Ducky One 3 Keyboard Gaming USB Black Mechanical RGB LED Full-size

The Ducky One 3 Keyboard Gaming USB Black Mechanical RGB LED Full-size is a full-size (100%) mechanical keyboard designed for accurate input and long sessions. It features hot-swappable mechanical switch sockets, detachable USB Type-C connection, and customizable RGB LED backlighting visible through translucent surfaces. The keyboard uses a dual-layer PCB with anti-ghosting support and a 1000 Hz polling rate for responsive performance, while a lowered case height and optimized weight distribution improve stability during intense use.

Advantages

Translucent surfaces allow RGB illumination to pass through while subtly hiding internal components, creating an even, modern lighting effect. AC Block double-shot keycaps provide durable legends and a distinct block-style aesthetic. QUACK Mechanics delivers both improved stability through refined weight distribution and authentic acoustics via a multi-layer padding design and an EVA foam layer under the PCB to reduce unwanted noise. Hot-swap Kailh sockets let you change switches quickly without soldering. The detachable USB Type-C interface and 1000 Hz polling ensure low-latency, reliable connectivity.

Suitable for

• Competitive and casual gaming where precision and responsiveness matter
• Long typing sessions that require durable keycaps and sound control
• Enthusiasts who customize switches and lighting effects
• Desktop setups that require a full-size layout with numeric keypad

Key specifications

• Form factor: Full-size (100%) with numeric keypad
• Device interface: USB with detachable USB Type-C cable
• Backlighting: RGB LED with adjustable brightness, speed and color effects
• Hot-swap: Kailh hot-swap sockets for mechanical switches
• Keycaps: AC Block double-shot keycaps
• Construction: Lowered case height and optimized front-to-back weight distribution
• Acoustic treatment: Multi-layer padding and EVA foam under PCB for sound reduction
• PCB: Dual-layer PCB with anti-ghosting and N-key/6-key rollover options
• Polling rate: 1000 Hz (USB HID)
• Adjustable tilt: Two-step feet providing three keyboard angles
• Color: Black

How to use

Connect the keyboard to your computer using the included detachable USB Type-C cable. Configure lighting, brightness and speed directly on the keyboard using the built-in controls or through supported on-device key combinations. Insert or replace mechanical switches by pulling existing switches from the Kailh hot-swap sockets and pressing new switches into place; no soldering required. Choose the preferred rollover mode for your use (N-key or 6-key) depending on your application and adjust the keyboard angle with the two-step feet for ergonomic comfort.

Usage recommendations

For best results, use compatible MX-style mechanical switches rated for hot-swap sockets, set polling rate to 1000 Hz for low-latency input, and maintain the keyboard on a stable, flat surface to take advantage of the optimized weight distribution. Clean keycaps regularly with a soft cloth and, if removing keycaps, store them safely to avoid scratches. When customizing lighting, test brightness and speed settings in low-light conditions to achieve the desired effect through the translucent surface.