Plug the Celestron supplied cable into the base of the HandController, connect the two cables together, turn on the scope, then plug into the USB port on the computer. You the need to check the computer can see the serial port provided. The WiFi dongle plugs into the aux port on the mount base.

How do I connect my NexStar to my computer?

0:4412:18What do you Need to Connect Your Celestron Telescope Mount to a YouTubeStart of suggested clipEnd of suggested clipHere. And if you search for a type a to mini b usb cable it will pull up some results for you.MoreHere. And if you search for a type a to mini b usb cable it will pull up some results for you.

How do I connect Stellarium to heq5?

0:545:19How to connect your SkyWatcher HEQ5/6 mount to StellariumYouTube

What size telescope do I need to see the rings of Saturn?

The rings of Saturn should be visible in even the smallest telescope at 25x [magnified by 25 times]. A good 3-inch scope at 50x [magnified by 50 times] can show them as a separate structure detached on all sides from the ball of the planet.