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 wired mechanical keyboard optimized for gaming and fast typing. It features a compact 80–87% form factor in a black finish, translucent design elements that allow RGB lighting to pass through, and double-shot AC Block keycaps with a concrete-inspired aesthetic. The keyboard offers hot-swappable Kailh sockets, a detachable USB Type-C cable with a 1000 Hz polling rate, multi-layer acoustic padding and EVA foam under the PCB for improved sound performance, and adjustable tilt with three angle positions.

Advantages

The hot-swappable mechanical design simplifies switch replacement and experimentation without soldering, while Kailh yellow sockets deliver reliable connections. Translucent surfaces and full RGB backlighting produce clear, customizable lighting effects that show through the AC Block double-shot keycaps. A dual-layer PCB with anti-ghosting supports NKRO or 6-key rollover to ensure accurate input during simultaneous key presses. The optimized weight distribution, lowered case height and multi-layer padding enhance typing stability and acoustic quality for consistent performance during extended sessions.

Suitable for

• Competitive and casual gaming where compact size and fast response are required
• Users who want to customize or swap mechanical switches without soldering
• Desk setups with limited space that benefit from a tenkeyless layout
• Users seeking a durable, visually distinct keyboard with RGB customization

Key specifications

• Form factor: Tenkeyless (80–87%)
• Interface: USB Type-C detachable cable, USB HID at 1000 Hz polling rate
• Switch sockets: Hot-swappable Kailh sockets (no soldering required)
• Keycaps: Double-shot AC Block keycaps with translucent design
• Backlight: Full RGB LED with adjustable brightness, speed and effects
• Construction: Dual-layer PCB, multi-layer padding, EVA foam under PCB
• Anti-ghosting: N-key rollover or 6-key rollover options
• Physical color: Black
• Adjustable angles: Two-step feet providing three tilt positions

How to use

Connect the keyboard to your computer using the detachable USB Type-C cable. Install switches by inserting compatible mechanical switches into the hot-swap Kailh sockets if you wish to change them; remove switches by gently pulling them out with a switch puller. Use the built-in controls to adjust RGB lighting, brightness, speed and predefined effects. Select the desired keyboard angle with the two-step feet. For NKRO or 6-key rollover configuration, consult the keyboard’s quick guide to toggle rollover mode if available.

Usage recommendations

For stable acoustics and prolonged switch life, use compatible mechanical switches and avoid forcing incompatible switch types into sockets. Keep the detachable USB Type-C cable secured during transport. Clean the keycaps and surface periodically using compressed air or a soft brush; remove keycaps when necessary for deeper cleaning. If you change many switches, verify connections and test all keys before gameplay or long typing sessions to ensure expected performance.