Prologica CP-500M80C Cassette Port Bracket

admin | 23.12.2025

3D Preview

Loading 3D model...

LMB: Rotate | Scroll: Zoom | RMB: Pan

Gallery (7)

(0) 24 24

This is a cassette port bracket designed for the Prologica CP-500M80C model, a popular computer in Brazil from 1982 to 1988. Originally a clone of the TRS-80 Model III, the CP-500M80C also supported a proprietary CP/M operating system. Some versions lacked the necessary components for the cassette port on the main board.

This 3D-printed bracket was created using FreeCAD and allows the attachment of a DIN-5 connector. Installation requires:

  • DIN-5 connector
  • M3.5 x 8mm screws
  • Nuts and washers

Note that soldering the missing components is necessary to enable the port.

  • CP-500M80C_-_Cassette_Port_-_Bracket.stl
    Download
  • CP-500M80C_-_Cassette_Port_-_Bottom_Insulator.stl
    Download

Please login to post comments.

Information
  • Author: admin
  • Date: 23.12.2025
  • Category: Other
  • Views: 24
  • Downloads: 24
  • Likes: 0
  • Images: 7
  • Files: 2

Download ZIP
Model Author
A
admin
Member since: 2025
17841
Models
658090
Downloads
Portfolio