HDMI Splitter 1 in 2 Out, ZACCAS Aluminum 4K HDMI Splitter

HDMI Splitter 1 in 2 Out

HDMI Splitter 1 in 2 Out, ZACCAS Aluminum 4K HDMI Splitter for Dual Monitors, 1×2 HDMI Display Duplicate/Mirror Screens, Full HD 1080P 3D?with 3.3Ft HDMI Cable?1 Source to 2 Identical Displays-Gray

HDMI Splitter 1 in 2 outmirror one HDMI source to two screen simultaneouslyStep 2Step 3


1. No signal, can not recognize the device:

a. Check the LED lights. If the LED lights are off, confirm that the USB-C supply is connected.

b. Make sure to set the right HDMI channel on the HDMI source device and HDMI display devices. If the HDMI source device supports 4K@60Hz, please lower it down to 4K@30Hz to make it work properly.

c.Make sure the length of your HDMI cables is within 66ft/20m.

2. Different resolution display

a. If the maximum resolution of the two displays is not the same, it will show the lower resolution display.

b. Please manually lower the video source device’s resolution to the minimum resolution of the two displays, or it will only show on the higher resolution display.

3. No audio

Go into the system: Preferences→Sound→Output→Audio. Change the audio output to your TV or other devices.

4. Indicator lights are off

a. Connect the USB-C supply.

b. Please make sure all the connection is tight.

C. Please make sure you have turned on all devices and the connection of your devices is right.