Logitech Rally offers an Ultra-HD imaging system, delivering brilliantly sharp video, outstanding color, and exceptional optical accuracy at resolutions up to 4K. The modular audio system brings crisp, clear audio and unmatched voice clarity to the table. Rally comes standard with one speaker and one mic pod for medium and large sized meeting rooms. For larger spaces with 14 participants or more, Rally Plus offers two mic pods and two speakers for greater versatility out of the box.