Digifast LK42 Mechanical RGB Gaming Keyboard, Optical Clicky Switches, 100 million keystroke lifespan, Customizable Color, Water-Resistant Design, Ergonomic Wrist Rest


RGB Backlight - Fully customizable 16.8M RGB backlight with easy profile swapping.

Water Resistant - Nano-coated PCB prevents damage from accidental spills and corrosion.

Full N-key rollover - Full NKRO ensures all keypresses can register simultaneously.

Compete at Light Speed - Lightning key technology creates zero latency for the fastest response times.

Ergonomic Design - The keyboard is shaped to give the most natural and comfortable typing experience.

Customized Wrist Rest- The wrist rest comes in two pieces allowing users to choose either, both, or neither for a tailored typing experience.

Screw Enhanced Spacebar - Dual screws & springs plus a balancing bar reinforces the spacebar for increased longevity.

Digifast Lightning Mechanical RGB Gaming Keyboard with wrist rest and packaging

Digifast LK42 Mechanical RGB Gaming Keyboard, Optical Clicky Switches 100 million durability, Customizable Color, Water-Resistant Design, Ergonomic Wrist Rest

RGB Lighting Effect 

Each key comes with an RGB LED that you can easily customize, choosing from 16.8 million colors.

7 Neon colors rotating

11 RBG Light Modes

Digifast LK keyboards offer you a choice between 11 built-in RGB lighting modes.

Easily Changeable Lighting Effects 

To switch between lighting effects, simply press the FN+F12 keys at the same time.


7 Neon colors rotating
Starlight Constant light
6-Row Constant light

Cyan Constant light
Orange Constant light
Red Constant light
Green Constant light
Yellow Constant light
Blue Constant light
Purple Constant light
16.8 million colors

100% Anti-Ghosting Functionality 

N-key rollover technology makes all keystrokes register simultaneously.

It allows users to press multiple keys at the same time and ensures an accurate execution of the keystrokes.

Rapid and Reliable Switches

Digifast uses the latest optical axis technology to obtain the fastest response times of less than 0.2ms, and with more than 100 million keystroke lifespan, Digifast keyboards will perform quickly and reliably for years to come.

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Waterproof Design

Nano-coated PCB prevents damage from accidental spills and corrosion.

Connector USB
Key Style Optic switch, Clicky Switch
Key Response 0.2ms
Anti-Ghosting Key 100% Anti-ghosting key
Gaming Keycaps 8 ABS Keycaps
Hotkey Multimedia Hotkey
Backlit Customize RGB Animation
Backlit Brightness Adjustable
Space-Bar Screw enhanced space-bar
Memory Backlight 6 Free driver RGB lighting modes
Key Lifetime Up to 100 million keystrokes
Report Rate 1000Hz/1ms
Size 445x132x37mm / wrist rest: 450x70x17 mm

**For more detail on the specs sheet please contact info@digifast-usa.com

Q1. Can you remove the wrist rest?

Yes, the rest comes off in two pieces so you can remove either, neither, or both.

Q2. Can I turn off the lights?

Yes, either through the software or use the built-in hotkeys will to toggle the lights.

Q3. Does this keyboard come with a warranty?

Yes, Digifast keyboards come with a 2-year warranty

Q4. What is the polling rate?

The polling rate is 1000Hz or once every millisecond.

Q5. What is the difference between the LK42 and LK32 models?

The overall style is a little different plus the LK42 model comes with a wrist rest. Each model comes with 8 key caps. The LK42 model has red caps while the LK32 has gray caps.

Q6. Will this keyboard work with Mac?

Yes, the keyboard will work with any Mac as well as Windows operating systems.

User Manual:

TitleRBG Gaming Keyboard User Manual