Designed for multi-camera live streaming to the internet or broadcast applications, the compact ATEM SDI from Blackmagic Design provides gaming consoles, corporate computer streams, or HD cameras a four-input, live-production switcher with an integrated control panel. The four SDI inputs are available on the rear of the chassis and they input up to 1080p60 video. Two 3G-SDI outputs are useful for a projector or external monitor, a USB-C output for streaming up to 1080p60 video to a computer, and an RJ45, 10/100 Ethernet port for system management, remote control, and upgrades.