The Blackmagic ATEM SDI Live Stream is a Switcher with 3G-SDI connections with integrated control panel designed for multi camera live streaming. It has 4 SDI inputs and 3 outputs. Furthermore it has a USB connection, two 3.5 mini jack for audio and an Ethernet connection for live streaming. 

The switcher is very easy to operate, with readable and illuminated control heads. It also has a built-in streaming engine for live streaming. There is also the possibility to connect phone via the USB to use mobile data. And it is possible to save the streaming data directly to an external USB drive. 

The switcher features upstream and downstream keyers and advanced chroma keyer, two lineaire/luma keyers, a DVE transition keyer, a pattern generator and two color generators. It can input videos up to 1080p60. It can also save DaVince Resolve project files to further edit livestreams later. It also has multiple video effects.