FARSENSE USB C to DC Adapter,Barrel PD Trigger Cable(3.3ft) with 10 Connector Tips,USB to DC Power Cable can Switch Voltage by Pressing The Key,Support LED Display Voltage

This is a handy little cable that allowed me to replace a cumbersome wall adapter for a 12V 5.5mm plug with this, which just plugs into my existing USB-C adapter.Since this cable uses the PD standard to access voltages, you do have to be careful about which adapter you use it with. If your USB adapter doesn't support the 12V PD, then this cable won't be able to output 12V. This is especially frustrating as many charger bricks for sale online can be a bit ambiguous about whether or not they do, or on what precise ports they support 12V PD. So be careful with that.

This thing is absolutely incredible. I lost my charger for an Acer Aspire 5 that came with a 65 watt charger. I purchased a replacement and the thing wouldn't fit even though it said it was compatible. So I decided to try this even though it's so tiny. I am blown away that it is literally charging my laptop as we speak with this tiny little device set at 20v. The laptop requires 19v to charge but 20v is not a huge difference or I would be concerned. Plus a lot of times you can have some voltage drop anyways. It is constantly charging at 45w which seems okay considering I can use the laptop and the percentage does not ever drop and continues to go up. I have used this to power a router, a laptop, a battery charger, a Sony PSP, my Pixel 6 phone and it just works. It's not the ideal charger for a phone because it won't detect that and I believe the other cables lets the phone acknowledge the fast charging. It's still charges at over 14w and actually close to a powerful cable I have which is surprising considering the phone does not display nor know of its capabilities. That to me is not a big deal because I don't use this to charge my phone and just did it as a test. I believe it just pulls the power from two cables or maybe I'm wrong but it seems to be a simple DC boost converter in a way. I am actually feeling the thing right now and it's not even that warm and definitely not hot even with it pulling 2.1A at 20v for the laptop. I just thought it would get hot because it's so small. I want to try and see if I can power even more powerful things, but my next powerful unit would be a laptop that requires way too much power at 230w so that would certainly destroy it or maybe it has a protection circuit because I did see it has error codes. I highly recommend you buy one of these for those emergency situations or just because you need something like this in your arsenal of tech goodies. I am going to buy another but it is listed in another place on Amazon for a couple dollars less so that's good. I am highly satisfied and I believe you will be too. You just got to get used to how it functions and the directions were well written enough where I could understand it very easily. This is one of the only cables I have seen like this ever. All the other ones are much larger or are straight usb cables with barrel adapters but those do not have any protection nor do they do any boost. It doesn't matter how this works as long as it works and it does. Just buy it and you won't regret it!

This adapter works great! I'm using a Ugreen 65W brick on it, and it cycles easily through all the available voltages. I was able to confirm them all with my multimeter as well.If I have one gripe, it's that there's no marking for what polarity the barrel plug is. It's positive tip, for the record. It would be nice if they included a polarity reversing adapter in the package since not every device is wired for positive tip. Depending on the device, you could damage something if you plug a postive tip barrel into a negative tip jack.There are plenty of these available on Amazon, so getting one isn't a huge issue, but it would be nice as a pack-in.Rating this four stars. It loses a star for the lack of polarity markings and not having a way to reverse it.

This is likely the best cable I have ever owned, like seriously, it works just for about everything, I have not encountered a thing it would not work on, I needed this a lot back in 2016-2019 when USB C was becoming mainstream but this didn't exist exactly like this, nowadays it's a wonder, I can use my high power rated Power Bank to turn on most things.Thank you!

I bought this product in hopes to be able to use my new large anker portable charger that is compatible with laptops and other larger batteries, but of course it works with only usb A or C. This one seemed to have my size and be able to give 20v to easily charge my laptop. I was wrong because not only did the product get here a day late because the people didn't ship it on time, but it literally didn't work. I tried it with the portable charger, which is reliable by the way so its not ankers fault, and I tried it in the wall with no results really. The closest I got to getting it to work was it flashing for a second of charging and then going away. This is not user error by any means because I tried everything to get this mf to work, I even had my brother who has a degree in electrical engineering and computer expertise try. On top of this all, even the sizes that were supposed to fit don't fit right and the quality sucks in general. I am very disappointed and I have never written a review before, but this simply grinds my gears too much to leave alone. The product is a flop, don't let them waste your time and money, trust me.

The FARSENSE USB C to DC Adapter offers versatility with its 10 connector tips and the ability to switch voltage by pressing a key. The LED display for voltage monitoring is a useful feature. However, some users may find the cable length of 3.3ft slightly limiting for certain setups.

Cool device, allows you to run pure dc out if your powerbank to power dc devices, effectively replacing their powerbricks w/ this. Everyone needs one of these in their gear bag at the very least.

It has consistently worked, even at 12V, but I had to find an adapter that does support 12V output. Sure enough the charger that came with an old OnePlus 8T had support for 12V @ 3A and I can confirm that it does work.I've been using the OnePlus 65W charger to power a Circadian Optics Lattice lamp that requires 12V @ 1.5A. I just make sure I set it to 12V before plugging in the barrel adapter, and after that it's good to go. Which is nice since I don't have to carry or even use the 12V adapter that came with it originally.