WiFi Module Form Factor PCI Express M.2 card Wireless Standard 802.11 ac/a/b/g/n +BT4.2 Chipset Marvell 88W8897P Signal Protocol WiFi: PCIe & BT: USB Differential Antenna 2 x MHF4 connectors (2T/2R) Operating Voltage DC 3.3V ± 5% Dimensions (L x W x H) 22 x 30 x 2.3 mm Security 64/128-bit WEP, WPA, WPA2, 802.1x, TKIP and AES MIMO 2T x 2R Data Rate 867Mbps O.S Supported Win 7/8.x/10 Operational Temperature -30 ~ 85°C Host Type PCI Express M.2 card