Hi Bob. I have a Belkin 7 port powered USB hub bolted onto my scope. All signals to and from camera, guider, focuser, filter wheel and mount go through a single lead between the PC and the hub - like Rob, I use a Jaycar extender cable for that lead. In this way, only a power cable and a single USB cable need to be free running up to the mount - all other cabling is tied down on the scope, leaving nothing much that can come adrift or snag on anything
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