How to Check for USB Ports on Your Windows or Mac Computer

USB 3 kicks in only when Windows boots and not until then There is no legacy USB 3 enable in the BIOS as far as I know So you may have to

I have MacBook Pro mid 2014 which I understand have an usb port I wonder if I can use it with usb cable to connect to an arduino

usb slot extender The USB ports allow data transfer speeds up to 5Gbps The usb ports can automatically optimize the current speed up to amps per port,

usb slot types A normal USB port provides up to 500mA and a USB port provides up to 900mA A BC port provides up to , even while