iOptron CEM70EC Center Balanced Mount Head with RA High Res Encoder - C704A0 type_mounting_rings and it includes a USB

and it includes a USB cable and the 3340-060 Adapter for the CEM60 external

Simple Direction Control: The convenient N/S switch on the motor housing lets you control the tracking direction with ease

Can be used to mount the

The result is industry leading performance and value

It holds the ETX/Celestron SE  Field Tripod within a soft protective padded interior

iOptron CEM70EC Center Balanced Mount Head with RA High Res Encoder - C704A0 type_mounting_rings and it includes a USBiOptron CEM70EC Center Balanced Mount Head Center Balanced mount with innovative features This product is the advanced "EC" Model, C704A0 Ideal for both visual observation and astrophotography Maximum payload of 70 lb (31. 8 kg) with the mount weight of 30 lb (13. 6 kg) Easy to use quick lock gear clutches Integrated iPolar electronic polar finder Special High Resolution RA Optical Encoder Periodic encoder error less than 0. 3 arcsecond RMS Real time