IBM AR5BXB6 108M Wireless Card for Z61e Z61m Z61p Z61t R60 R60e R61 R61i X60 X60s X61 X61s T60 T60p T61 T61p Note: This Wireless Card could only work on IBM/Lenovo/Thinkpad Version Laptop Interface: Mini PCI express Wi-Fi CERTIFIED:IEEE 802.11a/b/g Max Transfer Rate: 54 Mbps Compatibility: IBM Lenovo Thinkpad R60, R60e, R61, R61i T60, T60p, T61, T61p R60, R61 3000 V100, V200,N100, N200, C200 X60, X60s, X61, X61s X60, X61 Tablet Z61e, Z61m, Z61p, Z61t