838 Designs 838 Designs

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TI-99/4A RS232 Tester Kit
TIRS232_PIO-Tester
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Kit to troubleshoot your RS232 card
$22.00
838-384K Module
384K Module
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384K Memory upgrade for the Myarc Geneve 9640
$40.00
838-SUPER Extended Basic Module
838-SUPER Extended Basic Module
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838-SUPER Extended Basic Module
$125.00
838-32K-X1 Memory Expansion Card
838-32K-PEB
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SRAM 32K memory expansion card for the TI-99/4A Expansion box.
$60.00

TI-99/4A RS232 Tester Kit (TI99-RS232-TESTER)
Kit to troubleshoot your RS232 card
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$22.00

838-384K Module (838-384K)
384K Memory upgrade for the Myarc Geneve 9640
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$40.00

838-SUPER Extended Basic Module (838-SXB)
838-SUPER Extended Basic Module
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$125.00

838-32K-X1 Memory Expansion Card (838-32K-X1)
SRAM 32K memory expansion card for the TI-99/4A Expansion box.
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$60.00
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