Transcript generated from the video audio for accessibility.

[0:01] Okay, I have a device here from a company called werewolf and this was a Kickstarter campaign and the device is called VFLEX

[0:11] And what it is is a little adapter that allows you to program the output voltage and

[0:19] I'm in the Chrome base browser here and you go to VFLEX.app and

[0:26] Then the page that pops up is the configure page

[0:29] And we can see that it's connected because I have it plugged in to a USB source

[0:36] The other end of the USB connector here is plugged into my Mac mini one of the front USB ports

[0:43] So I'm connected. I'm going to modify the output voltage. I'm going to set this to nine volts and

[0:52] You'll see the light blank a couple of times and

[0:55] And that means we are ready to hook this thing up to a device to power something up or charge something

[1:06] Okay, I'm gonna demonstrate how this VFLEX system works in my last video

[1:13] I programmed the VFLEX device to be a nine volt output. I have this brother PT 210 label maker

[1:24] They cost about 20 bucks, but the rotten engineers over at brother

[1:30] Made the power connector reverse polarity which means the center pin is

[1:35] Negative in the outside of the barrel is positive and that's just about exactly the opposite of the rest of the entire world

[1:45] so

[1:47] This thing has no batteries in it. It's completely dead and I am going to plug it in

[1:53] To this power brick right here that I bought also from where wolf and let's plug it in and

[2:02] You might see

[2:05] Let's make sure we're focused entirely on the screen here. It's putting out 9.09 volts at

[2:13] 0.04 amps

[2:15] So it works. We're ready to roll

[2:19] I am going to move this and then let's pull this into frame a little bit turn it on and

[2:27] It does power on so I can save myself a lot of grief

[2:35] The power brick that comes with this thing. It's like 20 bucks

[2:39] The power brick is like 20 or 30 bucks because it's a reverse

[2:44] polarity device and that's ridiculous

[2:47] So

[2:48] Not only and then I spent a lot more money on this stuff here, but not only can I program this?

[2:55] I can also program devices like this

[2:58] This is a Nikon cool walker. I bought it in about

[3:02] 2005 and that was back in the day when we had low capacity compact flash cards and the concept here is

[3:11] to plug your compact flash card in the bottom

[3:15] Transfer your pictures to the mechanical hard drive inside this device and then

[3:21] You know

[3:22] Format your card and shoots more pictures and then put those into this device now this thing has some kind of weirdo freakish

[3:32] proprietary battery from Nikon. It was called the

[3:36] EN-EL6

[3:39] Nikon doesn't make them

[3:41] They're not in any other device and

[3:44] No third-party vendor sells them to this day

[3:48] So this thing needs five to six volts to power up

[3:52] So even though I spent more money on this than the power brick for the

[3:57] Thing here for the label maker here. I can also program this to be five or six volts and put it into the cool walker here

[4:07] I have a multitude of ham radios that I like to charge on the fly and that's great for these little power bricks right here

[4:15] Also, I have a jackary

[4:18] Portable power station. I don't know if I can quite get it in a frame here, but the PD port on this thing

[4:26] Only does nominal values like five volts 12 volts 19 volts, which is popular for laptops and 24 volts and

[4:36] It's limited these things you can program it to five point two volts or whatever you want to

[4:43] so that's it this little thing works beautifully and

[4:49] I can just I can operate a whole bunch of devices with this thing and

[4:55] Know exactly what voltage I'm pumping into it with this little

[4:59] inline USB voltage reader which I also got from

[5:05] V flex the werewolf folks. So that's it. I hope you enjoyed it and I hope you learned something