Treedix USB Cable Tester USB Cable Checker Data Wire Fast Detection for Type-C, USB-A 3.0, Micro-B 3.0, Micro-B 2.0, Mini-B 2.0, and for Lightning Cables by Checking The LEDs

This is a great tool to sort out what type(s) of USB cables one has. It allows a quick separation of charging only, USB 2.0, 2B, and USB 3+. Technically it has lightning though this was not tested. Super easy to figure out the display LEDs and eliminated the "oops" of not having the right purposed function. A good investment for persons with many undocumented cables. The documentation is not robust, but the core functions (USB level, whether the cable has a secondary ground) are easy to track. For USB 3+ it will show wiring but not the wattage (e.g., 60w, 120w, 240w) or the max data transmission rates though with the industry standards that should be stamped on the plug. Net net, it was simple to sort out the cables that were power only vs. able to transmit data which ended confusion why some cables would "work" and others would not. Definitely something handy to have on hand.

Gracias a esta herramienta pude darme cuenta cuál cable USB funcionaba correctamente con mi control Xbox. También me ha ayudado en saber cuáles cables tipo C son capaces de transmitir video, datos, y/o carga rápida.

Reliable and accurate. It has saved me hours of troubleshooting equipment when the problem was a cable.

Simple de usar y cumple con las especificaciones. Me resulta muy util.

Works great, compact, self contained. Great at identifying intermittent cables as I was able to identify a few of those in my collection. One minus is that they could of provided a bigger manual that could be read or a link to download one, instead of the useless mini pamphlet included.