PS SAMURAI is simply a USB plug n' play solution that installs in just a few seconds, preserving your valid warranty seal in tact. Convenient installer and GUI takes you bit by bit. Works with all production models FAT and SLIM. Supports all regions: USA, JAP, PAL and KOREA. PS SAMURAI won't ever brick your gaming console. Safety Backup your original games to your internal hard disk or external hard disk through USB, and boot directly off GUI. Enjoy backups off your hard drives 2x as fast as off the blueray drive. This eliminates lags and glitches to provide you with smoother game play.Open up your console to a new generation of homebrew programs. Load homebrew apps/games off any USB hard drive/flash drive.Fully updatable with new features/updates by hooking up PS SAMURAI to any computers USB port. More info about the PS SAMURAI device are available here.