Ducky One 3 Yellow Keyboard Gaming USB Mechanical RGB LED

The Ducky One 3 Yellow is a full-size USB mechanical keyboard with 108 keys and RGB backlighting, built for sustained daily use and gaming. Its keycaps are made from true PBT using a double-shot molding process so legends remain clear over years of heavy use. The keyboard uses a dual-layer PCB, detachable USB Type-C connection, and Kailh hot-swap sockets for easy switch replacement. A multi-layer padding design and an EVA foam layer under the PCB reduce unwanted noise while preserving authentic switch acoustics. The case features a lowered height, optimized weight distribution and a sleek bezel to improve stability and visual compatibility with different keycap sets.

Advantages

True PBT double-shot keycaps ensure durable, non-fading legends and a frosted, shine- and stain-resistant surface. Hot-swappable Kailh sockets allow quick swap of mechanical switches without soldering. Dual-layer PCB increases signal stability and lifespan, supporting N-key rollover or 6-key rollover. The detachable USB Type-C connection with USB HID at 1000 Hz polling rate provides fast and reliable input. Multi-layer acoustic padding and EVA foam under the PCB improve sound quality and reduce unwanted noise. Two-step feet offer three tilt angles and the lowered case with optimized weight distribution enhances stability during intense use.

Suitable for

• Gaming where fast, stable input and hot-swap flexibility are required
• Heavy daily typing needing durable keycaps and consistent legends
• Custom switch testing and regular switch changes without soldering
• Users who prefer clear switch acoustics with reduced unwanted noise

Key specifications

• Form factor: Full-size (108 keys)
• Keycaps: True PBT double-shot, frosted finish
• Hot-swap: Kailh hot-swap sockets (yellow)
• Connection: Detachable USB Type-C, USB HID at 1000 Hz polling rate
• PCB: Dual-layer
• Acoustic design: Multi-layer padding and EVA foam under PCB
• Adjustable angles: Three tilt positions via two-step feet
• Indicator lights: Independent LEDs for Num Lock, Caps Lock, Scroll Lock and mouse functions
• Brand/Model: Ducky One 3 Yellow (MPN: DKON2108ST-SDEPDYDYYYC1, EAN: 4710578303392)

How to use

Connect the keyboard to your computer using the detachable USB Type-C cable. If you wish to change switches, gently pull the switch from the Kailh hot-swap socket and insert a compatible mechanical switch until it seats securely. Adjust the keyboard tilt using the two-step feet to select one of three angles. Use your operating system or supported software to customize RGB lighting and any available function mappings. The keyboard sends input at 1000 Hz for responsive performance during gaming or typing.

Recommendations

To preserve keycap appearance and longevity, clean the frosted PBT surface with a soft, lint-free cloth and avoid harsh chemicals. When swapping switches, power off the computer or disconnect the keyboard to prevent accidental inputs. For best acoustic performance, ensure the EVA foam layer remains properly seated under the PCB and use consistent switch types if you want uniform sound.