Found this on Telescope Express site
https://www.teleskop-express.de/shop...kywatcher.html
This can be used on your Skywatcher EQ mount with a PC or Laptop , for controlling your mount through Skysafari thats if you would like to use this terrific program...never used this item myself but someone may want to...looks good ..and made in Germany!
PS: You need to choose the correct one for your
particular mount.Eq3 to Eq6 and Az...in the Mount and accessories section... Page Translator at top right there...NOT for Apple.
bigjoe.