Magic Switch Pro V4 is designed for use with Swap Magic discs V3 on the PS2 SCPH-7000X and PS2 SCPH-9000X. Installation for the Magic Swtich Pro V4 is easy and simple.The newly added component (Tool A) is specially designed for the latest model of PS2 Slim (SCPH-9000X). Tool F, on the other hand, was for use with model SCPH-7000X. Magic Switch Pro V4 must use with Swap Magic 3 It is not necessary to modify your PS2 console, so no warranty void