Features: 1.Light and Convenient: High quality circuit module board, mini body, effectively avoid corrosion and wear, durable and easy to use 2.Widely Used: It is used in notebook computers, desktop computers, small game consoles, all in one computers, advertising machines and other common devices, but it should be noted that it must have a mini PCIE interface to use 3.Dual Band Network Card: Support 2.4GHz or 5GHz dual band, speed up to 867mbps, with BT 4.0, and comply with IEEE802.11ac/b/g/n standard 4.Supported Operating Systems: For Windows 7 / 8 / 10, 32 / 64 bit (for Windows XP is not supported) 5.Good Performance: High performance, stable signal, simple and convenient installation and disassembly specification:Item Type: Network Card Model: 7260 HMW for Lenovo Version Material: PCB Wireless Speed: 2.4G(300Mbps)/5G(867Mbps) Network Protocol Supported: 802.11AC/B/G/N BT: 4.0 High Speed BT Interface: Mini Pcie System: For Win7, for Win8, for Win10 The Following Models Are Supported: K2450 K2450A K4250 K4350 K4350A K4450 K4450A E4430A E4430G S310 S410 S410P/S1 yoga/M4400S E440 E540 S440 S540 for FLEX 14 , 15 ,14D , 15D ThinkCentre E73z M73z E93z and Other Models PackageList:1 xNetwork Card