Features: brand new and high quality The DualBand Wireless-AC 7265 802.11agn, dualband, 2x2 Wi-Fi + Bluetooth-compatible 4.0 adapter deliver faster speeds (up to 300 Mbps1), greater range and more reliability. Combined with 5thIntel processors and exceptional wireless innovation, the DualBand Wireless-AC 7265 reshapes your connectexperience at works, home. Deliver to 300 Mbps1 speed with dual stream (2x2) for better performance and connectivity in more places, through more walls, doors and floors. Use the power dualband 5GHz to boost speeds and reduce congestion compared to older 2.4 GHz networkand devices. Operating Systems: for Windows 7, for Windows 8, Linux (most features not available on Linux). Specifications: Model: 7260NGW 7260AC Wireless: 300M+867M Networkspeed: 2.4G+5G Frequencyband: 802.11AC/B/G/N Bluetooth-compatible: 4.0 Interface: for M.2 NGFF With original FRU number: 04X6007 Support the following models: T440 T440P T440S T540P X240 X240S W540 N40-70 N50-70 L440 L540 NEW X1C YOGA3Y B40-30 B40-70 B40-80 B50-70 B50-80 Y70-70 Y70-80 Y40-70 Y50-70 Y50-80 Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x WiFi Wireless Card