Orion 7817 GoTo Upgrade Kit for SkyView Pro EQ Telescope Mounts Go GoTo! Upgrade your standard SkyView Pro telescope or mount to enjoy computerized GoTo object location and tracking with this upgrade kit GoTo system Automatically locates and tracks more than 42,900 celestial targets with pushbutton ease Upgrade kit installs easily and requires no modification to the SkyView Pro equatorial mount Includes two motors, motor control box, motor covers, motor control box, GoTo hand controller, brackets, and more! Requires a 12-volt DC power source or an AC power adapter (sold separately)