Meade 04513 No.506 Cable Connector Kit with Software for No.494 AutoStar Equipped Models (Black) Includes serial cord connector, USB Adapter sold separately Operate and update an AutoStar-equipped telescope right from your computer For use with 494 AutoStar equipped models including Meade ETX-60, ETX-70 and ETX-80 and most DS-2000 series models from a PC Autostar Suite Astronomer Edition gives you views of the sky, constellations and planet positions Displays more than 15,000 celestial wonders: galaxies, nebulae, star clusters, stars and planets on your PC