USB Voltage and Current Tester Kit - USB Adapters (USB 2.0) | StarTech.com
PassMark USB 3.0 Loopback Test Demonstration - YouTube
USB 3.0 Super-Speed A/A Debugging Cable -- DataPro
A Handy OSHW USB Cable Tester For Your Toolkit | Hackaday
USB-C Cable Tester Quickly Indicates Which Type of Cable You Have - Hackster.io
USB C Power Meter Tester, Eversame USB Voltmeter Ammeter Load Tester,USB Voltage and Current Monitor with Braided USB C to USB C Cable(1.5Ft/50cm)-Test USB Cable Speed - PD 2.0/3.0 QC 2.0/3.0/4.0: Amazon.com: