The USB dongle arrived in a perfectly sealed anti-static bag. It's LCD display is bright and has big digits. It featurs a solid precise potensiometer and a display button. The soldering on the PCB is good and USB-A connector feels sturdy. I thoroughly tested it connected to a mini laboratory power supply and electronic load. It worked great without issues. I measured a max output voltage of 25.6V. and a max output current load of 0.7A. The input and output is very stable. I should point out that it can output lower voltage than the input voltage which makes it a perfect tool for low-power electronic components.

The USB dongle arrived in a perfectly sealed anti-static bag. It's LCD display is bright and has big digits. It featurs a solid precise potensiometer and a display button. The soldering on the PCB is good and USB-A connector feels sturdy. I thoroughly tested it connected to a mini laboratory power supply and electronic load. It worked great without issues. I measured a max output voltage of 25.6V. and a max output current load of 0.7A. The input and output is very stable. I should point out that it can output lower voltage than the input voltage which makes it a perfect tool for low-power electronic components.

The USB dongle arrived in a perfectly sealed anti-static bag. It's LCD display is bright and has big digits. It featurs a solid precise potensiometer and a display button. The soldering on the PCB is good and USB-A connector feels sturdy. I thoroughly tested it connected to a mini laboratory power supply and electronic load. It worked great without issues. I measured a max output voltage of 25.6V. and a max output current load of 0.7A. The input and output is very stable. I should point out that it can output lower voltage than the input voltage which makes it a perfect tool for low-power electronic components.

Very good and easy to use. The voltage varies from 0.6V to 25V.

Very good and easy to use. The voltage varies from 0.6V to 25V.

Very good and easy to use. The voltage varies from 0.6V to 25V.