I first thought this meant it was a “sports keyboard” that was handheld and was very confused on what that meant.

We carefully selected a 4-inch IPS screen, with a 320x320 resolution and SPI interface, making it a perfect match for most MCUs, optimizes resource usage while delivering high-quality visuals for most applications and 80s retro games.

They mention 80 retro games, but don’t provide much detail.

I wonder if you can run older adventure games (Leisure Suit Larry, Tex Murphy) on this. the 320x320 resolution does seem a bit limiting.