Specifications

WF-M63B-USX3
IEEE 802.11a/b/g/n/ac2T2R USB WIFI Module&BT2.1+EDR/4.2/5.1
Sichuan AI-Link Technology Co.,Ltd.page 4 of 25
1. Introduction
WF-M63B-USX3 module design is based on Mediatek MT7663BUN solution,The MT7663BUN is a
highly integrated single chip which has built in a 2x2 dual-band wireless LAN radio and Bluetooth radio.
It includes Bluetooth EDR and LE radio which complies with Bluetooth v2.1+EDR, v4.2, and v5.1.
The Module is a highly integrated MAC/BBP and 2.4/5GHz PA/LNA single chip which supports a
866.7Mbps PHY rate. The Module is designed to support standard-based features in the areas of
security, quality of service, and international regulations, giving end users the greatest performance
anytime and in any circumstance. This documentation describes the engineering requirements
specification.
1.1 RF module Overview
This WLAN Moduledesign is based on Mediatek MT7663BUN. It is a highly integrated single-chip
MIMO(Multiple In Multiple Out) Wireless LAN (WLAN) network interface controllercomplying with the
802.11 specification and Bluetooth over USB interface. It combines a MAC, a2T2R capable
baseband,and RF in a single chip. An intelligent Wi-Fi/Bluetooth coexistence algorithm is implemented
to provide the best harmonized Wi-Fi and Bluetooth radio performance.
1.2 Specification reference
This specification is based on additional references listed below.
_ IEEE Std. 802.11a
_ IEEE Std. 802.11b
_ IEEE Std. 802.11g
_ IEEE Std. 802.11n
_ IEEE Std. 802.11ac
_ Bluetooth 2.1+EDR/4.2/5.1