Here's one. You can buy from Tindie or there are some on eBay too, although they might be clones. https://www.tindie.com/products/petl/usb-c-cable-tester-c2c-ca

Here's one. You can buy from Tindie or there are some on eBay too, although they might be clones. https://www.tindie.com/products/petl/usb-c-cable-tester-c2c-caberqu/ https://www.tindie.com/products/petl/usb-c-cable-tester-c2c-...