Features: brand new and high quality for Intel Centrino Advanced-N + Wimax 6250 is an IEEE 802.16e and 802.11a/b/g/n wireless multi-band network adapter that can provide Wimaxup to 20 Mbps or more downlink and up to 6 Mbps or more uplink performance, and up to 300 Mbps Tx/Rx1 on Wi-Fi. This integrated module is embedded in for Intel? Technology laptops and netbooks, providing flexible and convenient connections to Wimax and Wi-Fi networks. Thinkpad dedicated version FRU: 60Y3194 60Y3195v Suitable for T410/T410i/T410s/T410si/X201/X201s/X201t/X201i/T510/T510i/W510/W701/W701ds / T420/T420S/X220/X220T/T510/W510 With the original FRU number, the above models of ThinkPad will not report an error, no need to crack the BIOS white list, you can use it directly, support FN+F5 Specifications: Model No: 622ANXHMW Feature:Centrino Advanced-N + Wimax 6250 Interface: MINI PCI-E Protocol: IEEE 802.16e and 802.11a/b/g/n for: Only for IBM thinkpad Size:approx 3.2x3.0cm/1.26x1.18in Interface:Half Mini PCIe For T410/T410i/T410s/T410si/X201/X201s/X201t/X201i/T510/T510i/W510/W701/W701ds For T420/T420S/X220/X220T/T510/W510 Note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment. Package includes: 1 x Wifi Card ( Drive Not Includes)