Rosewill 802.11N, N150 PCI Express Wireless Adapter/Wi-Fi Adapter/Network Card (RNWD-11011) Popular Wi-Fi Standards: IEEE 802.11b/g/n. Supports up to 150Mbps wireless data over 2.4Ghz band on 11N wireless network and the external antenna for wider Wi-Fi coverage Align Technology, with speed up to 150Mbps: Provides PCI Express connector having a wider compatibility with any standard PCI Express slot Supports QSS (Quick Secure Setup) 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 Frequency Range: 2.4GHz-2.4835GHz, Wireless Transmit Power: 18dBm(MAX EIRP) Modulation Technology: OFDM/CCK/16-QAM/64-QAM Support Operating System: Windows 8/7/XP/Vista WPS (Wi-Fi Protected Setup) for worry free wireless security Complies with 802.11e, supports WMM and WMM power save Equipped with PCI-E 2.0 interface, supplies much faster transmission speed