This is the 2.5 inch Moonlight which is far superior to the standard 2 inch Moonlight focuser.
This is the newest version with the larger ball races, it has 4 larger ball bearings on the draw tube, the older version had 8 smaller bearings.
This one comes with just about every adapter you will need, including one to mount a focal reducer / corrector in the draw tube, thus shortening the assembly to the camera. (See photo, Reducer not included)
The Mini Controller V2 has a Temperature Sensor and all the cables you need to get setup.
This focuser can be used manually, it has a clutch between the stepper motor, it can also be focused electronically by pressing the buttons on the controller or used fully computer controlled.
The adapters included are for Meade LX200 SCT standard 3.25 inch back, probably the same as Celestron and also a adapter to fit the 4 inch 16 inch Meade SCT’s.