The MS9120 is a single chip solution of USB Screen thrower, it integrates USB2.0 device controller & transceiver, Video DAC, 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 VGA/HD/Digital out /CVBS/S-Video/YPBPR Video output interface.


Supports HD output resolution up to 1920x1080@60Hz

Output channel up to 8(Need Customized )

Supports EDID/HPD process

On-chip high speed USB Device

Supports VGA output resolution up to 1920x1080@60Hz

USB Video process engine

Output resolution up to 1920*1080@60Hz

USB Audio: UAC speaker 48kHz stereo

Supports 720*480: NTSC M/J/433,PAL_M &720*576: PAL N/B/D/G/H/I CVBS&S-VIDEO output

Windows 7/8/10/11

upports YPbPr output resolution up to 1920x1080@60Hz

Android 5.1 or higher

Supports digital output resolution up to 1920x1080@60Hz

macOS 10.15 or higher

Supports BT.656 and BT.1120 


Supports 8/16/24 bit mode

Only one 24Mhz crystal needed

Supports YUV444/422,RGB color space

On-chip PLL

Default 48kHz/16bit stereo

On-chip 1.2V regulator

I²S and HD output

On-chip power on reset

Bit-width up to 32bit(Need Customized )

LQFP100 (14mm×14mm) 

Resolution up to 192khz(Need Customized )

PB-free and RoHS complain

Function Block Diagram