HP Poly Trio C60 Expansion Microphone Kit – 2-Mic Kit, 2200-86430-001 (85X02AA)

The Poly Trio C60 Expansion Microphone Kit (85X02AA, part 2200-86430-001) adds two additional wired microphones to the Poly Trio C60 conference phone, extending audio pickup coverage to handle larger boardroom-length meeting tables where the built-in 3-microphone array doesn't reach all participants clearly. Each expansion mic connects to the Trio C60 via cable and can be positioned at either end of the conference table for full room coverage.

The Telecom Spot Take

The built-in Trio C60 microphone array handles rooms up to about 20 feet effectively. Beyond that, far-end participants struggle to be heard. The expansion mic kit solves this by adding two wired mics that can be placed at the far ends of a long conference table — giving every seat equal microphone proximity. It's the right add-on to specify for boardroom and executive conference room Trio C60 installations where table length exceeds the base pickup range.

Key Features

• 2-Microphone Kit: Two expansion mics extend Trio C60 audio pickup to cover longer conference tables.
• Wired Connection to Trio C60: Plugs directly into Trio C60 expansion ports — no separate power or base station needed.
• Increases Effective Room Coverage: Extends audio pickup for boardroom-length tables beyond the built-in array's range.
• Trio C60 Specific: Designed for the Poly Trio C60 conference phone.

Technical Specifications