Ducky One 3 TKL Keyboard Gaming USB Black Mechanical RGB LED

The Ducky One 3 TKL Keyboard Gaming USB Black Mechanical RGB LED is a tenkeyless mechanical keyboard designed to save desk space while delivering precise input and customizable RGB illumination. Its translucent design allows RGB lighting to diffuse through the case, while AC Block double-shot keycaps provide a distinct, architectural look. The keyboard uses a detachable USB Type-C interface with USB HID at a 1000 Hz polling rate and supports hot-swappable mechanical switches for easy customization.

Advantages

The Ducky One 3 TKL combines a compact tenkeyless layout with a carefully optimized construction that improves weight distribution and lowers case height for enhanced stability during use. Multi-layered padding and an EVA foam layer under the PCB refine the keyboard’s acoustics and reduce unwanted noise. Kailh hot-swap sockets allow fast, tool-free switch replacement, and the dual-layer PCB improves signal stability and lifespan while supporting N-key rollover for full anti-ghosting performance. Adjustable two-step feet provide three typing angles, and onboard RGB controls let you adjust brightness, color, and effect speed without extra software.

Suitable for

• Competitive and casual PC gaming where desk space is limited
• Users who want to personalize switches and keycaps via hot-swap
• Streamers and content creators who need customizable RGB lighting
• People seeking a reliable mechanical keyboard with reduced typing noise

Key specifications

• Form factor: Tenkeyless (80–87%)
• Interface: Detachable USB Type-C, USB HID, 1000 Hz polling rate
• Keycaps: AC Block double-shot keycaps
• Lighting: RGB backlit keys with adjustable brightness, speed and color
• Hot-swap: Kailh hot-swap sockets (hot-swappable switches)
• PCB: Dual-layer PCB with N-key or 6-Key rollover (anti-ghosting)
• Construction: Optimized weight distribution, lowered case height
• Acoustics: Multi-layer padding and EVA foam under PCB for sound reduction
• Angles: Two-step feet offering three tilt positions
• Colour: Black

How to use

Connect the keyboard to your computer using the detachable USB Type-C cable. Use the onboard controls to change RGB effects, brightness, speed and color without installing software. If you wish to replace switches, power down the computer, remove the keycaps and pull the existing switches from the Kailh sockets, then insert compatible mechanical switches firmly into place. Set the keyboard angle by extending the feet to the preferred position. The keyboard will operate with full anti-ghosting and the selected polling rate once connected.

Usage recommendations

For best acoustic performance and longevity, install switches that match your preferred sound and actuation profile and ensure the EVA padding and plate are seated correctly. Use compatible hot-swap mechanical switches and avoid excessive force when inserting or removing switches. Clean keycaps and the case periodically with a soft, dry cloth; remove keycaps for deeper cleaning following manufacturer guidance.