Blackmagic Design DeckLink SDI 4K; PCI Express card with a 6G / HD / SD-SDI input and output; SD / HD / 2K and UHD recording and playback; 6G-SDI quality on any PCI Express Mac, Windows or Linux computer; Deck control via RS-422 interface, internal keying and a reference input - the complete solution for editing, painting and design; 1x SDI input 10-bit SD / HD / 2K / UHD. Supports 6 Gb / s 4: 2: 2 and 3 Gb / s 4: 4: 4 (16 channels embedded); 1x SDI output 10-bit SD / HD / 2K / UHD. Supports 6 Gb / s 4: 2: 2 and 3 Gb / s 4: 4: 4 (16 channels embedded); Blackburst in the formats SD, 720p50 / 59.94, 1080i50 / 59.94 or Tri-Sync in any HD, 2K, UHD formats; PCI Express with 4 lanes, generation 1, compatible with 4-, 8- and 16-lane PCIe slots;