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iOptron RS232 to RJ9 serial cable is used for firmware upgrade (hand controller and/or control boards), mount computer control, or Wi-Fi adapter connection for some mounts. This cable may be needed for the following iOptron mounts:

  • CEM60/CEM60EC
  • AZ Mount Pro
  • iEQ45 Pro and iEQ30 Pro
  • CEM25/CEM25EC
  • ZEQ25
  • SmartEQ/SmartEQ Pro/SmartEQ Pro+
  • CubePro with 8408 HC
  • Cube-II
  • SkyGuider Pro (hand controller firmware upgrade only)

The cable may not be compatible for other brand mounts.