Don't have much to say about the PCE Mini and I mean that in a good way- if you've used an NES Classic Mini, SNES Classic Mini, or Genesis Mini, you know what to expect here, right down to the interface style. Very solid emulation and the box is nice n' tiny. Comes with a pretty long controller and USB/HDMI cable, too.
There's an icon on the lower-right of the menu to select console type. You get a cool animation transition and different menu/music types for the PCE and TG16, plus the different game line-ups.