Features:

HDMI 4x1 Quad Multi-viewer is a high performance with four HD screen segmentation and seamless switching output switch. 
It can display 4HD digital video signal on the same screen, and has a variety of video segmentation, seamless switching 4 HD input signal synchronously.
The control methods of the switch is flexible, it can be switched via button and IR control.
It's a very practical and stable switch and easy to install, can be used in the major projects, meeting halls and other places.

Specifications:

Support 4 HDMI input, 1 HDMI output 

Support 4 channels HDMI signal screen segmentation 

Support 4 channels HDMI signal seamless switching 

Support highest resolution up to 4K30Hz 

Support IR control

Compatible HDMI1.3a, HDCP1.2, input compatible DVI1.0 version                    

Support resolution Output: 4K30Hz,1080P,720P

DC5V/1A power 

Net weight: 116g 

Dimension (L x W x H): 174mm*120mm*38mm

Package includes:

1* Main unit

1* Type-C power cable

1* Remote control (batteries not included)

1* User manual