Usb 2.0 a male to b male adapter this usb 2.0 a male to b male adapter converts any usb a male connector to usb b male port.Connector 1: usb 2.0 type a male connector 2: usb 2.0 type b male fully molded design provides durability silver plated contacts easily convert existing cables to your needs make it possible to connect your printer, scanner, digital camera and other peripheral devices with usb type b port to your computer