service: atari upgrade with ULTIMATE expansion for ATARI 800XL/65XE/130XE/600Xl (64KB)
- approx time 30mins
- Ulitmate not included
- If You want to have Your ultimate1mb upgraded to last firmware, please show your gratitude donating to FJC: https://www.paypal.me/flashjazzcat and send me paypal transaction confirmation.
- Orginal rom / mmu/ shileds are returned upon clear request. otherwise - trash