PBI cable for AVGCART / SUBCART allows expanding your stock Atari 600XL or 800XL up to 576 kB or 1088 kB RAM without opening the computer - depending on which cart you have.

All currently sold AVGCARTs have the needed connector populated and accessible. If you have older AVGCART, it is possible to mod a cart to provide necessary connection. Please contact us for details.

Please note: cable should be connected to PBI port with screws on the bottom, cable exiting on the left hand side (can be routed under the monitor connector).