Product Information

Design & Build

• PCI Express 4 lane Gen 2 interface (compatible with 4, 8, 16 lane slots).
• Compact card with cooling fan and metal bracket.
• Works across Mac, Windows, and Linux platforms.

Video & Audio

• 1 × 10-bit SD/HD/2K/4K SDI input.
• 1 × 10-bit SD/HD/2K/4K SDI output.
• Supports 6G‑SDI (4:2:2) and 3G‑SDI (4:4:4).
• 16 channels embedded audio in HD/2K/4K, 8 channels in SD.
• Sync input: Tri-Sync or Black Burst.

Codec Support

• Professional codecs: Apple ProRes (422, 4444, HQ, LT, Proxy), DNxHD/DNxHR, DPX, AVC‑Intra, XDCAM, DVCPROHD, and uncompressed 8‑bit/10‑bit 4:2:2/4:4:4.

Software Integration

• Bundled tools: Media Express, Disk Speed Test, LiveKey, Desktop Video Utility.
• Compatible with major applications: DaVinci Resolve, Final Cut Pro X, Adobe Premiere Pro CC, Avid Media Composer, After Effects, Pro Tools, OBS Studio, Wirecast, vMix, Livestream Producer.

Why Buy the DeckLink SDI 4K

• Affordable 6G‑SDI solution: Professional capture/playback at ~$295.
• Pure SDI workflow: Ideal for broadcast and live production environments.
• Cross-platform compatibility: Works on Mac, Windows, Linux.
• Professional codec support: Seamless integration with industry-standard formats.
• Compact design: Fits easily into workstations and servers.