All stock codes associated to this product
CM323, CBSICM323, CBSI-CM323, II207047, 9350414001300
Simplecom CM323 3 Way HDMI 2.0 Switch 3 In 1 Out Splitter HDCP 2.2 4K 
@60Hz UHD HDR
 
Overview
  - Connect 3 HD/UHD sources to 1 HDMI port on your TV/Monitor 
  
- Widely compatible HDMI devices with HDMI 2.0 and HDCP 2.2 
  support 
  
- Supported Video Resolutions up to 4Kx2K @ 60Hz 
  
- Support HDR and 4:4:4 RGB output 
  
- Backward compatible with previous HDMI revisions 
  
- Supports highest bandwidth up to 18Gpbs. Perfect for PS4 Pro, Xbox One S, 
  Chromecast Ultra, Direct TV, Roku Premiere+, Fire TV, PCs etc. 
  
- Supports Auto Switching to active input source port* 
  
- Plug-and-Play, Self Powered

CM323 is a 3 Way HDMI 2.0 4K switch for your latest gaming or home theatre 
setup. It widely compatible with most HDMI devices and supports HDMI 2.0 and 
HDCP 2.2, ideal for latest online streaming box and game console with 4K UHD 
HDMI output. This HDMI 2.0 4K switch is also backward compatible with previous 
HDMI revisions with 1080p / 720p video resolution devices.
Easy plug & play operation simply plug in the HDMI input sources into the 
input connections and the output connection to your TV or projector. It will 
automatically switch to the currently active input source if there is only one 
active input. If there are multiple active inputs, you can select the input by 
press the select button on the switch.
Features
  - Widely compatible HDMI devices with HDMI 2.0 and HDCP 2.2 
  support 
  
- Supported Video Resolutions up to 4Kx2K @ 60Hz 
  
- Support HDR and 4:4:4 RGB output 
  
- Backward compatible with previous HDMI revisions 
  
- Supports highest bandwidth up to 18Gpbs. Perfect for PS4 Pro, Xbox One S, 
  Chromecast Ultra, Direct TV, Roku Premiere+, Fire TV, PCs etc. 
  
- Supports Auto Switching to active input source port* 
  
- Plug-and-Play, Self Powered
Specifications
  - HDMI version: HDMI 2.0 (backward compatible with previous HDMI 
  revisions) 
  
- HDCP version: HDCP 2.2 (backward compatible with previous HDCP 
  revisions) 
  
- Video Amplifier Bandwidth: 18Gpbs/250MHZ 
  
- Frequency: 25MHZ-165MHZ 
  
- Support Video Format: Ultra HD 4K/2K (3840X2160) @ 60Hz / 1080p / 1080i / 
  720p / 576p / 480p / 576i / 480i / 3D Video 
  
- Support Video Color: 12 bit Deep Color Per Channel 
  
- Support Audio Format: Dolby Digital, DTS-HD, Dolby-TrueHD, DTS, 
  LPCM 
  
- Operating Temperature: 0C to 70C 
  
- Operating Humidity: 10% to 85% RH(no condensation)
*Note: Apple TV and some online streaming box keeps its HDMI port active even 
in the sleep state. Hence, auto-switching may not work with them. Manual 
switching can still be used in this scenario.