Amazon.com: ELECABLE Quad SDI PCIe Video Capture Card, 4-Channel SDI Video Recorder Capture for Multi-Channel Live Streaming : Electronics
Amazon.com: IO CREST Quad HDMI Video Capture Card PCI-e x4 Interface Multi-Channel Live Streaming : Electronics
IOCREST 4 Channel HDMI-compatible PCIE Video Capture Card 1080p 60fps OBS Wirecast Live Broadcast Streaming Adapter Quad Ports - AliExpress
Hauppauge Webstore: Colossus 2
4" 4 Pin Molex to 6 Pin PCI-Express PCIE Video Card Power Adapter Converter Cable - NWCA Inc.
Amazon.com: CableCreation 8-Pin PCIe to Dual 4 Pin Molex Power Cable, 2-Pack Molex to PCIe Power Cable for NVIDIA, GeForce,Gigabyte, Sapphire Video Graphics Card etc. 4 Inch/10.16CM : Electronics
4 Pin Molex to 6 Pin PCI-Express PCIE Video Card Power Converter Adapter Cable | eBay
Amazon.com: TeamProfitcom PCI-e 8 Pin Male to Dual 8 Pin (6+2) Male PCI Express Power Adapter Cable for EVGA Modular Power Supply Cable for Graphics Video Card 8 pin Splitter 25+10 inches : Electronics
SD PCIe Video Capture Card - Walmart.com
PCIe Video Card has a connector on top - Super User
StarTech.com 6in SATA Power to 8 Pin PCIe Video Card Power Cable Adapter - SATPCIEX8ADP - Power Cables - CDW.com