KanexPro 6-Input Collaboration Switcher & Scaler with 4K HDMI OutputIn modern collaboration spaces, the ability to share content from multiple devices quickly and reliably is essential. The KanexPro HDSC61D 4K is engineered to meet that need by combining a six source collaboration switcher with a powerful scaler, all in a compact, durable chassis. This device is purpose built for classrooms, training rooms, and corporate meeting spaces where presenters may bring laptops, cameras, document cameras, streaming devices,