Removable media
EXCHANGEABLE COMPUTER STORAGE MEDIUM THAT IS READ OR WRITTEN USING A DEDICATED STORAGE DEVICE WHICH IS EXTERNAL OR BUILT INTO THE COMPUTER
Removable medium; Removeable media; Removable disk; Removable Disk Storage; Removable storage; ⏏
Expandable storage is a form of computer storage that is designed to be inserted and removed from a system. Some forms of removable media, such as optical discs, require a reader to be installed in the computer, while others, such as USB flash drives, have all the hardware required to read them built into the device, so only need a driver to be installed in order to communicate with the device.