The FLOW 4K 12G-SDI/HDMI Up/Down/Cross Converter from SCIENCE IMAGE offers an all-in-one signal converter and optical video receiver and transmitter with both 12G-SDI and HDMI 2.0 inputs and outputs. The FLOW can convert 1 channel of either video signal up to 2160p60 into any format specified by the user. Conversion is available to 35 types of SMPTE or PAL/NTSC formats.

The design of the device features a 1.3" OLED display screen, which shows the unit's working status and parameters as well as input and output in real time. A 3.5mm stereo audio line-level input and headphone output are integrated into the back of the device for audio monitoring. Power can be received by the device either through the Ethernet input or the DC connection with the included 12 VDC power supply.