peripheral As a command 10 categories below peripheral Narrow by machine 4 printer 4 dot-matrix-printer 3 data-input-device 2 output-device 2 ink-jet-printer 1 data-input-device 2dot-matrix-printer 3ink-jet-printer 1output-device 2bubble-jet-printerdisplay-devicedongleimage-scannertouchscreenwire-matrix-printer