Came across these super rare gaming artifacts on the internet recently and I couldn’t pass them up. At the time when the Sega Dreamcast was released the technology for wireless gaming controllers wasn’t being utilized. The only wireless dreamcast controllers to ever be made were produced by a low-budget, third party company called Docs that made controllers for a short period of time. The company never had any website that I’ve heard of, and even finding information about these super rare wireless dreamcast controllers has proven nearly impossible. An extremely small amount of the controllers were ever made. Their wireless system is infrared, as opposed to RF so you aren’t going to be able to use them behind walls or from a different room. But I’ve used these to play several games and they work just as good as any wired dreamcast controllers. The only other way to play dreamcast wirelessly is to get a Total Control Plus adapter, which allows you to use a wireless playstation 1 or 2 control