We have 4 Black Magic Pocket Cinema 4k devices for our company. We use this cable to connect a Samsung portable SSD to a Black Magic camera. The size is just right for a cable-intensive installation. Absolutely perfect in size. It's just a loop from the camera to the SSD. Now I have bought many USBc to USBc cables and they are NOT all the same. After going through 3 other brands we lost touch. Not with the Dockcase brand. I recommend this cable for your professional camera.