Keychron K2 QMK (Version 3) Red Switch RGB (ISO-CH)
- 75% layout in Swiss ISO – compact, space-saving, perfect for the home office/on the go
- Keychron Super Switch Red (actuation pressure: 45 cN actuation force)
- Hot-Swappable MX-Socks – without soldering to custom switches (Cherry, Gateron, Kailh etc.)
- QMK firmware + Keychron launcher – endless key remaps, macros & individual assignments
- Bluetooth 5.2 & USB-C – Dual Mode, Multi-Device (up to 3 Devices), macOS/Windows/Linux
- Acoustic upgrade – multi-layer damping foams + heavy aluminium frame for rich, quiet sound
- Keychron Super Switches (Red/Brown/Banana) – pre-lubricated, ≥50 M clicks, choice by typing style
Keychron K2 Version 3 (Swiss-ISO) – 75%, hot-swappable, QMK & Bluetooth 5.2
Ideal for beginners
Easy to use, compact and intuitive. Whether you're working from home, gaming, or on the go, the K2 V3 pulls you through your day with its ergonomic Swiss ISO layout, Bluetooth, and USB-C.
For IT professionals & enthusiasts
Under the hood sits QMK firmware plus the Keychron Launcher web app – remap your keys as you please, save macros, play with layers – totally open and flexible. The hot-swappable MX sockets let you swap Cherry, Gateron or Kailh switches without soldering. Acoustically, it's really down to business: multi-damped foam layers plus heavy aluminum frame for relaxed, rich sound. Technical highlights: 75% Swiss ISO layout, Bluetooth 5.2 + USB-C, 1000 Hz polling, low-power ARM MCU with 256 KB flash, north-facing RGB or white-light backlight, screw PCB stabilizers, Cherry profile PC keycaps.
Enhanced Acoustic Foams
Re-engineered from the inside – sound absorbers, IXPE/EPDM/PET foams and a solid aluminium frame ensure rich, quiet typing sound.
Program with QMK & Launcher
Open-source QMK, remap, save macros – the whole thing conveniently via launcher web app in Chrome/Edge/Opera, offline-capable, platform-independent.
Wireless and Wired
Solid 3-device Bluetooth (5.2) or USB-C cable – for Mac, Windows and Linux. Switch via shortcut, matching keycaps included.
Hot-swappable
PCB-mounted MX sockets, compatible with 3- or 5-pin cherry-style switches – switch without soldering, all nice and modular.
Pre-lubed Keychron Super Switches
Choose between red, brown or banana – pre-lubed, longevity ≥ 50 million clicks. Smooth, reliable and ergonomically tuned.
Cherry Profile Shine-Through PC Keycaps
Pleasant feel in the Cherry profile, perfect RGB luminosity – easy to read even at night.
Conclusion & Recommendation
If you're looking for a compact, flexible, Swiss-ISO keyboard that can be customized to your liking – whether it's sound, switches, or keybindings – then you can't go wrong with the Keychron K2 V3. Target group: Frequent typists, developers, enthusiasts, gamers
Specifications
- Housing format
- 75% Tastatur
- Case Material
- ABS
Aluminium
- Housing color
- Carbon Black
- Plate material
- Aluminium
- Switch technology
- Mechanical
- Switch characteristics
- Linear switching characteristics
- Switch stem
- MX
- Switches
- Keychron Super Switch Red
- Hot-swappable
- Yes (5 pin & 3 pin)
- Physical Layout
- .ISO
- Language layout
- CH QWERTZ
- MCU
- Low-power 32‐bit ARM® Cortex™‐M3 MCU WB32F3G71RCT6 (256KB Flash)
- Number of buttons
- 85
- Keycap material
- Polycarbonate (PC)
- Keycap profile
- Cherry Profile
- Keycap color
- Black
Red
- Color keycap lettering
- White
- Translucent lettering
- translucent (symbols)
- Labeling type
- Dye-Sub (dye-sublimation process)
- Signalling
- Wired
Wireless
- Connection
- Bluetooth
USB
- USB interface
- USB Type-C
- Bluetooth interface
- Bluetooth Version 5.2
- Bluetooth Multipairing
- up to 3 devices
- Polling Rate (Wireless Mode)
- 90 Hz
- Polling Rate (Wired Mode)
- 1000 Hz
- Lighting
- RGB LED (North Facing)
- RGB modes
- Programmable (QMK & VIA)
- Adjustment height/inclination
- 3 positions (5°/ 9°/ 13°)
- Cable length
- 180 cm
- Cable duct
- Left
- Battery
- 4000mAh
- Operating systems
- Linux
macOS
Windows
- NKRO / Anti Ghosting
- Full anti-ghosting with N-key rollover via USB
Full anti-ghosting with N-key rollover wireless mode
- Multimedia Buttons
- Programmable by Keychron Launcher Web App
- Keyboard dimensions (w x d x h)
- 373.2 x 126.2 x 22.5 mm (front height) / 30.8 mm (back height)
- Keyboard Weight
- 970 g
- Scope of delivery
- Keyboard
Keycap Puller
Keys for Mac layout
Screwdriver
Switch Puller
USB-C charging cable (USB-A to USB-C)
Special order numbers
- EAN13
- 4894979014016
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