This document presents an adaptor that has both male and female USB type connectors. The adaptor has an activation button held in tension by an internal spring and locking prongs that are moved in response to depressing and releasing the activation button. The locking prongs retract into a cutout depression in the insulating portion of the male connector and into the open space of the female portion of the adaptor. The adaptor locks both male and female USB connectors attached to cables or devices so as to secure the electrical and physical connection of these cables and devices during relocation or transport of the equipment containing the USB connectors. A single adaptor may be used to securely connect two cables together, a cable to a device, or two devices during movement or transport.