Using it for the 1st time. Charging my Theragun Mini 1st Gen which uses a barrel connector, not the use connector. It is charging and the device works as specified. It would be nice if the connectors were numbered/labeled. But I can add my own. The interface programming software is fantastic and makes set up easy with a tractable region ord.

Hello Werewolf, The DIY end of my two adapters looks like they are coming apart. I think it a QC issue. They work fine, just looks shoddy QC.

Genius product! Now i dont have to carry all power transformer and sockets adapters when traveling or troubleshooting devices.
It will 5 stars when it will get an European retailer and reducuses custom fees!

Replaces all your old power adapters in a heartbeat. Support is great. When an firmware update failed the Team instantly replied with the solution. Very much recommend!

on severalm occasions now, this adapter has saved me when i needed impromptu power for testing a project when i did not have my permanent power supply available. super handy

Bought these to power random stuff in a home lab, they come in handy so often to clean up cables and eliminate charging bricks. Super easy to use and program.

I apologize for taking so long to do this review. The device I was building to use the Vflex took longer than expected to get done. But, I have to say the Vflex is worth it! It programmed easy for the voltage I needed to run the amateur radio I built. Did have a single issue and shipping was really quick. Josh from HRCC who reviewed it was spot on!

Excellent product and outstanding customer service
VFLEX works perfectly and was very easy to set up. Shipping from the US was surprisingly fast. I needed an extra adapter after ordering, and Werewolf added it to the same shipment without extra shipping costs.
The import/customs fees were quite high, but of course that’s not Werewolf’s fault. Very satisfied overall.
Greetings from Munich, Germany

Working great so far! Using it to replace the bulky AC wall wart for the cup rinser on my portable bar.

The product is 5 stars. Solves so many problems I didn't know I had. Minus 1 star for outrageously expensive international shipping. You can do better!

Love this adapter!!

Works great for keeping voltage at 12 v or below for a radio project

I loved it! Quit sending me emails!

Very convenient when prototyping.

Great solution for flexible charging scenarios.
I use it with a PPS power bank to charge my Elecraft KX2 when traveling. (15v 5.2mm barrel connector)

All good. Worked as advertised.

They appear to have issues with the casings on the DIY lever terminals splitting in shipping somehow, but it does not seem to affect the functionality at least. Otherwise an excellent versatile adapter for VFLEX, it just works.

A great general purpose connector.

Very impressed so far. It looks like I can throw out my huge collection of old wallwarts which will empty a couple of drawers for
other gear!
Would have liked some dedicated Sticky labels to remind of settings, but I can manage by cropping sticky labels to size. Very minor problem - really like your solutions - highly recommended
Ian Lowry

Casing on wire lever end splitting right in the original packaging, hopefully doesn't affect functionality

Very convenient if you have a cooperative PD supply available, my Apple charger didn't want to play ball.

Awesome product. Works flawlessly and is easy to use. Ensure your power supply (adapter, battery, etc) is PPS-capable if you’d like to set non-standard voltages.

Perfect. I have one module set to 12VDC so I can safely power my QRP Labs QMX kit from a power bank.

works as promised

Works as advertised. Has come in handy to power devices with lost or damaged power supplies. Also easier to carry the VFlex Kit versus multiple power supplies, when traveling.

Ingenious product, would thoroughly recommend. Has reduced a whole cabinet of chargers down to one small box!

Power supply scan function is invaluable for miscellaneous chargers or those that have have their product info rubbed off.

Had a small issue with one of the DIY adapters not closing properly, contacted support and they sent me a replacement without any fuss.

I use this as a programmable power supply for electronics at my desk for key voltages from 3.3V to 20V.

Great as a power source but also amazing to finally know what each of my USB power supplies is capable of providing using their tools.

Saved the day when our power supply failed on a high pressure demonstration.

A great and useful product!