Feature:1. High Speed Wireless Connection: This WIFI module supports 2.4GHz and 5GHz bands, with maximum physical data rates of 600Mbps and 1300Mbps respectively, enjoying a more stable and fast network connection.2. For QCA9880 Chip: This dual band WIFI module uses the for QCA9880 chip to support multiple input multiple output technology (MIMO) and OFDM technology, providing higher data transmission rates and wider coverage.3. Great Compatibility: This wireless module is compliant with the IEEE 802.11ac standard and backward compatible with the IEEE 802.11a/b/g/n standards, supporting a wider range of wireless networking devices.4. Stable And Reliable: This WIFI laptop module supports technologies such as spatial multiplexing, cyclic delay diversity (CDD), and space time packet code (STBC) to provide more stable and interference resistant wireless transmission.5. Easy Installation: This wireless WIFI module board adopts MiniPCle and PCle 1.1 interface, which is suitable for different types of devices to install and easy to operate.Specification:Item Type: Industrial Dual Band WIFI ModuleMaterial: PCBChipset: For Qualcomm Atheros QCA9880 For Peregrine SeriesHost Interface: Mini PCIe Interface and PCIe 1.1Operating Voltage: 3.3VPower Consumption: 5W (Maximum)2.4GHz Wireless Protocol: 802.11b/g/n2.4G Transmission Speed: 600Mbps5GHz Wireless Protocol: 802.11a/n/ac5G Transmission Speed: 1300MbpsFrequency Range: 2.412-2.472GHz, 5.150-5.825GHzModulation Technology: OFDM: BPSK, OPSK, DBPSK, DOPSK, CCK, 16-QAM, 64-QAM, 256-QAMWLAN Channel Bandwidth: 2.4GHz supports 20, 40MHz, 5GHz supports 20, 40, 80MHz.Package List:1 x WIFI Module