn is a high-gain wireless USB (Universal Serial Bus) adapter which provides a simple & easy way to add or upgrade wireless connectivity to your desktop or notebook computer. This n LITE high-gain USB (Universal Serial Bus) adapter supports higher data rates up to 150 Mpbs when connected to a wireless 802.11n device. Simply plug it into a computers USB (Universal Serial Bus) port & you can enjoy its incredibly high-speed wireless performance. Key Features Complies with wireless 802.11b/g standards Compatible with wireless 802.11n standard with data rate up to 150 Mbps Increases wireless coverage 3 times further Rotatable & Detachable 3d Bi Antenna Supports 64/128-bit WEP, WPA, WPA2 encryption & WPS-compatible Compatible with wireless 802.11n devices with data rate up to 150 Mbps With the latest wireless 802.11n technology built into it, EW-7711 U Sn can increase the coverage 3 times more & reduce "dead spots" within the wireless range. The transmission data rate when connected to wireless 802.11n devices can reach up to 150 Mbps, making signal travel farther & guarantee wireless connections compared to a standard wireless 802.11b/g network. Supports multi-language EZmax setup wizard The included 16 languages EZmax setup wizard & friendly UI will walk you through configuring EW-7711 U Sn to your wireless network 3d Bi high gain detachable antenna The detachable antenna with extended USB (Universal Serial Bus) cable let you relocate the antenna to receive the best signals. Also, you can change to any high gain aerial with RP-SMA interface. Its rotatable & detachable 3d Bi high gain antenna makes the wireless transmission more stable & reach farther. EW-7711 U Sn is your choice for wireless connection Wireless Security EW-7711 U Sn supports 64/128-bit WEP data encryption that protects your wireless network from eavesdropping. It also supports WPA (Wi-Fi Protected Access) feature that combines IEEE 802.1x & TKIP (Temporal Key Integrity Protocol) technologies. Furthermore, this adaptor supports WPA2 & WPS functions, WPA2 provides a stronger encryption mechanism through AES (Advanced Encryption Standard), which is a requirement for some corporate & government users. Wi-Fi Protected Setup (WPS) is a standard for easy & secure establishment of a wireless network. EW-7711 U Sn supports software WPS-compatible configuration. When both ends of the wireless connection use wireless solution with WPS, it will automatically configure the wireless network with robust WPA data encryption & authentication.