4K TVs are great for playing Xbox Series X and PlayStation 5 games, but anyone who’s tried to play a Nintendo Switch or an older HDMI-equipped console on a modern Ultra HD display has probably noticed lower-resolution games look… well, kinda bad. Stretching a lower-resolution image to the scale of a modern 4K TV can cause jaggies, shimmering, and other visual annoyances that harm the experience.
The good news is, there are devices that can upscale your console’s gameplay and smooth out those visual issues without impacting gameplay performance. One such device, the mCable from Marseille Inc., just happens to be on sale at Amazon for just $83.69 (normally $129) ahead of Black Friday 2023.