DWA-525 Wireless N 150 PCI Adapter Connect to your wireless home network by adding a D-Link Wireless N 150 Desktop Adapter to your desktop computer. Once connected, you can share a high-speed Internet connection while also getting access to shared documents, music, and photos with other computers on your network. Specification : Standard : IEEE 802.11n, IEEE 802.11g Interface : PCI 2.0 Wireless Frequency Range : 2.4GHz to 2.4835GHz Security : Wi-Fi Protected Access (WPA, WPA2), Wi-Fi Protected Setup (WPS), Push Button Device Management : Internet Explorer v7 or later, Mozilla, Firefox, v3.0 or later, or other Java-enabled Browsers LEDs : Link Recommended System Requirements : For Optimal Wireless Performance: Use with Wireless N 150 Router (DIR-601) Minimum System Requirement : (For Computer) Windows 7, Windows Vista, or Windows XP SP3, 20MB Hard Disk Space, CD-ROM Drive (For Internet Access ) : Cable or DSL Modem, Subscription with an Internet Service Provider (ISP), Wireless Router