Multifunctional USB Digital Tester - USB A and C : ID 4232 : $24.95 : Adafruit Industries, Unique & fun DIY electronics and kits
USB Tester OLED Backpack on the Breadboard | MobileWill
GitHub - wagiminator/ATtiny85-USB-Tester: Simple USB Power Tester
Buy UM24 USB 2.0 LCD Display Voltmeter Ammeter Voltage Current Meter Cable Resistance Tester For Arduino at affordable prices — free shipping, real reviews with photos — Joom
Test and diagnose your USB cables with this Arduino device | Arduino Blog
Let's do this thing | Simple Arduino-based USB VID & PID tester | Adafruit Learning System
USB Power Meter - Electronics-Lab.com
USB Tester Power off Protection Charger Voltage Current Meter Battery Detector | eBay
Simple USB Power Meter | Hackaday
USB Voltage tester 128x32 pixels OLED + Arduino Pro Mini display test - YouTube
USB Digital Tester (BT) Protocol - #2 by TriB - Device Hacking - Arduino Forum
A Simple Arduino Test Environment Set up - ElectroDragon
Adafruit 1456 FriedCircuits USB Tester v2.0 Arduino, Electronics and Robotics Electan, OnLine Store