I have a laptop that has an USB controller and an SD card which I believe connected to USB3.
I need to do some development on a Linux version 2.6 which doesn't support USB3.
Can I use USB 3 controller in USB 2 mode? I am not interested in supporting USB 3 on my linux, just be able to read/write to my SD card (or any Flash drive) using my Linux system.
I am using Linux in a virtual environment.