The Keychron V3 Knob in the ISO-DE version is a mechanical keyboard in an approximately 80% (TKL) form factor, specifically designed for enthusiasts with a German keyboard layout. Its integrated rotary knob offers additional control functions (such as volume, macros, and media controls) that can be customized via firmware. The keyboard supports hot-swappable switches, firmware customization via QMK/VIA, and features a modular design, making it ideal for users who want to work productively, creatively, or for gaming.

Technical specifications

• Layout: ISO-DE (German keyboard layout with ISO-Enter and German special character keys)

• Form factor: Approximately 80% (tenkeyless or slightly above)

• Hot-swap: Yes – switches can be replaced without soldering.

• Rotary knob: Integrated – freely programmable

• Keycap profile: OSA profile (OEM-like with various options)

• Keycap material: Variants with ABS shine-through or double-shot PBT available.

• LED lighting: South-facing RGB (the LEDs are oriented so that they are more visible under the switches)

• Stabilizers: Screw-in PCB stabilizers – for a more stable fit of large keys

• Connection: USB-C – wired

• Firmware support: QMK & VIA – full customizability of key assignments and macros

• Back/Height/Angle: Front height approx. 19.4 mm, back height approx. 26.8 mm (without keycaps)

• Weight: approximately 1120 g (fully loaded)

• Housing material: Plastic (ABS) in the standard version, with steel or PC plate

• Layout variants: ISO versions for DE, UK, FR, ES, CH etc. – here specifically DE-ISO