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Vintage Radius GS/CM NuBus Video Card 297-0053-B ASSY 630-0063 Apple Macintosh:
$70.00
Up for sale is a vintage, full-length Radius GS/CM Board (Part Number 297-0053-B / Assembly 630-0063) NuBus graphics adapter card, manufactured in 1990 by Radius Inc.This historic card features a 256K onboard ROM (V2.1) and a standard DB-15 video port, designed specifically for the 32-bit NuBus expansion architecture used in vintage Apple Macintosh II, Centris, Quadra, and early PowerPC series computers. The "GS/CM" designation stands for Grayscale / Color Monochrome, traditionally utilized to drive professional Radius desktop publishing monitors like the Full Page Display (FPD) or Two Page Display (TPD).Condition Details:Physical visual condition is excellent with clean traces, pristine pins, and no burnt components.This card is being sold strictly UNTESTED and AS-IS due to a lack of a compatible vintage test bench. It has not been powered on or verified for working functionality.
