I needed this type of cord as a replacement USB cord for a 108 LED's Tabletop Bonsai Tree Light-Fairy Light Tree Lamp" (bought on Amazon). I accidentally damaged the "plug" part of the USB cord that plugs into the USB Wall Charger -- b/c I wasn't paying attention to what I was doing. I use Bonsai Tree Light as a night light every night, so I didn't want to have to use the battery option. This cord was exactly what I needed.Excellent replacement for my burnt out 5v charger for my scan tool. It did the job perfectly.We were given a set of bluetooth speakers with no charging cord. We ordered this power cable and were happy to find that one of the sizes fit the speakers perfectly. We now have a working set of speakers and an awesome power cable. My teenage son said he's taking the plug with him when he goes to college. :)This adapter kit has so many uses. This is like the multitool or pocket knife of USB power.One of the main things I use it for is to run an HDMI recorder, normally meant to be used by your TV and powered with AC, plugged into a mirrorless camera, powered with a power bank...when you combine this cable/adapter with a USB power bank, it can make a lot of things portable that would have required wall power (of course it would need to be something that only requires 5v 2a to run).Needed a USB adapter to run my travel clock from a USB power bank and this worked fine. The cable is long for my needs but may be good for you.I forgot to bring my wall-wart charger on the road with me but this kit of adapters does the trick to recharge my XTPower MT-1000 battery, even if all I have handy is usb power.I love these, it is so convenient to have these 4 different connectors instead of having to worry about what different charges I need to bring with me. I am not running around looking for the chargers that my kids have or missed placed. I keep the USB and the connectors in my tool box so I know where they are. On some of the old devices it is hard to find charger but with these connectors I found the one I needed!!works fine!Item arrived on time and works as advertise.Thank You!???I liked the fact it came with different size plugs & that other end was USB.Works as advertised. Nice to have different sizes plugs.Description says this comes with 10 connectors but only received 4works ok