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802.11AX/AC/abgn Wi-Fi with BT5.2 NGFF Card
802.11abgn/AC/AX+BT5.2/5.0, 2T2R, M.2(2230), Realtek RTL8852BE


    Introduction of Products

Bointec DGF307R IEEE 802.11 a/b/g/n/ac/ax PCIE WIFI with Bluetooth 5.2 combo M.2 module is a highly integrated single-chip MIMO (Multiple In, Multiple Out) wireless local area network (WLAN) solution to let users enjoy the digital content through the latest wireless technology without using the extra cables and cords. It combines a WLAN MAC, a 2T2R capable WLAN baseband, and RF in s single chip. It enables a high performance, cost effective, low power, compact solution that easily fits onto the PCI Express and USB M.2 module.

Bointec DGF307R baseband implements Multi-user Multiple Input, Multiple Output (MU-MIMO) Orthogonal Frequency Division Multiplexing (OFDM) with two transmit and two receive paths (2T2R). Features include two spatial stream transmissions, short Guard Interval (GI) of 400ns, spatial spreading, and support for variant channel bandwidth.

Moreover, Bointec DGF307R provides one spatial stream space- time block code (STBC), Transmit Beam forming (TXBF) and Low Density Parity Check (LDPC) to extend the range of transmission. At the receiver, extended range and good minimum sensitivity is achieved by having receiver diversity up to 2 antennas. As the recipient, DGF307R also supports explicit sounding packet feedback that helps senders with beam forming capability.

        Product Highlight

    BT Feature:
  • Compatible with Bluetooth v5.2
  • Host Interface: USB 2.0
  • Integrated 32K oscillator for power management


    Wi-Fi Feature:
  • Support 802.11ax 2x2,Wave-2 compliant with MU-MIMO.
  • Complete 802.11n MIMO solution for 2.4GHz and 5Ghz band.
  • Host Interface PCIe v2.1 Gen2.
  • Multiple BSSID feature allows the RTL8852BE to assume multiple MAC identities when used as a wireless bridge.


Product Name 802.11AX/AC/abgn Wi-Fi with BT5.2 NGFF Card
Model Name DGF307R DGF307R-1
Product Picture

USD 18.

Data Rate 802.11b: 1, 2, 5.5, 11Mbps
802.11a/g: 6, 9, 12, 18, 24, 36, 48, 54Mbps
802.11n (HT20): MCS0~MCS7(1T1R_SISO) 6.5~72.2Mbps;
802.11n (HT20): MCS8~MCS15(2T2R_MIMO) 13~144.4Mbps;
802.11n (HT40): MCS0~MCS7(1T1R) 13.5~150Mbps;
802.11n (HT40): MCS8~MCS15(2T2R) 27~300Mbps;
802.11ax (HE_MU,26~242RU): MCS0~MCS11(1T1R) 0.4~143.4Mbps;
802.11ax (HE_MU,26~242RU): MCS0~MCS11(2T2R) 0.8~286.8Mbps;
802.11ax (HE_SU, non-OFDMA 20MHz): MCS0~MCS11(1T1R) 3.6~143.4Mbps;
802.11ax (HE_SU, non-OFDMA 20MHz): MCS0~MCS11(2T2R) 7.3~286.8Mbps;
802.11ax (HE_SU, non-OFDMA 20MHz): MCS0~MCS11(1T1R) 3.6~143.4Mbps;
802.11ax (HE_SU, non-OFDMA 40MHz): MCS0~MCS11(1T1R) 7.3~286.8Mbps;
802.11ax (HE_SU,non-OFDMA 40MHz): MCS0~MCS11(2T2R) 14.6~573.5Mbps;
Media Access Control
Modulation Techniques DSSS, OFDM, DBPSK, DQPSK, CCK, 16-QAM, 64-QAM for WLAN
Network Architecture
Operation Channel 2.4GHz:
USA, NORTH AMERICA, Canada and Taiwan – 1 ~ 11
China, Australia, Most European Countries – 1 ~ 13
Japan – 1 ~ 14(CH14 only for 802.11b)

USA, Canada and Taiwan – 1 ~ 11
China, Australia, Most European Countries – 1 ~ 13

USA, EUROPE – 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108,
112, 116, 120, 124, 128, 132, 136, 140, 149, 153, 157, 161, 165
Frequency Range 2.4 GHz : 2.412 ~ 2.484 GHz
5 GHz: 4.915 ~5.925Ghz
Security WAPI
WEP 64-bit and 128-bit encryption with H/W TKIP processing
WPA/WPA2 (Wi-Fi Protected Access)
AES-CCMP hardware implementation as part of 802.11i security standard


Standard Bluetooth 2.1+Enhanced Data Rate (EDR) + BT4.2+BT5.2
Bus Interface USB2.0
Data Rate Bluetooth 2.1+EDR data rates of 1,2, and 3Mbps
Modulation Scheme GFSK(1Mbps), ð/4DQPSK(2Mbps) and 8DPSK(3Mbps)
Frequency Range 2.402~2.480 GHz
Transmit Output Power Class 2 : 0~6 dBm
Receiver Sensitivity GFSK: -88 dBm (Typical)
π/4-DQPSK: -89 dBm (Typical)
8-DPSK: -83 dBm (Typical)
Software Bluetooth Suite

Electronics characteristics

Operating Voltage 3.3 V
OS Supported

Microsoft Windows

Antenna Type I-PEX MHF4 Connector Receptacle (20449)
CH1 : Wi-Fi  TX/RX
CH2 : Wi-Fi  TX/RX
CH3: Bluetooth  TX/RX


Operating Temperature Commercial: 0°C ~ +70°C
Storage Temperature

-40° ~ +85°C

Operating Humidity Operating humidity: <85%

storage humidity: <60%


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