Categories: (Modules, Wi-Fi, HP PCIe) (Modules, Multi Radio, HP PCIe)


High performance multi-radio module supporting 802.11 a/b/g/n/ac Wi-Fi + Bluetooth 5.0

  • Supports PCIe host interface with high data throughputs
  • FCC, IC, CE, TELEC certified
  • Enterprise level security 802.1x and advanced encryption protocols WPA/WPA2
  • Highly integrated module with tuned RF for high performance and long range
  • Advanced WLAN and Bluetooth coexistence for superior throughput and low-latency
  • Antenna Diversity

BALI M.2 PCIe is a high performance multi-protocol certified wireless module supporting dual-band 1-stream (1T1R) X 802.11 a/b/g/n/ac Wi-Fi and BT5.0. This M.2 1216 standard form-factor Wi-Fi and Bluetooth combo module provides superior throughputs and long range by integrating high performance base band, MAC, fine-tuned RF front end, power amplifiers, filters, switches, diplexer and crystals. With advanced coexistence algorithms, this module delivers low-latency and excellent rate-over-range performance for superior user experience. Enables secure connections using strong encryption and enterprise security protocols. These Wi-Fi modules with Bluetooth enables low-power designs by utilizing multiple advanced power-saving techniques and many host off-loading features. This PCIe Wi-Fi + BT module is based on Qualcomm QCA9377 SoC and connects to host processor with PCIe (Wi-Fi) and USB 1.1 (BT).

This multi-radio module comes with drivers for different operating systems (Linux, Windows, and Android) for complete design flexibility and ease of integration. It is offered in commercial and industrial temperature grades.


  • Smart security
  • Consumer electronics
  • Industrial IoT
  • POS terminals
  • Automotive In-Vehicle Infotainment

Wi-Fi features

  • Industry proven best performing Wi-Fi Technology supporting low power dual-band (2.4 and 5 GHz), 1-stream MU-MIMO 802.11ac
  • Offers advanced security features: WPA/WPA2 Personal and Enterprise, WPS 2.0
  • WLAN Encryption : WEP, TKIP, AES
  • Operating modes :
    • STA and SoftAP
    • P2P Group Owner, P2P Client
    • STA + SoftAP, STA + P2P Group Owner, STA + P2P Client, Support for multiple BSSID (Two softAPs and a STA can operate concurrently)
  • Module Power save : Deep sleep mode, protocol power save modes – Legacy, UAPSD and Tx power saving feature : GreenTx
  • Host Power save : ARP offloading to firmware
  • Transmit beamforming
  • WMM, DFS (Master, Client)
  • Roaming : 11r/FT, Legacy fast roaming
  • 802.11ai : FILS-SK in STA mode

Bluetooth features

  • Bluetooth technology : Bluetooth 5.0 + HS and Bluetooth Low Energy
  • Bluetooth class : Supports Bluetooth for Class-1 and Class-2 transmissions without requiring an external power amplifier
  • Bluetooth stack : BlueZ
  • BT 5.0 core profiles : SDP, L2CAP, GAP
  • BLE concurrent roles : BLE concurrent central and peripheral
  • BT 5.0 application profiles : All BT SIG (BR/EDR and BLE) profiles including HFP 1.6, A2DP/BT Audio

Common features

  • Host interfaces : PCIe for Wi-Fi and USB for Bluetooth
  • WLAN + Bluetooth coexistence
  • Globally certified module
  • Package: 1216 M.2 LGA
  • Industrial temperature grade
WLAN Technology 802.11 a/b/g/n, 1-stream MU-MIMO 802.11ac
BT Technology Bluetooth v5.0 + HS
Frequency band 2.4 GHz, 5 GHz
On air data rates 2.4 GHz

  • 11b – 1, 2, 5.5, 11 Mbps
  • 11g – 6, 9, 12, 18, 24, 36, 48, 54 Mbps
  • 11n/ac – MCS0 to MCS7 or Upto 150 Mbps

5 GHz

  • 11a – 6, 9, 12, 18, 24, 36, 48, 54 Mbps
  • 11n/ac – MCS0 to MCS9 or Up to 433 Mbps
Security features WPA/WPA2 -PSK TKIP/AES, WPS 2.0, Enterprise Security (EAP) STA only
Modulation schemes 2.4 GHz

  • 11b – BPSK, QPSK, CCK
  • 11g – BPSK, QPSK, 16-QAM, 64-QAM
  • 11n/ac – PSK, QPSK, 16-QAM, 64-QAM

5 GHz

  • 11a/n/ac – BPSK, QPSK, 16-QAM, 64-QAM
Antenna options Antenna Diversity with 2 x MHF4
Host interfaces Wi-Fi – PCIe 2.1
Bluetooth – USB 1.1
Max throughput 310 Mbps
Maximum Transmit Power
  • Wi-Fi        18 dBm
  • BT              7 dBm
  • BLE             6 dBm
Receive Sensitivity
  • Wi-Fi        -97.5 dBm
  • BT             -96 dBm
  • BLE           -99 dBm
WLAN bandwidths 20/40/80 MHz
Power supply 3.3v
Operating Temperature -40C to 85C
Humidity 5-90% non condensing
Package 12mm x 16mm x 1.9mm  M.2 LGA
Certifications and approvals FCC, IC, CE, TELEC
BT 5.0 SIG certification
Product Brief
561 KB
Quick Start Guide
590 KB
EVK User Guide
3 MB
Request For Download
Data Sheet
2.5 MB
Request For Download
  • 1x Rubber Duck antenna with SMA converter cable
  • 1 x Toradex Ixora Board with power adaptor
  • 1 x IDC-DB9 female adapter
  • 1 x USB serial converter

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Part No Protocol Architecture Dimensions
(L x W x H) in mm
Package Antenna Description
I951HCR0-C61T 802.11 ac/a/b/g/n + Bluetooth 5 Hosted 12 x 16 x 1.9 M.2 LGA MHF4 BALI M.2 PCIe module with Antenna Diversity, Tray packing Buy
I951HCR0-C61R 802.11 ac/a/b/g/n + Bluetooth 5 Hosted 12 x 16 x 1.9 M.2 LGA MHF4 BALI M.2 PCIe module with Antenna Diversity, Tape and Reel packing Buy

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