Specifications 
Input Ports 1x HDMI
Output Ports 4x HDMI
Power Indicator LED  1x LED
Signal Indicator LED 4x LED
HDMI Version Compatible with DVI 1.0, HDMI 1.4, HDMI 2.0
HDCP Version Compatible with HDCP 1.4, HDCP 2.2
Frequency Range 25MHz~600MHz
Video Form Support 12 bit full HD video, 3D Video and 4K2K@30/60Hz Ultra HD Video
Input and Output
TDMS Signal
0.5 ~ 1.5Vp-p (TMDS)
Input and Output
DDC Signal
5Vp-p (TTL)
Audio Support standard audio and DSD
(Direct Stream Digital) and HD (HBR) Audio
HDMI Resolution 480i/480p756i/720p/1080i/1080p, 4K2K@24/25/30/60Hz 
Working Temperature  0°C~60°C
Power Supply 5V DC/2A
Power Consumption <8W
Dimension (LxWxH) 158 x 80 x 17mm
Weight 196g
Colour Black