Allows your Celestron computerized telescopes to be controlled using a laptop computer or PC. Once connected to your hand control port, the telescope can be controlled using popular astronomy software programs. This cable connects to your PC’s serial port.

This connection can also used to upgrade hand control software for flash upgradable hand controls.

Length: 157.48cm (62″)

For use with a USB port, you must purchase a serial to USB converter (18775).