BPI-R4-NIC-BE14 is a 51x82mm WiFi7 module with for MediaTek MT7995AV supports Wi-Fi7 technology and feature IEEE802.11a/b/g/n/ac/ax/be compliant,2.4GHz 2x2, 5GHz 3x3 3ss, and 6GHz 3x3 3ss BE13500 Wi-Fi subsystem. The MT7995AV offers feature-rich wireless connectivity at high standards and delivers reliable, cost-effective throughput from an extended distance.Platform: For MediaTek MT7995AV chipset. 32-bit RISC-V MCU for Wi-Fi protocols and Wi-Fi offload. Embedded SRAM and ROM. UART interface with hardware flow control. 2 PCIe 3.0 Interface, 2-lane WLAN:IEEE 802.11 a/b/g/n/ac/ax/be compliantFrequency band 2.4GHzBandwidth: 20 and 40MHz2T2RFrequency band 5GHzBandwidth: 20, 40,80, and 160MHz3T3R 3ssFrequency band 6GHzBandwidth: 20, 40,80,160 and 320MHz3T3R 3ssTr-Band Triple Concurrent (TBTC)PHY rate: up to 13700 Mbps/9500 MbpsMU-MIMO TX and RXMU-OFDMA TX and RXSTBC, LDPC, TX beamformer and RX beamformeeGreenfield mode, mixed mode, and legacy modeSecurity: WFA WPA, WPA2, WPA3 personal, WPS2.0QoS: WFA WMM and WMM-PSHow to use:You can insert the BPI-R4-NIC into CN12 and CN14 at the bottom of BPI-R4-Main, and then fix it with two M2 screws.The BPI-R4-NIC module requires 12V power supply, so the power supply on the BPI-R4-Main must be turned on before powering on (SW4 is turned to the "ON" position, and the 12V LED will lights up when power on).Tips: The 12V power supply will be supplied to the BPI-R4-NIC through PIN6/28/48 of the miniPCI socket. When plugging in other modules, be sure to turn off SW4 if you cannot confirm whether the module can withstand 12V.Note:The labels are slightly different, which does not affect the use.Colour:BlueMaterial:Plastic Package Contents:1 * BPI-R4-NIC-BE14 Development Board Only the above package content, other products are not included.