... 3.Available stock WiFi Link 5100 PCI Express Half-Height cardBrand: IntelModel Number:512AN_ HMWConnectivity:802.11a/b/g/Draft NAdapter ... Mini PCI Express (PCIe)Wireless Standards: 802.11a, 802.11b, 802.11g, Draft-NAuthentication/Encryption: WPA, WPA, 802.1X, LEAP, EAP-TLS, PEAP- ... , 64/128-bit WEP (for 802.11a/b/g), AES-CCMP (for 802.11a/b/g/Draft-N)Compatible DELL Computers:Latitude: E5400, E5500 ...