Kan användas med handkontroller till PS3, PS4, PS5, 8bitdo, Switch Pro och Wii-U.
För att använda Dreamcast minneskort (VMU) kan man behöva uppdatera firmware,
eller så får man ha en original DC handkontroll inkopplad. 
Det förklaras i manualen hur man gör.

Några recensioner:
"For use with GDEmu, please connect from the GDEmu menu screen. It works normally with USB Gdrom."
"I tested with the switch controller and zero delay,"
"This works amazingly well on my Dreamcast with the 8bitdo controllers i purchased for my switch. The seamless integration is truly impressive, allowing me to enjoy my dreamcast games with the comfort and precision of modern controllers."
"It works perfectly with Ps4 control and Xbox that are the ones that I have tried, once it arrives you have to download a firmware and a file to update and save games in the VM. Once the formatting is updated with the Dreamcast and that's it, a 10"
" I found the product of excellent quality, tested it with Dualshock 4, and it works perfectly. I played Street Fighter Alpha 3 to check the latence, but the controller's response was accurate and I didn't notice any delay."
" Recommend updating it on the pc when you get it, which requires a usb-c cable. The instructions don't mention it but when you're using the flasher you need to hold the boot button else it won't flash the firmware."