Intel Link 5100 512an_mmw Pci-e 802.11a/b/g/n Wifi Card Wlan for IBM LENOVO THINKPAD and For HP Pavilion Compaq 6730s 6930P 6530B 2530P 8730W For IBM Lenovo ThinkPad R400, R500, SL300, SL400, SL400c, SL500, SL500c, T400, T500, W500, W700, W700ds, X200, X200s, X200 Tablet,X301, 3000, N500. Over 5x bandwidth increase compared to existing 802.11a/b/g/n solutions Up to 2x greater range. Full size Height Mini PCI-E (Mini pci express) Interface. IEEE 802.11a/b/g/n and Draft-N1 compliant . for HP COMPAQ : 2230S , 8730W, 6530S, 6530B, 2530P, 6830S, 4411S, 4510S, 6930P, 6730S