"If you plan to hook up ANY 4k 60hz with HDMI 2.0 and HDCP 2.2, you need this box," said one reviewer ... the option to use the device as a switch, a splitter, or a combination of the two.

A good choice for 4K video at 60 frames a second We purchased the Zettaguard Upgraded 4K 60Hz 4x1 HDMI Switcher so our expert reviewer could thoroughly test and assess it. Keep reading for our ...