Do such cables exist that allow me to connect a USB-A into a computer or whatever and another USB-A to a power source and that would all go into a micro USB type B slot? And if those exist, how much are they? What are they called? Who makes em?? I'm having some power reliability issues that I need to solve for a project. And yes, it involves USB gadgets and Linux. Retoots more than ok #usb #linux #askfedi