
Celestron StarSense Hand Control USB 93999
Manufacturer Part # 93999
Celestron StarSense Hand Control with USB Port (#93999)
Upgrade your alignment experience with the official USB-compatible StarSense hand control—designed exclusively for use with the Celestron StarSense AutoAlign system.
If you're using Celestron’s StarSense AutoAlign accessory, this dedicated StarSense Hand Control gives you full manual access to telescope functions while maintaining StarSense’s powerful auto-alignment capabilities. It’s a must-have for users who want tactile control in the field, a backup interface for remote imaging setups, or the ability to update firmware easily via a direct USB connection.
Please note: This hand control only functions when paired with the StarSense AutoAlign (SSA) camera system. It will not work as a standalone hand controller.
What It Does
The StarSense Hand Control gives you access to a 40,000-object celestial database, complete with user-definable lists and intuitive menu navigation. It features a dual-line LCD display with adjustable backlighting, allowing for night-vision-friendly use even in complete darkness.
Newer than previous models, this version includes a mini-USB port, enabling you to connect directly to your computer for firmware updates or telescope control via third-party software. Celestron’s hand controls are flash upgradeable, so you can always stay up to date with the latest feature enhancements and telescope compatibility changes.
Compatibility and Requirements
This controller is not universally compatible with all Celestron GoTo mounts out of the box. It is designed to only work when a StarSense AutoAlign camera is plugged into the system. Without it, the hand control will not operate.
The SkyProdigy series is the only exception—it includes StarSense AutoAlign hardware natively, so this hand control will work without additional accessories.
Compatible (with StarSense AutoAlign accessory):
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Advanced VX
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CGEM, CGEM DX, CGEM II
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CGX and CGX-L
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CG-5 (with Aux splitter)
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CGE and CGE Pro
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CPC GPS XLT and CPC Deluxe HD
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NexStar SE, SLT, Evolution
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NexStar GT (2015 and later, with Aux splitter)
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Astro Fi (must use HC for manual control)
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SkyProdigy (SSA built-in—no accessory needed)
Not Compatible:
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NexStar i
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NexStar GPS
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Ultima 2000
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LCM series
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Early GoTo mounts (e.g., Compustar)
If you’re unsure whether your telescope requires an Aux splitter or which accessory ports are supported, feel free to contact us—we’re happy to help confirm compatibility before you order.
Why Choose This Version?
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USB mini-B port for direct PC connection—no need for RS-232 adapters
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Supports third-party PC control software
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Fully upgradeable via Celestron’s firmware tools
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Ergonomic, backlit design for easy nighttime use
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Ideal for users wanting manual control alongside StarSense AutoAlign
Final Thoughts
The Celestron StarSense USB Hand Control brings flexibility and precision to your observing routine—especially for those who prefer physical control or need a direct link to their PC. It's a simple but essential tool for maximizing the performance and updateability of your StarSense AutoAlign system.
If you’re building a fully modernized GoTo system that combines automation with hands-on control, this is the missing piece.
Technical Specifications
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Product Type: Hand control for StarSense AutoAlign systems
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Display: Dual-line, 16-character LCD with backlight
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Database: 40,000 objects
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Connection: Mini-USB (cable not included)
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Firmware: Flash upgradeable
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Power: Supplied through the mount’s AUX port
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Compatibility: Requires StarSense AutoAlign to function on supported mounts
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Not compatible with: GPS Series, LCM, NexStar i, Ultima 2000, or older GoTo mounts