NeweggBusiness - Silverstone PP07-PCIBG Sleeved Extension Power Supply Cable with 1 x 8pin to PCI-E 8pin(6+2) Connector - Black/Gold Female to Male
CableMod C-Series Pro ModFlex Sleeved 8-pin PCI-e Cable for Corsair Type 4 RM Black Label / RMi / RMx(600mm) – CableMod Global Store
Amazon.com: Silverstone Tek Sleeved Extension Power Supply Cable with 1 x 8- Pin to EPS12V 8-Pin Connector (PP07-EPS8B) : Electronics
USB A Single Female Panel Mount to 1X8 Pin Internal USB Connector - 6 In - Walmart.com
1000pcs 1x8 P 8 Pin 1.27mm Pitch Pin Header Female Single Row Straight Through Hole Dip Rohs Lead Free - Connectors - AliExpress
Cpu Power 12v Connectors 1x8-pin and 1x4-pin but the 4-pin splits from a 2x4-pin. Is it safe to just plug what fits and leave the 1x4-pin just hanging around? : r/PcBuild
Amazon.com: Silverstone Tek Sleeved Extension Power Supply Cable with 1 x 8- Pin to PCI-E 8-Pin Connector (PP07-PCIB) : Electronics