Please note, does not include hand controller cable. The SkyWatcher V5 hand controller includes new features such as: Firmware-updatability via the internet, pointing accuracy enhancement (PAE) and ability to store star alignment data. SynScan handset with USB for SkyWatcher goto Telescopes & Mounts, the latest version fully updatable via the SkyWatcher website. Accepts GPS Mouse. SkyWatcher V5 hand controller Specification Alignment Method: One-Star Alignment, Two-Star Alignment, Three-Star Alignment. Pointing Accuracy: Up to 1 arc min. Object Catalogues: Messier, IC, NGC, Caldwell. 13740 Object Database: Including Planets, Named Stars, Double Stars, Variable Stars & User-Defined Objects. Backlash compensation. Periodic Error Correction. Premium PC Interface: ASCOM compatible, Nexstar-5i compatible protocol and command set User-tunable LCD contrast LED backlight and buzzer volume. Please not this does not include a connecting cable. Contact us for the correct one for your mount.