Codebreaker V10.1 Updated 2048Games PAL & NTSC Full Tutorial

Gameshark 2 V.4 (Playstation 2) – J2Games

I have this PS2 GameShark memory card in my PS2, and I'd like to

PS2 Codebreaker - find (and/or convert) codes from AR Max

GameShark/SharkPort

GameShark Memory Card - Playstation 2

Game Shark 2 - PS2 Game - Used – Retroaholics

GAMESHARK VERSION 5.4 PlayStation 2 PS2 Missing Disc 1 Rare $29.97

Gameshark Shark Port Code & Save Transfer Kit DISC ONLY

GameShark 2 V2 (Playstation 2) – J2Games

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