64K memory upgrade for Tandy Radio Shack TRS-80 Model 4 4P 4D For Sale
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64K memory upgrade for Tandy Radio Shack TRS-80 Model 4 4P 4D
Price: AU $45.00
64K upgrade kit for Tandy Radio Shack TRS-80 Model 4, 4P, 4D. Can be used to upgrade a 16K Model 4 to 64K, or a 64K Model 4, 4P or 4D to 128K. Includes U72 GAL needed to upgrade a non-Gate Array Model 4 from 64K to 128K. Make sure you tell me if you need the U72 GAL, or if you are unsure just check with me. The U72 GAL is not needed on the Gate Array Model 4, the Model 4P or the Model 4D. Includes installation instructions.Shipping is $13.50 worldwide.
