Atari 5200 - 4 Port BIOS Chip (for 2 Port Consoles)

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Atari 5200 - 4 Port BIOS Chip (for 2 Port Consoles)

Availability: Out of stock

Upgrade your 2-Port 5200 with this 4-Port BIOS for full game compatibility

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This product includes a 4-Port 24-pin BIOS EPROM for the Atari 5200 Supersystem.

The BIOS included with 2-port model Atari 5200 units breaks compatibility with some 3rd party games, including Pitfall! and Mountain King.  Installing the 4-Port BIOS restores compatibility with no other side effects.

This EPROM will also function in a 4-Port 5200, should you have a defective BIOS that needs replacement.

Most 5200 consoles have a socketed BIOS.  Replacement only requires basic hand tools and about 20 minutes.

Additional Information

Additional Information

Compatible Hardware Atari 5200 (4 Port)

Unless noted in the description, all Console5 products are fully tested and guaranteed.  Cap kits are made using name brand, high quality, high-temp parts from Nichicon, Panasonic, and other reputable companies.