Amazon.com: SIIG SDI Video Capture Card with SDI Loop Out, 1080p 3G/HD/SD-SDI Capture, USB 3.0 1080p Record, Resolution Scaler, Audio Embedding, for SDI Camera Live Streaming, UVC/UAC, H.264 (CE-SD0K11-S1) : Electronics
Amazon.com: SDI Capture Card with Loopout, 1080P SDI to USB 3.0 Video Capture Card, SDI to USB Capture Card for Game Streaming Video Recording for Windows, Linux, OS : Electronics
Amazon.com: SDI to USB 3.0 Video Capture Device with HDMI Loopout, SDI Capture Card for Game Streaming Video Recording for Windows, Linux, OS : Electronics
Blackmagic DeckLink IP HD Optical - Capture Board - Avacab
AJA HD/SD USB 3.0 Capture Device for Mac/Windows/Linux 3G-SDI Input | BIS
SDI LoopBack SD/HD/3G-SDI Capture PCI-E HD capture card | eBay
BZBGEAR BG-CSA-Capture cards and Streaming | AVProSupply
SDI Capture Card, 1080P SDI to USB 3.0 Video Capture Card, SDI to USB Capture Card for Game Streaming Video Recording for Windows, Linux, OS - Walmart.com