Blackmagic Design Mini Converter UpDownCross HD, Standard Converter, Converts any SD or HD video format to any other SD or HD video format, SDI and HDMI inputs and outputs with reference input for integrated resynchroniser, High quality Teranex algorithms, Automatic audio delay for perfect AV synchronisation, Reclocking, Multi-rate support: automatic detection of incoming SDI signals in HD or standard definition, SDI video inputs: 1 connection for SD, HD or 3G SDI video and 1 external reference input, HDMI video inputs: HDMI input type A, SDI video outputs: 2 SDI outputs, including 1 SDI output with loop through, HDMI video outputs: HDMI output type A, Output supports the EDID data of the monitor, SDI rates: 270 Mbit, 1.5G, 3G, Reference inputs: Black Burst and Tri-Sync for SD and HD, Updates and configuration via USB, Includes 12 V universal power supply with plug adapters suitable for all countries