Atari DOS XE 1.00 DX5090 for XF-551 Floppy Disk Drive NEW 800/XL/XE 3 each

Description

Collectors LOOK!!!!! New Original
NEW Atari DOS XE
1.00 Diskette for XF551 3 each brand new Floppy Disk
Early XF551 disk drives were shipped with DOS 2.5 but it did not support full double density or double sided.
Since
the DOS 2.5 did not support these features Atari came out with DOS XE
which works in all modes and can store 4X what a Single Density Disk can
store.
Single density version work with all Atari disk drives including the Atari 810.
See my other auctions for the DOS 2.5 with XF551 Manual. See second picture.
Atari Part # CO300557 Copyright 1988 Atari Corp for the manual(Made in USA) and
New Atari DOS XE DX5090 copyright 1988 made in Japan.
New, MINT!
Atari XF551 Disk Drive, SIO Cable and Power Pack NOT included in this auction.
The second picture is the DOS 2.5 with XF551 Manual and is not included in this auction.
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