usb flash.

accessory adjunction advance affiliation apliance apparatus bank business card carry chip commerce communication communications computer computers connection connectivity connector counter data detail device devices digital disk drive electronic electronically electronics files flash hardware industries industry info informatics information input jack keep key laptop macro memory micro network notebook plastic plug pocket port portable portables processing progress ram record recording register remove save science single stick storage store system technic technical technicality technically technics technology transfer transferable transferee transport universal usb