Framework Expansion Card — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/framework-expansion-card/  (CC BY 4.0)
Basis: published reference design
Catalog version: 2026-10-20

Overall (mm): length 32, width 30, height 6.8
- USB-C plug on the inner end; latch notch on one side.
- Framework publishes the mechanical reference design and a blank card for custom modules.

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- Framework (official): ExpansionCards reference designs — STEP, PDF — CC BY 4.0 [verify license at link] — https://github.com/FrameworkComputer/ExpansionCards

Xem Studio scan: not planned; the official CAD above covers it.
API: https://xemstudio.com/api/geometry?object=framework-expansion-card