Connect your Sega Dreamcast game controller to your PC USB port. All buttons are supported, perfect for any emulation program but also works with any modern PC game. It allows you to play all PC games designed to be played with game controllers. Really plug and play, it makes your PC a real gaming platform. Connect your Sega Dreamcast game controller to your PC USB Port. No extra power supply required. No driver needed, just plug and play. Press and hold START and Button A for 3 seconds, the D-Pad and the left analog stick mode can be exchanged. Suitable for both, Desktop and Notebook PCs. Compatible with Windows XP , Vista , Windows 7/8,32bit and 64bit and Mac OS. Two players can play simultaneously.