Comrex STAC6 to STAC12 Expansion Kit (Telco Card and Sidecar)
Easily add an additional 6 lines to your STAC6 - comes with Telco card, Sidecar and all necessary connectors.
Easily add an additional 6 lines to your STAC6 - comes with Telco card, Sidecar and all necessary connectors.