Logitech Rally Mic Pod Hub-939-001647 Rally Mic Pod Hubs provide installers with the flexibility to customize microphone placement on virtually any conference table. An alternative to daisy-chaining mic pods to one another, Rally Mic Pod Hub provides three connections that support any combination of mic pods or additional hubs.  Under-table mounting hardware helps conceal cables for a clean look. Ideal for flexible placement of multiple Logitech Rally Mic Pods and efficient cable routing to fit any meeting table configuration with reduced cross-table cabling. Connect up to three Rally Mic Pods or two Mic Pods and one additional Hub. Eliminate cross-table cabling between mic pods by connecting them through grommets to hubs beneath the table. This keeps audio cabling out of sight for a professional appearance. Compatible with Logitech Rally Mic Pod only Package Contents Mic Pod Hub Mounting Hardware Documentation