The 4K SDI distribution mini converter includes 12V universal power supply. When you need to connect to multiple SDI devices, then mini converter SDI distribution 4K is the perfect solution. Connect a single SDI source to 8 re-clocked SDI outputs with automatic switching between all SD-SDI, HD-SDI, 3G-SDI and 6GSDI video formats, plus all ASI, ancillary and embedded audio formats.