Blackmagic Design MultiView 4 HD

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.

Features
Four SDI inputs output to one SDI and one HDMI multiview
Automatic signal detection, SDI output re-clocking
Monitor any combination of HD or SD formats, and frame rates
Display custom labels, audio metering, and more on each view

Specs