This drive set can be mounted on any Sky-Watcher telescope that has been equipped with an EQ5 mount. It enables the movement of the telescope with 1x / 2x / 8x speed in RA and DEC axis as well as tracking. The drive is powered by batteries. Scope of delivery: 2 drive motors with brackets and tools/screws cable manual control box battery bag !Power supply and batteries are not included in the scope of delivery!