Your boss bought a new printer with a usb 3.0 port, and it came with a usb 3.0 cable. your boss asks you:

will the printer work when i connect the printer's usb cable into a usb 2.0 port on my computer?

a. no, the printer can only use a usb 3.0 port.
b. yes, but at the usb 2.0 speed.
c. yes, it will work at the usb 3.0 speed.
d. yes, but at the ubs 1.1 speed.