Garrett's Workshop

We design, manufacture, and sell memory products for legacy computer systems.

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If you have any questions about our products, please contact us at .

Drivers and Documentation for Current Products

RAM2GS II (GW4201D) Support Files

RAM2E II (GW4203B) Support Files

RAM128 (GW4208B) Support Files

ROM SIMM for Mac SE/30 and II-series (GW4402A) Support Files

2 MB geoRAM Clone for Commodore 64 (GW4301A) Support Files

ROM01 Upgrade for Apple IIgs

Drivers and Documentation for Legacy Products

RAM128 (GW4208A) Support Files


[1] RAMWorks manual courtesy Applied Engineering
[2] Saturn 128 manual and utilities courtey Titan Technologies
[3] GEOS courtesy Berkeley Softworks
[4] installation guide is hosted and maintained by cbmfiles.com
[5] GMT Memory Test courtesy GGLabs