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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: FN-LINK
  • Model Number: 6222D-UUB
  • power voltage: 3.3Vdc
  • WIFI Standard: IEEE802.11a/b/g/n/ac
  • Operating Frequency: 2.4/5.8GHz
  • Host Interface: USB
  • DATA Rates: 867Mbps
  • Antenna: External Antenna
  • Security: WEP,TKIP,AES,WPA,WPA2
  • OS Support: Android /Linux
  • Dimension: L27*W18mm
  • Main Chipset: RTL8222BU

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 USB interface for WiFi and Bluetooth.


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 USB interface for WLAN and Bluetooth.
Supports Bluetooth V4.1+HS, BLE and be backwards compatible with Bluetooth 1.2,2.X+ enhance data rate.
Supports Bluetooth for class1 and class2 power level transmissions.

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/windows
Operating Frequency
Operating Voltagc
L x W : 27x 18  mm
RF Chains
Operating temperature
-10°C to 70°C
Storage temperature
-40°C to 85°C
Packing & Delivery
Other Products

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Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
1 Transactions 50+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $32,000
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