Ducky One 3 Classic SF teclado gaming USB mecânico 67 teclas RGB

The Ducky One 3 Classic SF Keyboard is a wired 67-key mechanical keyboard designed for gaming and daily typing. It features true PBT double-shot keycaps with a frosted surface that resists shine and stains, a detachable USB Type-C cable, hot-swappable Kailh sockets, and customizable RGB backlighting. The keyboard uses a dual-layer PCB for improved signal stability and supports N-key or 6-key rollover. Three tilt angles are available via two-step feet.

Advantages

Keycaps are made from true PBT using a double-shot molding process so legends remain durable and do not fade. The lowered case height and optimized weight distribution increase stability during intense use. Multi-layered internal padding and an EVA foam layer under the PCB provide improved acoustics and reduce unwanted noise. Kailh hot-swap sockets allow easy switch replacement without soldering, and the detachable USB Type-C connection supports a 1000 Hz polling rate for responsive input.

Suitable for

• PC gamers seeking a compact 67-key layout with reliable performance
• Users who want hot-swappable mechanical switches for customization
• Typists who prefer durable PBT keycaps with long-lasting legends
• Anyone needing a stable wired connection with 1000 Hz polling

Key specifications

• Model: Ducky One 3 Classic SF (67 keys)
• Keycap material: True PBT, double-shot legends
• Switch compatibility: Hot-swappable Kailh sockets
• Connection: Detachable USB Type-C, 1000 Hz polling rate
• Board: Dual-layer PCB, supports N-key or 6-Key Rollover
• Backlight: RGB with adjustable effects, brightness and speed
• Adjustability: Two-step feet for three tilt angles

How to use

Connect the keyboard to your computer using the included USB Type-C cable. Install the keyboard on a flat surface and set the preferred tilt angle using the two-step feet. If you want to change switches, pull the keycap and remove the switch from the Kailh hot-swap socket, then insert a compatible mechanical switch. Use the keyboard’s built-in controls to adjust RGB lighting, brightness, and effect speed according to your preference.

Recommendations

For best longevity, clean keycaps and switches periodically with a soft brush and avoid exposing the keyboard to liquids or direct sunlight. When swapping switches, power off the computer or disconnect the cable to prevent accidental input.