-Specification----Banana Pi BPI-R4 Router Board NIC BE14 WiFi 7 Module---Chip：MediaTek MT7995AV SoC32-bit RISC-V MCU for Wi-Fi protocols and Wi-Fi offloadEmbedded SRAM and ROMUART interface with hardware flow control2 PCIe 3.0 Interface, 2-laneWLAN: IEEE 802.11 a/b/g/n/ac/ax/be compliant---Frequency band 2.4GHzBandwidth: 20 and 40MHz2T2R---Frequency band 5GHz-Bandwidth: 20, 40,80, and 160MHz3T3R 3ss---Frequency band 6GHz-Bandwidth: 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-PS-Technical Support- Wiki:"wiki.banana-pi.org/Banana_Pi_BPI-R4".Getting Started with BPI-R4: "wiki.banana-pi.org/Getting_Started_with_BPI-R4".Getting Started with BPI-R4 WiFi7 Module: "docs.banana-pi.org/en/BPI-R4/BananaPi_BPI-R4-NIC-BE14".Please click "WayPonDEV" and ask a question.Please leave the message "wpd#youyeetoo&com (#--->@,&--->.)" or skype: monica_9122.