The USB tester ' Power-Z KM003C ' can check the USB power supply status and compatible standards of the device on the display, and by connecting it to a PC, the measurement results can be output ...

But for tech enthusiasts who like to tinker, and anyone who's ever wondered if their cable is really working properly, the Power-Z KM003C Portable USB-C Fast Charging Tester will be a uniquely ...

Specifications: – Functionality testing for USB-C to USB-C cables – Provides information on data speed, charging power, and cable health – Digital display with three main screens: ...

This will display the power classification of the USB port, ranging from D0 (highest power) to D3 (lowest power). Interpret Power States : D0 : The device is fully powered and in the working state.

Belkin Boost Charge USB-C PD Power Bank 10K. Most recently tested ... We test each power bank on real devices – a Samsung Galaxy S20 5G smartphone, which has a 4000 mAh battery capacity, and a Samsung ...