A memory expansion for the Atari 800 XL that conveniently and easily allows you to expand your RAM by 512 KB.

You plug the expansion into your computer's PBI port and then connect the power cable to the joystick port. No soldering, no disassembling the computer, and no irreversible modifications. Just plug it into the port and you're done!

Brand new.

Atari and TV are not part of the offer.