Features: 1. With FRU number. For ThinkPad models above will not report an error, and can be used directly without cracking BIOS white list. Support FN+F5. 2.The transmission speed of 300Mbps ensures smooth efficiency of data transmission, smoothness of Internet and high signal strength. 3.For Intel Centrino premium N6205 supports a range of for Intel-only features, such as for Intel wireless displays, that is to enhance today's mobile lifestyle. 4.The network card is compact and delicate, and easy to install. 5.Provides a low profile design for existing laptops as well as for newer, thinner, smaller laptops. specification: 1. With FRU number. For ThinkPad models above will not report an error, and can be used directly without cracking BIOS white list. Support FN+F5. 2. The transmission speed of 300Mbps ensures smooth efficiency of data transmission, smoothness of Internet and high signal strength. 3. For Intel Centrino premium N6205 supports a range of for Intel-only features, such as for Intel wireless displays, that is to enhance today's mobile lifestyle. 4. The network card is compact and delicate, and easy to install. 5. Provides a low profile design for existing laptops as well as for newer, thinner, smaller laptops. : Special version for Thinkpad/HP FRU 60Y3253 Model: 6205AN Interface: MINI PCIE TCP: 802.11N Transmission Rate: 300Mbps Working Frequency Band: 2.4G/5G dual-band Applicable Model: For Zhaoyang: K26 K27 K46 K47A K47G For Thinkpad: T420/T420S/T420i/T430/T430S/T430SI/T520I/T520/T520/T530/T530i X220/X220s/X220i/X220T/X230/X230I /X230T L420/L520 W520 For HP: 6360B 8560P 2760P 2560P 8760P 8560W 8760W 8470W 8570W 6470B 6570B 2570P 9470M Package List: 1 x Network Card Note: Only can those laptop mentioned above be used, others are not supported.