New Intel&reg; Centrino&reg; Wireless-N + WiMAX 6150 612BNXHMW Wireless PCIE Half Hight Wireless WLAN Wifi Card 802.11b/g/n 300Mbps Note: this card could not work on any IBM or HP version laptop Dimensions (H x W x D): 26.65 mm x 29.85 mm x 4.39 mm Operating Systems: Microsoft Windows 7, Microsoft Windows 8 (planned), Linux IEEE WLAN Standard: IEEE 802.11b/g/n, 802.11d, 802.11e, 802.11i, 802.11h Roaming: Supports seamless roaming between respective access points (802.11b, 802.11g, 802.11b/g, and 802.11b/g/n)