The MS9122 is a single chip solution for USB Screen thrower, it integrates USB2.0 device controller & transceiver, HD transmitter, and Video & Audio process engine. It can show or extend PC/smart phone/tablet computer screen to larger size display device through USB interface. It supports HD video output interface.


      Supports HD output resolution up to 1920x1080@60Hz
      Supports EDID/HPD process
      Default 48kHz/16bit stereo
      I²S and HD output
      On-chip high speed USB Device
      USB Video process engine
      Windows 7/8/10/11
      USB Audio: UAC speaker 48kHz stereo
      Android 5.1 or higher
      macOS 10.15 or higher
      Only one 24Mhz crystal needed
      On-chip PLL
      On-chip 3.3V&1.2V regulator
      On-chip power on reset
      QFN48 (7mm×7mm) 

Function Block Diagram