CQ350 Pro GoTo Equatorial MountFeatures Massive 77 pound payload capacity supports large OTAs plus guiders, filters, cameras, and more Observatory class equatorial GoTo mount with built in USB PC control Belt drives provide minimal backlash and significantly reduced periodic error while remaining whisper quiet Stepper motors have no internal gear box, further reducing backlash SNAP port eliminates the need for remote shutter release cable Autoguide port compatible with most of