FEATURES Switch between 3 HDMI inputs to 1 HDMI output HDMI 2.0 version (Support 4K@60Hz YUV4:4:4) Bandwidth up to 18Gbps HDCP2.2/ HDCP1.4, CEC Support HDR10 Uses IR remote control or switch button to choose thesource Micro USB interface for the user to upgrade firmware Keeps memory of the last power state when switching different HDMI channels SPECIFICATIONS Operating Temperature Range: -5 to +40°C(+23 to +104°F) Operating Humidity Range: 5 to 90%RH (No Condensation) Power supply: 5V 1A Minimum power: 182mA (work under 480p60hz) Maximum power: 277mA (work under 4K2K/60hz) Max resolution: 4k@60hz YUV4:4:4 Function: HDR10 and CEC HDMI version: HDMI 2.0 HDCP version: HDCP2.2 / HDCP1.4(Auto choose depends onTV version) Control ways: Switch button and IR remoter control Distance: 1080P 20m, 4k@30hz 10m, 4k@60hz under HDR can support 3m Dimensions(LxWxH): 125x64.2x17mm PACKAGE CONTENTS 1x HDMI Switch 1x 5V 1A DC power adapter 1x User manual 1x IR Remote controller