< GO BACK 4K Claims Commercial Video Market Posted on 2014-02-17·By Aaron Stern Blackmagic Design’s UltraStudio 4K incorporates 6G-SDI video technology, which can support 4K, HD and SD all from a single BNC cable for greater installation flexibility. Posted in: Audio/Video, Digital Signage, Displays, HDMI, Networks, Photos Tagged with: 4K, Atlona, Blackmagic, Christie Digital, DSE, DVIGear, Sony, Ultra HD