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Audio/Video Switch > 
Item#: N82E16812197012

MASSCOOL HS-MA403 Mini HDMI Amplifier Switch 3 IN, 1 OUT, Support 2K x 4K

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Learn more about the MASSCOOL HS-MA403


HDMI Switchers


Input Connector
Input DDC Signal: 5 volts p-p (TTL)
Output Connector
HDMI 1.4b


Maximum Resolutions
4k x 2k

Physical Characteristics

Vertical Frequency Range: 30/50/60Hz
Video Amplifier Bandwidth: 3.0Gbps/300MHz
Interlaced(50&60Hz): 480i,576i,1080i
Progressive(50&60Hz) : 480p,576p,720p,1080p,4k x2k
External Power Supply: No power needed for standard product
Power consumption (Max): 5W
Power consumption (Max): 5W


Package Contents
Main unit
Remote control
IR extender receiver
User Manual

Quick Info


  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year

Customer Reviews of the MASSCOOL HS-MA403

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  • Anonymous
  • 11/24/2014 6:24:50 PM
  • Tech Level: Average
  • Ownership: less than 1 day
  • Verified Owner

1 out of 5 eggsDid not work with all devices

Pros: Worked fine with my cable dvr reciever

Cons: Did not work with my PS4

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Home > 
Accessories > 
Adapters & Gender Changers > 
Audio/Video Switch > 
Item#: N82E16812197012
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