TI-99/4A GROM port trap doors (side view)
Two different GROM (cartridge) port trap door assemblies from "QI" (left) and standard (right) beige TI-99/4A cases. The "QI" assembly has extra stands which block a standard board from being installed in a "QI" case.
Photo Information
- Taken with Sony Ericsson C905a
- Focal Length 5.9 mm
- Exposure Time 1/125
- f Aperture f/2.8
- ISO Speed 200
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