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Tall Tree Systems JRAM-2 ISA Memory Expansion Card JCLOCK 1984 Vintage IBM PC
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Tall Tree Systems JRAM-2 ISA Memory Expansion Card JCLOCK 1984 Vintage IBM PC
Price: US $154.93
Working Pull. Guaranteed to work in a compatible system
Ships within 24 hours in an anti-static bag and sturdy box.

• Brand: Tall Tree Systems

Tall Tree Systems JRAM-2 ISA expansion board for vintage IBM PC and compatible systems. This full-length 8-bit ISA card features multiple memory banks and includes the JCLOCK daughterboard module for real-time clock functionality. The board is equipped with dual serial/parallel ports using AMP connectors. Ideal for retro computing enthusiasts looking to expand memory and add clock features to legacy hardware.

• Model: JRAM-2
• Interface: 8-bit ISA
• Module: JCLOCK Daughterboard
• Ports: 2x DB25 / DB9 Serial Parallel
• Year: 1984
• Country of Manufacture: USA

Vintage Computing, Retro PC, IBM PC XT, 8-bit ISA, Memory Expansion, Legacy Hardware, Tall Tree Systems, JRAM2, JCLOCK, Internal Component, Computer Part, 1980s Tech, Collector Item, Hardware Upgrade

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