The system includes two SNES-style controllers, and will accept original SNES controllers as well. The Tomee C2 is a great dual-system clone but it faces strong competition from Retro-Bit’s Retro Duo and Yobo’s FC Twin. The decision among these three clones mostly comes down to the build quality, game compatibility, and looks.
The build quality is on par with other clones, but users have reported issues with NES cartridges fitting properly into the C2’s slot. As far as game compatibility, the C2 is most like the FC Twin. The Retro Duo’s compatibility is a bit different from the rest.
So if you like the body design of the C2, and don’t need to play Castlevania III: Dracula’s Curse, then the C2 is a good contender. Though, if you must have a clone that plays Castlevania III, then you will want to check out the Retro Duo.