... and PC USB. it has 16M Nor flash memory on board, so you can save data on E3 flasher or TF ... easier, and even get more function like dual boot. 1: COVER BOARD, install on PS3 surface, to operation E3 FLASHER. 2: Mainboard ... , install on PS3 3: Soft board, install on PS3 4: Metal Cover, connect mainboard, make it fixed on console 5 ...