controller
131Disk array controller — A disk array controller is a device which manages the physical disk drives and presents them to the computer as logical units. It almost always implements hardware RAID, thus it is sometimes referred to as RAID controller. It also often provides… …
132Paddle (game controller) — A paddle is a game controller with a round wheel and one or more fire buttons , where the wheel is typically used to control movement of the player object along one axis of the video screen. A paddle controller rotates through a fixed arc… …
