Feature:1. Support for 802.11AC protocol, up to 1200Mbps. Very fast internet speed, easy to use, with features that other network cards don't have. With this wireless module, you can enjoy movies, large file transfer, and smart home devices without dropped connections.2. This product supports multiple for Windows systems, practical and efficient Support for WIN7 or WIN8 or WIN8.1 or WIN10 systems. Doubles the transmit speed for faster transmissions thereby reducing the overall power3. Notebooks such as for Dell, for Asus, for Toshiba, for Shenzhou, for Acer, for SONY, etc. with NGFF M2 WIFI slot can basically use this wireless network card. The wireless card owns really wide range of applications4. The following for Dell machine models are supported for Inspiron 13 (7359) Latitude E7470 Latitude E5470 latitude E72705. Our technology extends battery life. This card reduces power consumption for notebooks by negotiating when and how often they will wake up to send or receive data, increasing sleep time and substantially prolonging battery life.Specification:Item Type: DualBand Wireless Network Card.Chip: For qualcomm QCNFA344AWIFI: 802.11AC5G: 867Mbps, 2.4G: 300MbpsSystem: for WIN7 or WIN8 or WIN8.1 or WIN10 systemsInterface: NGFF M2 interfacePackage List:1 x Network Card1 x Screw1 x Extension BoardNote:This product is not compatible with for Lenovo and for HP notebooks