PortaPow 3rd Gen Triple USB + USB-C Power Monitor with Data Blocker
Brand: PortaPow
Color: Black

Triple output version released February 2021.

Plugs into any USB socket, charge from a choice of 3 sockets. Shows the voltage, current and the total current received by your gadgets. The built in extension cable means the screen can be easily turned to face you.
USB1: A normal USB 2.0 socket, allows data transfer and charging.
USB2: Incorporates SmartCharge data blocker as sold separately. Allows you to charge from any USB socket without risk of hacking, and allows faster charging in some cases. From 2021, a 3rd USB-C data blocking socket is also available.
0-4000mA (4A), 3-20V Range, Accurate to 0.01A, 0.01V. USB1 is compatible with Qualcomm Quick Charge. USB2 and USB-C sockets only support standard 5V charging.
Backlit LCD screen with 9 memory positions for storing mAh values.