Amazon.com: Replacement MODBO5.0 V1.93 Chip for PS2 , Machine Mod Direct Reading Chip Microcircuit for Sony PS2 Playstation 2 Console : Video Games
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Amazon.com: DEVMO MODBO5.0 V1.93 Chip Machine Mod Direct-Reading Chip Microcircuit Compatible with Sony PS2 Playstation 2 Console IC/PS2 SupportHard Disk Boot NIC : Video Games
Amazon.com: Replacement Chip for PS2 Machine Direct-Reading Mod Chip Microcircuit for Sony Playstation 2, Support USB Hard Drive and Memory Stick, Portable and Easy to Install : Video Games
Tutorial - Phat PS3: Firmware 3.6x Downgrade via Infectus + Waninkoko Brick Fix | Se7enSins Gaming Community