I'\n Ve noticed at Walmart, there's been a trend that they're only doing USB C to USB C, but most chargers that we all have had for prod, I don't know 10 or 15 years or all USB, so I do have some C to C but 9 times out of 10, if I have a charger malfunction, they're not usable, so I prefer to get the USB to usbc. However, it's really hard to find them even at Walmart. They have a ton of the ones for apple, but for your regular Android, it's very difficult, so I was grateful when I found these at the store, but they're a dollar cheaper, if you order them online and they deliver for free. Depending on if you spend $35 or more in one order or I went ahead to get free watch survivor for free pretty much just go ahead and do that. So I could get Paramount which I really do love survivor and the reason I like these is the other reason is they're long, but it gets more stability because I have a flaky phone that likes to say the charger's broken when it's not, I can put the same plug on. A different Samsung, an older, a 10 from the a 15, and it works just fine. But the a 15 is extremely picky. We also have mice, sometimes I like to chew on things, and these are actually kevlar, they don't say it. Anymore , but they're wrapped in kevlar , so you don't have to worry about them , chewing something they're not supposed to