ShieldRock is a Canadian-based company which designs and manufactures solutions for broadcast, cinema, and creative applications. The latest TWELVE series represents the flagship product line of 4K broadcast video infrastructure solutions. The series is centered around support for 12G-SDI connectivity including video, audio, and metadata transmission. ShieldRock also offers custom design solutions including: PCB (Printed Circuit Board) Prototyping Mechanical Prototyping Custom cabling design Custom power solutions