The Blackmagic Design MultiView 4 HD is a compact mini-converter that enables you to display up to four separate SDI streams via its HDMI or 10-bit SDI multiview outputs. This unit supports SD/HD/3G-SDI formats, and features automatic signal detection, SDI re-clocking, and monitor EDID support. Each view can display custom overlays like labels and audio meters, and the integrated USB 2.0 interface can be used for updates. The MultiView 4 HD's metal housing measures approximately 5.3 x 3.6", and it includes a power supply with international adapters.