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BZBGEAR BZ-UHD-42M 4K Matrix Switcher and Scaler

Joel R. Cruz • November 12, 2019

Whether a commercial environment or residential, the BZBGEAR BZ-UHD-42M 4K matrix switcher is a great economical solution when needing to connect four HDMI devices to two 4K displays. The BZ-UHD-42M is a 4x2 matrix switcher that supports resolutions up to 4K2K@60Hz YCbCr with 4:4:4 chroma subsampling at 18Gbps. It even supports 3D format and has HDMI 2.0 ports. It is HDCP 2.2 compliant and offers advanced EDID management to assist in keeping your sources switching smoothly.



The BZ-UHD-42M 4K matrix switcher is capable of extracting audio from your HDMI source. So if you have a whole-house system, you can use the L/R analog output. If you have a surround sound receiver, you can use the optical digital output. The analog L/R port supports PCM2.0CH, while the optical output supports PCM2.0CH, Dolby TrueHD, DTS, and 5.1.  The BZ-UHD-42M also supports ARC (Audio Return Channel) from your TV.

4K matrix switcher main image


Don’t have any 4K displays? No problem. The BZ-UHD-42M downscales your 4K devices to work on your 1080p TVs. Our 4K matrix switcher can easily be controlled through the front-panel buttons or IR remote control.


4K matrix switcher front image


We demoed the BZ-UHD-42M 4K matrix switcher on our YouTube channel BZB Express TV. You can also catch the video at the top of this article.


4K matrix switcher back image


For more information, contact BZBGEAR at 1.888.499.9906 or email [email protected]. Browse our online catalog for economical solutions regarding your project. Make sure to catch the buzz on BZB Express TV for unboxings and demos. And please show your support by subscribing! We'll keep you informed on the latest AV gear.

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