Can I customize the switches on the Redragon K681?

Yes, the Redragon K681 features full-key hot-swap capability, which means you can easily customize your typing experience by replacing switches. It supports both 3-pin and 5-pin switches, allowing you to experiment with different brands like Gateron, Akko, and Kaihua to find the perfect feel for your typing style.

What are the connectivity options available on the Redragon K681?

The Redragon K681 offers tri-mode connectivity, including Type-C wired, Bluetooth (3.0+5.0), and 2.4GHz wireless options. This flexibility allows you to effortlessly connect and switch between multiple devices within a 10-meter range, making it ideal for multitasking or gaming setups.

Does the Redragon K681 support RGB lighting customization?

Absolutely! The Redragon K681 features 16.8 million color RGB backlighting with 15 preset modes and 7 pure colors. You can adjust the brightness and breathing speed to create the perfect lighting ambiance. The multi-function knob makes it easy to switch backlight modes and enter backlight adjustment mode with a simple press.

How does the multi-function knob work on the K681?

The multi-function knob on the Redragon K681 offers convenient control over your keyboard settings. You can adjust the volume, mute, and switch backlight modes effortlessly. A long press of 3 seconds enters backlight adjustment mode, while a short press of 2 seconds allows you to cycle through different backlight modes, providing quick and intuitive control.

Is the Redragon K681 compatible with my operating system?

The Redragon K681 is compatible with a wide range of operating systems, including Windows XP, Vista, 7, 8, 10, and 11. It also supports Mac systems when connected via the wired option, ensuring it fits seamlessly into your existing setup.

Redragon K681MG Pro Starting at $34.99

Name: Redragon K681MG Pro
Brand: Redragon
SKU: redragon-k681mg-rgb-pro-tri-mode-mechanical-keyboard

Vendor	Location	Coupon Code	In Stock	Price (USD)	Link*
Redragon K681MG Pro
	Global	-	Check vendor	Check vendor	Visit shop
WhatGeek x Redragon K681 Tri-mode Mechanical Keyboard
	Shipping to US	-		$54$35	Visit Shop

Vendor

Location

Coupon Code

In Stock

Price (USD)

Link*

Redragon K681MG Pro

WhatGeek x Redragon K681 Tri-mode Mechanical Keyboard

Global

Check vendor

Visit shop

WhatGeek x Redragon K681 Tri-mode Mechanical Keyboard

Redragon K681MG Pro - Mint Green / Original / Longyin Linear (Creamy)

Shipping to US

$54$35

Visit Shop

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Compare Redragon K681MG Pro vs Keychron Lemokey X4 vs Leobog Hi75C Specification

Compare similar keyboards side by side, or use the comparison table to compare all keyboards!

Model	Redragon K681MG Pro	Keychron Lemokey X4	Leobog Hi75C
	-35% off 82	86	75
Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Has Linear switch options Provides dedicated media keys Weighs about 858 g Sized at 43 x 335 x 140 mm Features PBT, ABS keycaps	Has Linear, Tactile, Clicky switch options Supports QMK firmware Includes screw-in stabilizers Supports Wired, Wired only connectivity Weighs about 712 g Sized at 41 x 325 x 145 mm Made with a ABS, Plastic case Features ABS, PBT keycaps Offers Yes, South-face, North-face RGB lighting	Released in 2026 Includes a Yes, LED display Features PBT keycaps
Score	Scores Performance: 81.3 Build Quality: 76.6 Productivity: 87.7 Customizability: 78.3 Portability: 80.1	Scores Performance: 74.6 Build Quality: 82.5 Productivity: 95.6 Customizability: 82.6 Portability: 64.8	Scores Performance: 52.4 Build Quality: 71.6 Productivity: 75.9 Customizability: 82.8 Portability: 80.7
Name	Name Redragon K681MG Pro	Name Keychron Lemokey X4	Name Leobog Hi75C
Release year	Release year 2024	Release year 2024	Release year 2026
Switch Options	Switch Options Linear	Switch Options Linear, Tactile, Clicky	Switch Options -
Profile	Profile Normal Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 75%	Layout Size 75%	Layout Size 75%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI	Layout Standard -
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Normal	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support	Knob Support
Display Support	Display Support	Display Support	Display Support LED
Mac/Win Support	Mac/Win Support	Mac/Win Support	Mac/Win Support
Multi-Media Keys	Multi-Media Keys	Multi-Media Keys	Multi-Media Keys
USB-C	USB-C	USB-C	USB-C
USB passthrough	USB passthrough	USB passthrough	USB passthrough
Connection	Connection Bluetooth, 2.4 GHz, Wired, Wireless	Connection Wired, Wired only	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate -	Polling Rate 1000 Hz	Polling Rate 1000 Hz
Battery capacity	Battery capacity -	Battery capacity -	Battery capacity -
Hall Effect Support	Hall Effect Support	Hall Effect Support	Hall Effect Support
QMK Support	QMK Support	QMK Support	QMK Support
VIA Support	VIA Support	VIA Support	VIA Support
VIAL Support	VIAL Support	VIAL Support	VIAL Support
N-Key Rollover	N-Key Rollover	N-Key Rollover	N-Key Rollover
Rapid Trigger	Rapid Trigger	Rapid Trigger	Rapid Trigger
Mount Style	Mount Style Gasket Mount	Mount Style Gasket Mount	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb	Backlight South-face, North-face	Backlight Rgb
Case Colors	Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum	Case Material ABS, Plastic	Case Material Aluminum
Keycaps Material	Keycaps Material PBT, ABS	Keycaps Material ABS, PBT	Keycaps Material PBT
Dimensions	Dimensions 43 x 335 x 140 mm	Dimensions 41 x 325 x 145 mm	Dimensions -
Weight	Weight 858g	Weight 712g	Weight -

*Something incorrect or missing? Please

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Product Description

The Redragon K681 is a compact 81-key mechanical keyboard with full hot-swap support and versatile connectivity options. It suits users who want a space-saving layout with a numeric keypad, customizable switches, and RGB lighting. Its tri-mode wireless and wired connections make it flexible for multitasking across devices. The keyboard is a good fit for typists and casual gamers who value quiet, comfortable typing and easy switch customization.

Key Features

Full hot-swap support for 3-pin and 5-pin switches allows easy switch replacement without soldering, enabling personalized typing feel.
Tri-mode connectivity offers USB Type-C wired, Bluetooth (3.0 and 5.0), and 2.4GHz wireless options, providing flexibility for different setups within 10 meters.
Multi-function knob controls volume, mute, and backlight modes, simplifying adjustments without software.
RGB backlighting with 16.8 million colors and 15 preset modes lets users customize lighting effects and brightness.

Typing Experience

The keyboard uses pre-lubed Longyin or Suluo linear switches with a 3.6mm total stroke and moderate actuation force, offering a smooth and quiet keystroke. A gasket-mounted design with multiple layers of damping materials reduces noise and vibration, making it comfortable for long typing sessions. The double-shot keycaps improve durability and key legend visibility.

Connectivity and Compatibility

The K681 supports wired USB and wireless connections via Bluetooth and 2.4GHz, suitable for switching between multiple devices. It is compatible with Windows XP through Windows 11 and Mac OS in wired mode. Wireless Mac compatibility is unknown.

Trade-offs

The compact 81-key layout includes a numeric keypad but may lack some dedicated keys found on full-size keyboards, which could affect users needing extensive key options.
Wireless range is limited to about 10 meters, which may restrict use in larger spaces.
Software for key remapping or advanced customization is not mentioned, so customization beyond hardware controls may be limited.

Frequently Asked Questions (FAQ)

The Redragon K681 stands out with its compact 81-key design, offering a space-saving solution without sacrificing functionality. Its tri-mode connectivity allows seamless switching between wired, Bluetooth, and 2.4GHz wireless connections, making it versatile for any setup. Additionally, the vibrant 16.8 million color RGB backlighting and multi-function knob provide customizable aesthetics and easy control over your lighting and volume settings.

The gasket structure of the Redragon K681 is designed with a leaf spring mechanism that provides a flexible yet stable typing experience. This design minimizes fatigue during long typing sessions and offers a consistent, sensitive touch with every keystroke. The enhanced sound and feel are achieved through a 5-layer filling material, including Poron and silicone pads, which reduce resonance and noise.