One 3 SF - Keyboard Ducky - Free user manual and instructions
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| Product Type | Mechanical Keyboard |
| Form Factor | 65% (Compact, 68 keys) |
| Dimensions (W x D x H) | 315 x 110 x 40 mm |
| Weight | Approx. 800 g |
| Switch Type | Cherry MX (Blue, Brown, Red, Silver available) |
| Keycap Material | PBT Double-shot |
| Backlighting | Per-key RGB, customizable |
| Connection | USB-C (detachable cable) |
| Polling Rate | 1000 Hz |
| Key Rollover | N-key rollover (USB) |
| Programming | On-board macro recording; Ducky Macro 2.0 |
| Power Source | USB bus power (5V, 500mA) |
| Main Functions | Mechanical switches, RGB lighting, macro support, multimedia keys (Fn layer), detachable USB-C cable |
| Maintenance & Cleaning | Use compressed air or soft brush; remove keycaps for deep cleaning |
| Safety Instructions | Avoid liquids; use in dry environment; unplug during cleaning |
| Spare Parts & Repairability | Hot-swappable PCB (not all versions); keycaps and switches replaceable; USB cable replaceable |
| Package Contents | Keyboard, USB-C cable, keycap puller, dust cover, manual |
| General Information | Designed by Ducky; made in Taiwan; warranty varies by region |
Frequently Asked Questions - One 3 SF Ducky
What is the form factor of the Ducky One 3 SF?
The Ducky One 3 SF is a 65% compact mechanical keyboard with 68 keys, retaining arrow keys and some navigation keys while saving desk space.
Are the switches hot-swappable on the Ducky One 3 SF?
Yes, the Ducky One 3 SF features a hot-swappable PCB for most versions, allowing you to change switches without soldering.
How can I customize the RGB lighting?
You can customize the RGB lighting using built-in shortcuts (Fn + key combinations) or via the Ducky Macro 2.0 software for advanced effects.
Is the USB cable detachable?
Yes, the keyboard uses a detachable USB-C cable for easy transport and replacement.
Can I program macros on the Ducky One 3 SF?
Yes, it supports on-board macro recording via the Fn + key combinations, and you can use the Ducky Macro 2.0 software for more complex macros.
What switches are available for the Ducky One 3 SF?
Commonly available Cherry MX switch types include Blue (clicky), Brown (tactile), Red (linear), and Silent Red or Silver (speed).
How do I clean the keyboard?
Use a keycap puller to remove keycaps, then clean with compressed air and a soft brush. Avoid liquids. The case can be wiped with a damp cloth.
Does the keyboard have N-key rollover?
Yes, the Ducky One 3 SF supports N-key rollover over USB, ensuring every keypress is registered simultaneously.
What is the warranty period for the Ducky One 3 SF?
Warranty typically ranges from 1 to 2 years depending on region. Check with your local retailer for exact details.
Are replacement keycaps available?
Yes, the standard layout uses standard keycap sizes, so you can replace them with any compatible Cherry MX keycap set (e.g., from Ducky or third-party).
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USER MANUAL One 3 SF Ducky
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Product information
Brand : Ducky
Model : One 3 SF
Category : Keyboard