The Best 4K UHD 4x4 HDMI Matrix Switchers | Atlona, AVProConnect, & Key Digital

We brought out three of the most cutting-edge 4K HDMI 4x4 matrix switchers from Atlona, Key Digital, and AVProConnect to find out what features set them apart. All three units can take multiple HDMI sources and switch them between multiple displays in any configuration you can think of. Product Page & Warranty: Atlona AT-HDR-H2H-44M - http://ow.ly/Ms1q30iLXq9 Warranty - http://ow.ly/4lp730iLXsS AVProconnect AC-MX44-AUHD - http://ow.ly/4A9Y30iLXyj Warranty - http://ow.ly/6IOu30iLXBJ Key Digital KD-4x4CSA - http://ow.ly/phv030iLXEX Warranty - http://ow.ly/4VBJ30iLXG6 Music: Venice Beach by Topher Mohr and Alex Elena Subscribe: https://goo.gl/zmHy1t Most Recent Upload: https://goo.gl/AYyb84 Most Popular Upload: https://goo.gl/4UTPCU Channel Page Link: https://goo.gl/CEzL2s _________________________________________________________________ Online Store: https://bzbexpress.com Twitter: https://twitter.com/bzbexpress Facebook: https://www.facebook.com/bzbexpress/ Google+: https://plus.google.com/+Bzbexpress/ Blog: https://bzbexpress.com/Learning-Hub/home/