This listing is for a new Polycom RealPresence debut Expansion Microphone assy final 2200-69631-001. Condition: New in original manufacturer box! See Photos. Includes Expansion Microphone and one 7.6m/25 foot RJ11 cable as shown. See Photos. You will receive what is shown in the photos and nothing additional. USA SELLER !!! Ships from Austin, Texas !!! We are a Mom and Pop local business!!! All the money is spent back in the local and US economy!!! Thank you for the business!!! FAST SHIPPING!!! Manufacturer Description: Poly Expansion Microphone (#2200-69631-001) Poly Studio USB, and Studio X Series Expansion Microphone. Three microphone array with 360 coverage. Contains one microphone and one 7.6m/25 foot RJ11 cable. Easily add more microphone pickup coverage to Poly Studio USB or Poly Studio X series with this high-quality wired Poly expansion microphone. The Poly Expansion Microphone includes a 25-foot cable to connect back to the video system. Also, the integrated mute button makes it easy for participants to mute their audio. The Poly Expansion Mic Is Compatible with: Poly Studio USB Video Bar Poly Studio X50 Poly Studio X70 Poly Studio X52 Poly Studio V52