Getting my monitor to output at 4K/144Hz was far more difficult than it should have been. Here's how you can avoid the issues ...

If you want to watch the same content across several screens using an HDMI splitter you might worry about signal degradation.

A monitor will need to support HDMI 2.1 or DisplayPort 1.4 to handle 4K at up to 144Hz. We test 4K monitors with a Datacolor Spyder X2 Ultra color calibration tool. It provides objective ...