
Works on my Mac, which is a miracle: I used to think it was impossible. However, the USB-C end very often loses contact with my power bank. I have to place my power supply on a flat surface so the contact is stable and try not to tug on the cable when I have a Mac on my lap. I could send it back for a replacement but I really need it to have it available at all times. Wait a minute so I just can't think of waiting for a replacement