It’s the third generation of Plugable’s handy power meter, and it does pretty much exactly what you’d think. Stick it between your USB-C gadget and its source of USB-C power, and you can see ...

This $12 USB-C Power Meter has quickly become one of my absolute must-have tools. These little dongles measure voltage, current, power capacity, and other metrics. I use them for all kinds of ...

– Bidirectional – USB power meter can be connected in either orientation, allowing for the full range of USB Extended Power Range (EPR) voltage from 5 to 48V (4.5V-50V, 50mA-6.5A operating range) ...

It's made of a tough, braided 100W USB-C-to-USB-C cable with a power meter for easy diagnostics. Data transfer speeds aren't the fastest, but that's not primarily why you'd use this cable, anyway.

Samsung includes a one-meter USB-C to USB-C cable in the box, ... In addition to three PPS modes up to 21V, the adapter can also power USB Power Delivery 3.0 gadgets that require 5V, 9V, 15V, ...

USB 3.0 stepped power output up to 5V at 0.9A, giving us a more tolerable 4.5W. Some USB 3.0 ports that are designed for charging can supply 5V at 1.5A, or up to 7.5W.

When charging, the power meter will show you the power — specifically the wattage, but sometimes the voltage and amps as well, depending how fancy it is — going into your device. (You can also plug ...