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Keychron

Lemokey X3-A3 QMK/VIA Wired Mechanical Full Keyboard 100% Brown Switch US (Boxed)

SKU 40155 Brand Keychron EAN13 4895248871637
Lemokey X3 is an entry-level wired mechanical gaming keyboard with full-size 100% layout, QMK/VIA support, 1000Hz polling rate, gasket-mount design, pre-lubed Brown switches, and shine-through keycaps. Ideal for gaming and work.
Keyboards - Device Type Gaming Keyboard Office Keyboard
Keyboards - Special Features Programmable Keys
Keyboards - Form Factor Full Size (100% / 96%)
Keyboards - Key Layout US
Keyboards - Switch Type Mechanical - Tactile
Keyboards - Connection Wired (USB)
Keyboards - Backlighting Single-Color

Meet the Lemokey X3, an entry-level QMK/VIA wired mechanical keyboard featuring a full-size 100% layout and 1000 Hz polling rate. With gasket-mount structure, shine-through double-shot ABS keycaps, and acoustic foam mods, it delivers a quiet, smooth typing experience perfect for gaming and productivity.Gasket Mount & Sound Dampening The innovative gasket mount reduces resonance for flexible, comfortable typing, enhanced by sound-absorbing and case foams for premium acoustics.

Powerful Customization Powered by a high-performance ARM Cortex-M4 MCU with 256KB Flash, it supports full key remapping, macros, and shortcuts via QMK firmware and the web-based Keychron Launcher. North-facing red LED backlight offers shine-through legends with multiple effects.

Pro Features Pre-lubed Keychron Brown tactile switches ensure smooth, reliable performance. Full N-Key Rollover prevents ghosting, while adjustable tilt angles (4°, 6°, 8.7°) provide ergonomic support. Includes USB-C cable and keycap/switch puller.

  • 1x Fully Assembled Keyboard
  • 1x USB Type-A to Type-C Cable
  • 1x Two-in-one Keycap and Switch Puller
Layout100% Full Size (104 keys)
SwitchesKeychron Mechanical Brown (Tactile, Pre-lubed)
Polling Rate1000 Hz
Mount StyleGasket Mount
MCUARM Cortex-M4 32-bit STM32F402RC (256KB Flash)
BacklightNorth-facing Red LED (Shine-through)
KeycapsOEM Profile Double-Shot ABS Shine-Through
N-Key RolloverYes (NKRO)
Typing Angles4° / 6° / 8.7°
Keyboard Weight807 ± 10 g
Body MaterialABS Plastic + Steel Plate
FirmwareQMK / VIA Supported
ConnectionWired USB Type-C