aceyoon [4 Pack] USB 3.1 Type C Female to DC Adapter, 90 Degree USB C PD 3A to 5.5x2.1mm 5.5x2.5mm 4.5x3.0mm 3.0x1.1mm DC Barrel Jack Compatible for Netbook, for HP/Lenovo/Asus/Dell

I tried multiple cables, even going so far as to order new ones that were explicitly rated for PD. But the real kicker was plugging in a PD battery pack, watching the pack acknowledge that it had a PD load and then no power would flow. Verified the size of the barrel jack was correct, as well. It's all too bad because I hate big cord.

Works great for charging Samsung Laptop with the 3.0*1.1mm pin. A pd charger is required of 65W for it to work.

I am using this on my Samsung laptop, it's extra long and loose, I wrapped some Scotch tape around the barrel to make a tighter grip, which temporarily addresses the loose fitting, but not how excessively long it is compared to the depth of the computers female barrel.

One unit is non-functional out of the box due to injection molding getting inside the type c connector.Two others don't seat fully (no detent click like normal usb c) due to injection molding plastic getting inside the usb c connector, but they function.Otherwise after some clean up these all seems to trigger fine with my lenovo power supply. The voltages marked on the adapters don't mean anything. Every one of them seems to negotiate 20V and I measure 20V with a multi-meter. This seems to be standard behavior on all these devices but I wish manufacturers would quit lying about the voltage output.

I bought these adapters in hopes of using them to charge my ASUS Zenbook UX31A in the car so I could have the laptop run logs while I drive, but none of these adapters fit correctly in this laptop.The smallest size does fit in my laptop, but it's so loose that t doesn't make connection to the charging port and the adapter will just fall out.Aside from not fitting, they seem to be fine. The USB-C plug feels good, it doesn't feel like cheapy plastic. And they even have a little loop on each adapter so you could hang it from a keychain.

I bought these assuming it will work with my 2 laptops, Samsung Flex Alpha or Lenovo Yoga.Unfortunately didnt work with either of those.The smallest barrel fits the Samsung flex, but it is too long. so doesnt work., while the others did not fit Lenovo yoga.

Great product

Did not work