Compact: It is a compact pocket-sized SDI and HDMI video capture for your Thunderbolt 3 laptop or desktop computer Bundle Includes: Blackmagic Design UltraStudio 3G Recorder, Nylon-Braided 4K High-Speed HDMI Cable with Ethernet (6-Foot), Hook-and-Loop Fastening Cable Ties 9-Inch x 1/2-Inch (10-Pack) HDMI or SDI Broadcast: Great for streaming and capture from any HDMI or SDI broadcast quality video source, the Blackmagic Design UltraStudio 3G Recorder includes 3G-SDI and HDMI in all formats up to 1080p60