Check the listing for details. Blackmagic Design Camera ProDock. Condition: New. Listed at 299.95 USD. Unparalleled iPhone Production Awaits Blackmagic Design’s Camera ProDock provides a central hub solution that gives iPhone users a multitude of professional camera conveniences for building their ideal production rig from one location. From full feature access within the Blackmagic Camera app to interfacing for on-set HDMI monitoring, 3.5mm mics and headphones, BNC timecode, and even external recording, this dock is a true Grand Central for support in the highest quality. It even supports genlock multi-cam and LED wall synchronization with flicker-free precision for iPhone 17 Pro and Pro Max users! Use its three USB-C slots for simultaneous external disk recording and lens control/camera control accessories while its 12V DC input keeps all pieces of the puzzle perfectly powered.