THIS is an SD card for the Atari Gamestation Pro Console. I am not selling the Console. Don't assume I'm selling you a console.

Attention: This is an Upgrade Service, this product allows you to enhance your Atari Gamestation Pro Console to support additional games. It's important to note that this service does NOT include any games. Rest assured, it does not infringe on any Atari (or any other) properties and is not counterfeit. Please refrain from requesting removal of this listing as it complies with all legal guidelines. Thank you for your understanding.

Which do I choose? Check your systems version number (in "options" then "about")
If your system is running version 1.2 (see menu options/about on your system), you can use the 1.2 SD
if your system is running version 1.3 , you can use the 1.3 SD card, which will allow more systems, and be more organized.
If you are unsure and cannot check, I recommend the 1.2 SD

Do you want more from your Atari Gamestation Pro? Tried adding your own games and failed? Purchase from me and receive an SD card with the proper formatting to allow you to add your own games at your leasure. Rest assured, this service complies with all legal guidelines. Thank you for your interest.