ProDOS compliant 4MB NVRAM SSD Drive v5.0, Read/Write for Apple II vintage computers.

Bootable. Preloaded with ProDOS, DOS3.3, A2Desktop and old games for test.

When installed boots up instantaneously into ProDOS and a boot menu appears from which programs and games can be run.

Has dedicated SRAM on board and can be written to without the need for AUX memory - works on computers with as little as 64kB RAM, though some games and A2D require 128kB of RAM.

Files can be saved to it, copied from another storage device or deleted as needed.

A good substitute for a floppy disk drive with more than 29 times the capacity.

The memory can also be reprogrammed with images, created by CiderPress, for which a programmer can be used.

Before purchase please make sure ProDOS can work on your system form a floppy disk - especially on some original Apple II computers.

The card should be properly installed while observing the "Keyboard" arrow. Any failure to do so will result in damage to the computer and the card.