StarTech.com 6in USB 2.0 A to USB 4 Pin to Motherboard Header Adapter F/F - USBMBADAPT - Cable Connectors - CDW.com
Amazon.co.jp: Duttek USB 2.0 2-Way Cable, 11.8 inches (30 cm), USB 2.0 A (Male to 2 Female), Y-Type 2 Branch Cable, 2 in 1 USB [Data Transfer and Charging Only, Supports Y-Cable
4pin wire USB 2.0 Type C Male female Connector extension Welding Type USB-C DIY Repair Cable Charger Connector DIY - AliExpress