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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: FN-LINK
  • Model Number: 8274B-SR
  • power voltage: 3.3Vdc
  • WIFI Standard: IEEE802.11a/b/g/n/ac
  • Operating Frequency: 2.4/5.8GHz
  • Host Interface: SDIO/Uart
  • DATA Rates: 867Mbps
  • Antenna: External Antenna
  • Security: WEP,TKIP,AES,WPA,WPA2
  • OS Support: Windows/Android /Linux
  • Dimension: L15*W13mm
  • Main Chipset: QCA6174

Packaging & Delivery

Packaging Details Blister parking,take-up package,vacuum packaging
Delivery Time Shipped in 7 days after payment

    Respect of the customer,please contact the sales staff before purchasing module to carry out pre-sale consultation.Otherwise,the module may not meet your needs or modules have no inventory.
    Detailed specifications docs,please download form the official website.

Product Introduction


The wireless module complies with IEEE 802.11 a/b/g/n/ac 2x2 MIMO standard and it can achieve up to a speed of 867Mbps with dual stream in 802.11n to connect the wireless LAN. The integrated module provides SDIO interface for WiFi, UART / PCM interface for Bluetooth.
This compact module is a total solution for a combination of WiFi and Bluetooth V4.1 technologies. The module is specifically developed for all portable devices.


 Highly integrated wireless local area network(WLAN) system-on-chip (SOC) for 5 GHZ 802.11ac, or 2.4G/5G 802.11n WLAN applications.
 Dual-stream spatial multiplexing up to 867 Mbps data rate.
 Supports 20/40MHz at 2.4GHz and supports 20/40/80MHz at 5GHz
 Supports low power SDIO3.0 interface for WLAN and UART/PCM interface for Bluetooth.
 Supports Bluetooth V4.1+HS, BLE and be backwards compatible with Bluetooth 1.2,2.X+ enhance data rate.
 Supports WLAN-Bluetooth coexistence and ISM-LTE coexistence.
 Supports Bluetooth for class1 and class2 power level transmissions without requiring an external PA.
 BT host digital interface:
- HCI UART (up to 4 Mbps)
- PCM for audio data

Application range:

Tablet / notebook
Advertising machine /TV board
DV/ IPC/Mini driving recorder / doorbell
Smart TV / intelligent projector Pico
VR/AR terminal
Wireless storage
Printer /POS machine / electronic said
Vehicle mounted front / rear terminal
UAV / robot
Intelligent Gateway
Lighting lamps / intelligent street lamps
Smart home appliances / appliances
Instrument and meter (water, electricity, gas)
Smart city and other consumer electronic products

Detailed parameters
Model No
Main Chipset
WIFI/BT Interface
WIFI Standars
EEE802.11a/b/g/n/ac        BT4.1/BLE/BT1.2/BT2.X
DATA Rates
RF Antenna
external Antenn
OS Supported
Android /Linux
Operating Frequency
Operating Voltagc
L x W : 15x 13 mm
RF Chains
Operating temperature
-30°C to 85°C
Storage temperature
-40°C to 85°C
Packing & Delivery
Other Products

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China (Mainland)
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1 Transactions 50+
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Supplier's Trade Assurance Limit: US $32,000
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