InterAct PS1 Playstation 1 Game Shark Gameshark V2.3 Cartridge Port

Found this in one of the PS2 systems I purchased. What is it? Looks like it is missing a disc. Is the dongle worth keeping? : r/ps2

Remembering GameShark, God's Product For Fans Video Game Cheats In Its Time — Steemit

GameShark, Action Replay & Pro Comms Link pictures - PlayStation Development Network

Playstation GameShark Pro 3.2 Used., Video Gaming, Gaming Accessories, Controllers on Carousell

GameShark, Action Replay & Pro Comms Link pictures - PlayStation Development Network

Gameshark for Gameboy v3.1 - Parallel Connection - The Independent Video Game Community

My dad gave me his boxed GameShark that he never used. : r/n64

GameShark 4.0 (for the PlayStation) - Nerd Bacon Magazine

PlayStation / Useful Notes - TV Tropes

Found this in one of the PS2 systems I purchased. What is it? Looks like it is missing a disc. Is the dongle worth keeping? : r/ps2

GameShark v2 for ps1