
===UPDATE===THIS is buzzing! 2 out of 3 started giving me problems. At the slightest movement, they stop working, making them completely unreliable. I use them to connect external hard drives, but they often disconnect and I forget to use them with a wired mouse or controller. The slightest movement of the cable will cause it to malfunction, rendering the mouse/controller unusable. to kid. I wish I hadn't been too late to request a refund for them. I'm absolutely reducing my 5 star rating to 1. I've only had it a little over a month and already 2 out of 3 are too unreliable to use. I have no doubt that the 3rd will start to fail soon as well. ===/UPDATE=== I use these for my 2020 M1 Macbook Pro. at the same time as my computer. but I was concerned I wouldn't be able to plug in any of them while my power cord was plugged in. To my relief. The power cord can be plugged in next to one of these adapters! I'm not sure how long they will last but they are made of high quality metal. I am very pleased!