You can tell if its got usb 3 by looking at the socket ... the small plastic piece inside on usb 3 are blue, all others are white.
You can tell if its got usb 3 by looking at the socket ... the small plastic piece inside on usb 3 are blue, all others are white.
Some USB computer ports have a blue insert. Why don't I see blue inserts on my Mac's USB ports?
Some manufacturers use a blue insert to designate a USB 3 port or device. All USB ports on Macs that supports USB 3 are USB 3 capable and do not have blue inserts.