Wow that is some massively overpriced crap right there. Forty dollars for a USB continuity tester with a basic plastic case that only does type-C cables. Meanwhile you can get one, with acrylic case, that does types A, B, C, Micro, and Micro 3.0 for $17 off Amazon or $11 off Aliexpress.
https://www.amazon.com/Treedix-Tester-Checker-Acrylic-Chargi...