Atari 400 Expansion
A
48K memory expansion kit, designed to upgrade the 8K or 16K Atari 400,
is available from Atari.
The board is available for $130 installed at Atari
Regional Repair Centers, or, for those who prefer to install the board
themselves, it will be available through the Atari Program Exchange for
$110.
Atari Inc.
1265 Borregas Ave.
P.O. Box 427
Sunnyvale, CA 94086
(800) 538-8543