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IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
QHYCCD USB2.0 Cable

QHYCCD USB2.0 Cable

by QHYCCD
SKU QHY-030001
$15.00 - $15.00
$15.00
$15.00 - $15.00
$15.00
Price Match Policy!
  • Replacement USB 2.0 Cable
  • For QHYCCD QHYCFW3 Filter Wheels
  • Provides Both Power and Data Control
  • Enables Standalone Filter Wheel Operation
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  • Description
  • FAQ
  • Specifications
  • In the Box
  • Warranty

  • USB2.0 Cable

    This USB 2.0 cable is a direct replacement for the one supplied with QHYCCD's QHYCFW3 series filter wheels. It allows the filter wheel to be controlled and powered directly from a computer, enabling standalone operation when not connected to a QHYCCD camera's dedicated filter wheel port.

    Power and Control for QHYCCD Filter Wheels

    While this cable can power the QHYCFW3 directly over USB, the filter wheel's power consumption can exceed the limit of some standard computer USB ports. This can sometimes result in unreliable connectivity. If you experience this issue, the filter wheel should be powered via its separate 12V power port. In this configuration, this USB cable continues to provide stable data communication for computer control, ensuring your imaging sequence runs without interruption.

  • What is this USB2.0 Cable primarily used for?

    This is a replacement USB 2.0 cable intended for use with QHYCCD QHYCFW3 filter wheels. It provides both data communication for control and power for standalone operation, separate from a QHY camera.

    Why might my QHYCFW3 filter wheel not work reliably with just USB power?

    The QHYCFW3 filter wheel can draw more current than some computer USB 2.0 ports are designed to supply. While many ports work fine, those with lower power output may cause the filter wheel to disconnect. In these cases, it is recommended to power the wheel with a separate 12V supply and use this USB cable for data only.

    If I power my QHYCFW3 with a 12V adapter, do I still need this USB cable?

    Yes, if you wish to control the filter wheel from a computer. When using an external power supply, this USB cable is still required to transmit commands between your imaging software and the filter wheel.

    Is this a proprietary QHYCCD cable?

    While it is the standard replacement part for QHYCCD accessories, it is a standard USB 2.0 cable. It should be compatible with other astronomical devices that use the same physical USB connectors, though it is sold and supported as a QHY accessory.

    Do I need this cable if my QHYCFW3 is connected to my QHY camera's filter wheel port?

    No. When your QHYCFW3 is connected to a compatible QHYCCD camera via the 4-pin filter wheel port, both power and control are handled through that single connection. This USB cable is only needed for standalone operation when connected to a computer.

    Could a faulty USB cable cause my filter wheel to malfunction?

    Absolutely. A damaged or worn-out USB cable is a common cause of intermittent connection problems for any astronomy accessory. Having a reliable spare like this one on hand can prevent a lost night of imaging while troubleshooting connectivity issues.

  • QHYCCD Warranty