Product Name

RTL8731BU Wi-Fi Module 6131E-U

RTL8731BU

5G Wi-Fi

USB Interface

1T1R

12.2x13.0mm

Details Information

 Introduction 

Fn-Link Technology would like to announce a low-cost and low-power consumption module which has all of the Wi-Fi functionalities. The highly integrated module makes the possibilities of web browsing, VoIP, video stream applications. 

With seamless roaming capabilities and advanced security, also could interact with different vendors’ 802.11a/b/g/n 1x1 Access Points in the wireless LAN. 

The wireless module complies with IEEE 802.11 a/b/g/n standard and it can achieve up to a speed of 150Mbps when using 40MHz bandwidth. The integrated module provides USB2.0 interface for Wi-Fi.

 Features 

General 

Highly integrated wireless local area network (WLAN) system-on-chip (SOC) for 2.4G(802.11b/g/n)/5G (802.11a/n) WLAN application. 

Supports 20/40MHz at 2.4GHz and 5GHz.

OFDM with BPSK, QPSK, 16QAM, 64QAM modulation, Coding Rate: 1/2, 2/3, 3/4, and 5/6. 

Maximum data rate 54Mbps in 802.11a and 802.11g, and 150Mbps in 802.11n. 

Small SMT package. 

802.11i (WPA, WPA2，WPA3). Open, shared key, and pair-wise key authentication services.

PHY Features 

Max 72.2Mbps receive PHY rate and 72.2Mbps transmit PHY rate using 20MHz bandwidth. 

Max 150Mbps receive PHY rate and 150Mbps transmit PHY rate using 40MHz bandwidth. 

Host Interface 

Supports USB interface for WLAN.

 Applications 

OTT/IPTV/DVB/Set-top Box, Tablet PC, Advertising Machine,Intelligent TV, IPC/NVR, Industrial Control Equipment,Car Recorder,Intelligent Doorbell, Intelligent Projector, Virtual Reality, VR/AR, Wireless Storage, Printer, POS Machine, Electronic Scale,Vehicle Front/Rear End, Drone, Robot, HDMI Transmitter,Smart Gateway, Education,Toys, Lighting Lamps, Intelligent Street Light, Intelligent Home Appliances/Home Appliances Instrumentation (Water, Electricity, Gas), Smart City and other Consumer Electronic Products.

 Block Diagram 

 Parameters 

 Ordering Information