Blackmagic Design 563980Z-12 DeckLink Quad 2 8-Channel 3G-SDI Capture and Playback Card, 720p/1080p Cross-Conversion Eight channel configurable PCIe video capture and playback up to 1080p60 Capture from cameras, decks and live feeds directly into editing, effects and design software applications. Fully compatible with the previous 4 channel model Works with all popular video software on Mac OS X, Windows and Linux 3 Year Limited Manufacturer's Warranty