ITEM NAME:Wireless Adapter Card for Qualcomm Atheros QCA9377 QCNFA435 802.11AC 2.4G/5 S7N7 Wireless Adapter Card for Qualcomm Atheros QCA9377 QCNFA435 802.11AC 2.4G/5 S7N7 Supported Operating System: Microsoft Windows 7/8/10 It cannot support Lenovo/HP laptop. Model: QCNFA435 Chip:QCA9377 Interface: NGFF M2 Frequency band:2.4Ghz&5Ghz Speed:433Mbps Network Standard : 802.11a/g/n/ac Colour:White + green Material:PCB Package Contents: 1* network card 1* screw