Blackmagic Design DeckLink 4K Extreme features a new high performance design for working in film quality 4K! Get 4 times the resolution of 1080HD! DeckLink 4K Extreme includes single and dual channel SDI capture and playback for both regular 2D and new 3D stereoscopic workflows! Includes dual link 3 Gb/s SDI, HDMI 3D and analog component/composite/s-video connections. Work in SD, HD, 2K and 4K. Also includes AES and analog balanced audio, 16 channel SDI audio, genlock and deck control. SDI, HDMI and analog component works in all video formats up to 1080p60. Includes broadcast quality up, down and cross conversion, plus built in SD/HD internal keyer.