GuideDreamST4 – ST-4 USB Autoguiding Adapter


ST-4 USB Autoguiding Adapter

SKU: 128873 Category: Tags: ,

GuideDream USB adapter is designed to control the mounts with ST-4 autoguider port, during the astro photography.

GuideDream compatible with many operating systems and does not require an additional power source. This is a small but important part of the overall system which allows you to economically automate your telescope for long exposures in astro photography.

GuideDreamST4 works through an ASCOM or INDI driver and can be used with the following software packages: AstroArt, PRISM 8, GuideMaster, PHD-Guide, Maxim DL, IRIS, AstroSnap, ProGuider, MetaGuide and many others compatible with ASCOM v6.

GuideDream features:

  • Connects directly to the USB port of your computer
  • Receives power from the computer via a USB port, so no additional power supply required
  • Works with ST-4 compliant autoguiding ports
  • Provides galvanic isolation between mount and computer
  • The red LED indicates the status of the connection
  • Two blue LEDs are used to indicate the state of the autoguiding in the RA axis
  • Two green LEDs are used to indicate the state of the autoguiding in the DEC axis

This USB autoguider compatible with all mounts that have a standard ST4 autoguider port. Here is a list with some popular examples:

  • EQ6 Pro
  • EQ6 Syntrek
  • HEQ5 Pro
  • HEQ5 Syntrek
  • EQ5 Goto
  • Old Eq5 upgraded with Synscan goto kit
  • EQ3 Goto
  • Old EQ3 upgraded with Synscan goto kit
  • Celestron CAM GoTo (Celestron Advanced Mount)
  • others having a ST-4 port

GuideDreamST4 can work in a set of our mount control systems – EQstar, EQPower and SimpleDreamEQ2.

Documentation, drivers and applications


In order to improve the quality of the product, the manufacturer reserves the right to make changes to the design and equipment without notifying users.

Economy worldwide shipping Р$9.98

Shipment within 5-7 business days after payment day.






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