Poly Vision AV Peripherals & accessories, Microphone (Selected brands) Poly Vision AV (All categories) (Stock) In stock only 24 48 96 Best match Name Lowest price Highest price Newest Oldest Poly SoundStation IP 7000 Extension Microphone Cable (2200-40017-001) Starting at $60.79+GST $69.91incl. GST Due in 21 days