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Muxlab 4 Channel HDMI/RS232 4K UHD Input Card for Multimedia 16x16 Matrix Switch

SKU: ML500481I MFR: 500481-I
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Key Features

  • Enhance your Multimedia Matrix Switch with this 4-channel HDMI input card!
  • Supports up to 4K UHD at 30Hz for high-resolution video switching and distribution.
  • Integrates seamlessly with LCD TVs, Blu-ray players, and more via HDMI.
  • Enjoy reliable connection with transparent transmission, no user setup needed!
  • Features stereo analog audio insertion/extraction for flexible audio management.
  • Easily control devices with RS232 and IR emitter ports for wide compatibility.
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Special Order?Estimated to Ship: 08/21/2025
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Protect your gear with Adorama Protect.* Learn more

2 Year

$69.99

3 Year

$94.99

4 Year

$119.99

Available to U.S. customers only.

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Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

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TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Failure Protection

Failure Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500