But plugging in the wrong HDMI cable ... While these cables come in different lengths and materials, the truth is you don’t need to overspend if your goal is to get 4K resolution at 120Hz.

The Cable Matters HDMI cable will allow your 4K gaming monitor to operate at its maximum refresh rate (or at least up to 240Hz). That matters if you’re a gamer with lightning-fast reflexes and ...

HDMI 2.1 as it stands (and HDMI 2.1 cables) can only support up to 4K 120Hz, but for future TVs, monitors, graphics cards, and consoles... the ceiling is far higher than it is now (4x higher ...