Chromecast audio specifications

Scope and location

Exact Chromecast Audio combination-output role only, not a generic 3.5 mm socket claim.

Ports and connectors: 3.5 mm jack with analog and optical digital audio output.

Open the original source

Inspected

2026-10-07

Access

public page

Recorded AI-assisted source inspection; not independent human approval or hardware testing.

No universal miniplug support, optical input, simultaneous-use guarantee, full codec list or connector mechanical drawing is established by this specification.

Source inspection is separate from independent technical approval, rights clearance and hardware testing.