TP-Link TL-WN781ND Wireless PCI-E Adapter 150 mbps

* Adopts AlignTM technology, with transmit speed up to 150Mbps * Provides PCI Express connector having a wider compatibility with any standard PCI Express slot * Supports QSS function, complying with WPS for worry free wireless security * Supports 64/128/152-bit WEP, WPA /WPA2/WPA-PSK/WPA2-PSK(TKIP/AES), supports IEEE 802.1X * Supports roaming technology, guaranteeing uninterrupted wireless connection * Supports Ad-Hoc/Infrastructure modes * Seamlessly compatible with 802.11n/b/g devices * Supports Windows 2000, Windows XP 32/64bit, Vista 32/64bit, 7 32/64bit