Powseed 5V DC Power Cord, USB to DC Plug Charging Cord with 10 Adapter Plugs to Charge LED Pixel Light, USB-HUB, Mini Fan, Camera, Cartoon Watch, Mobile Phone

First, notice this is a frequently returned item when h8ing on the seller and any missing components. I'd direct my frustration... elsewhere.Now, I Have a device with an AC charging power supply of DC 5v that I hoped to find a DC USB (5v) cord to barrel connector that would fit it for travel/camping purposes. The barrel connector on the cable is 5.5mm x 2.1mm meeting the educated guess I took. Product details overlook this spec. Worked perfectly and charged well. Try not to guess and know what barrel connector size you have. Measure it if you can, know how.I must add, ZOZOPlus customer support is EXCELLENT! 10 ⭐ out of 5. Last year I lost the one barrel connector I used with another of their fab charging cable devices. Contacted seller. Graciously sent me another, not one, but two jic. AND, most generously, didn't even ask me for shipping $. Their products are only out matched by their customer care. Btw, that other charger is still charging my laptop in my truck 8 years later. Remember the name ZOZOPlus.

Works well and contains more adapters than I know what to do with. Good for all situations.

All the choices and not one fit. They were gracious and the price was right. I would purchase again

Great to have when when you have so many different types of hookups

Good product. I can use it for a lot of things

It was just what I needed!

Handy to have all types of jacks

Didn’t work . Sent back for refund