This device also features a backup application that allows you to restore your previous settings should the need arise. It will install into your PSP's memory and allow you to play games using your mouse or keyboard just like you would on your PS3. To install this software, all you need to do is download it onto your PC and follow the on-screen instructions.
Not only does it work flawlessly with the PS2 console, it also enables you to play other PSP games on your computer as well.
The PPSS2 Golden PS2 Emulator is one of the most popular emulators for the Sony PlayStation Portable that is available.