Ninja V , 5-inch 4K HDR HDMI Monitor-Recorder from Atomos
Amazon.com: Atomos Ninja V+ 5" 8K HDMI H.265 Raw Recording Monitor Bundle with Accessory Kit for Shinobi SDI and Ninja V Monitors and Anti-Static Screen Cleaning Wipes : Electronics
Atomos Shinobi HDMI – Thomann United States
Elgato on Twitter: "Camcorders, DSLRs, action cams, mobile devices — capture any clean HDMI signal in 4K or Full HD. Check out our compatibility list to see if your camera will work