I just recently got a wireless headset for my home office, and to my surprize, the dock for the headset and wireless receiver was USB C. Since I only had 1 available USBC port and it is used for charging, I needed an option since I have 3 USB ports that were unused. Infound this 2 set which arrived on time and worked immediately. There was no guessing nor were there any issues connecting it to my computer. I was so happy and now I have a backup just in case. Great ptoduct for every changing technology needs.