The Mini Converter Heavy Duty - SDI to HDMI 4K from Blackmagic Design allows you to convert single link SD/HD/3G/6G-SDI to a single 4K HDMI output. This lets you use professional SDI equipment that output Ultra HD 4K (3840 x 2160) and DCI 4K (4096 x 2160) video signals with projectors and televisions that support 4K over HDMI. This heavy duty model is machined from a solid block of aircraft grade aluminum so it's durable enough for the most demanding live productions and outside broadcast environments. With a compact form factor and easy-to-use controls, the Mini Converter Heavy Duty is ideal for a variety of broadcast, post production, and professional AV applications.