This 4x2 matrix switch is 4 IN 2 OUT and distributes four HDMI source signals to two HDMI display devices, simultaneously supporting 8K and 4K output
Allows any source (Blu-ray, UHD Blu-ray, satellite receiver, game console, PC, etc...) to be displayed on any of two connected screens
Supports Standard Audio, DSD Audio, and HD(HBR) Audio; Supports HDMI2.1, HDCP2.3/HDCP1.4; Supports compressed audio formats: PCM2.0, PCM5.1/7.1, Dolby Digital Dolby Digital plus, Dolby True HD, Dolby Atmos, DTS 5.1/6.1, DTS HRA, DTS HD Master, DTS:X
Supports 2-way audio extraction and eARC function, provides independent analog audio output via 3.5mm jack and digital audio output via optical connector; Supports EDID management for better compatibility
Control via front buttons and IR remote control

Features
Supports uncompressed audio such as LPCM
Supports 4Kx2K@120Hz, 8Kx4K@60Hz resolution and 10Gbps transmission
Work with SONOS ARC/BOSE 500/BOSE 700 and eARC/ARC A/V devices and Soundbar
Supports Standard Audio, DSD Audio, and HD(HBR) Audio
Supports HDMI2.1, HDCP2.3/HDCP1.4
Supports compressed audio formats: PCM2.0, PCM5.1/7.1, Dolby Digital Dolby Digital plus, Dolby True HD, Dolby Atmos, DTS 5.1/6.1, DTS HRA, DTS HD Master, DTS:X
Supports Audio/video EDID management
The HDMI IN ports send eARC/ARC pass-through signal to the HDMI out1 port
eARC/ARC from HDMI OUT1 port extracts audio (connected to digital audio)

Environmental characteristics
Working temperature -15°C~55°C
Storage temperature: -30°C ~ 70°C
Humidity 5~90%RH (non-condensing)

Package contents
IDATA HDMI-MX428KA Matrix Switch
Remote control
USB power cable
User Manual