This thing is a beast. It’s completely digital and also analogue connection. You can hook up four cameras. It switches, records and streams. It ISO records which means simultaneously recored all 4 video sources. It has amazing green screen technology and a ton of virtual sets that you can customize. Supports PTZ (Pan Tilt Zoom) camera control. While this isn’t the top of the line product it produces amazing video. I personally love the hot swappable hard drives so you can use internal hard drives as if they are portable media. You will never run out of swap. It captures up to 70 hours of HD footage. Automation is built in with macros and a mini controller. It can take two network sources. Meaning you can input in a computer video feed and even an apple air play. Another cool feature is the two media bins they call DDRs for pre-recorded video graphics and sound, great for B rolls. MSRP price with control surface. $19,995 US. We got ours from our friends at bestvideoswitcher.com one of the elite NewTek dealers. Give them a call they can answer any questions you might have.