How does the Redragon Horus K621 connect to devices?

The Redragon Horus K621 offers versatile connectivity options with its innovative 3-mode connection technology. You can connect via USB-C wired, Bluetooth 3.0/5.0, or 2.4GHz wireless modes, allowing seamless and no-latency connections across various devices.

What makes the K621 keyboard suitable for gaming?

The K621 is designed with gamers in mind, featuring a low-profile tenkeyless design for more mouse movement space, precise performance with shorter actuation distance, and up to 20 RGB backlight modes to enhance the gaming experience.

Can I use the Horus K621 with multiple devices simultaneously?

Yes, the Horus K621 can connect and switch between up to five devices. It supports three Bluetooth connections, one 2.4GHz wireless connection, and one wired connection, making it highly versatile for use with multiple devices.

Does the Redragon K621 support macro functions?

Indeed, the K621 comes with 4x4 on-the-fly macro keys and a dedicated media control area. You can conveniently record frequently used macros without software, enhancing your productivity and gaming performance.

How long does the battery last on the K621 in wireless mode?

The Redragon K621 is equipped with a robust 1900 mAh lithium battery, providing prolonged usage time in wireless mode. A low battery indicator ensures you are notified when it's time to recharge, so you can stay connected.

What customization options are available for the Horus K621?

With powerful software support, the K621 allows for extensive customization. You can easily adjust backlit modes, reassign keys, and record combo key macros, enabling you to tailor the keyboard to your personal preferences.

What is the benefit of the low-profile design on the K621?

The low-profile design of the K621 not only offers a sleek and compact appearance but also provides a shorter actuation distance. This design enhances typing speed and precision, making it ideal for both work and play.

Redragon Horus K621 Starting at $58.99

Name: Redragon Horus K621
Brand: Redragon
SKU: k621-tkl-wireless-keyboard

Vendor	Location	Coupon Code	In Stock	Price (USD)	Link*
Redragon Horus K621
	Global	-	Check vendor	Check vendor	Visit shop
Horus TKL K621
	Shipping to US			$59 Out of stock	Visit Shop

Vendor

Location

Coupon Code

In Stock

Price (USD)

Link*

Redragon Horus K621

Global

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Horus TKL K621

Shipping to US

$59

Out of stock

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Compare Redragon Horus K621 vs Keychron K1 V6 vs Machenike AIR50 Specification

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

Model	Redragon Horus K621	Keychron K1 V6	Machenike AIR50
		85
Rating	0.0 stars (0 reviews)	5.0 stars (2 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2021 Has Clicky, Tactile, Linear switch options Uses a Bottom Mount mounting style Equipped with a 1900 mAh battery Weighs about 600 g	Released in 2024 Has Linear, Tactile, Clicky switch options Built with the ISO, ISO-UK, ISO-DE, ISO-SW, ISO-Nordic, ANSI layout standard Provides dedicated media keys Connects via USB-C Supports QMK firmware Supports VIA configuration Uses a Top Mount mounting style Supports Bluetooth, Wired, Wireless connectivity Runs at a 1000 Hz polling rate Equipped with a 2000 mAh battery Weighs about 596 g Sized at 25 x 346 x 119 mm Made with a ABS, Aluminum case Features ABS keycaps Offers Yes, Rgb, North-face, Rgb North-face, White RGB lighting	Released in 2023 Has Clicky, Linear switch options Available in a 75% layout Equipped with a 1600 mAh battery Weighs about 456 g Sized at 23 x 127 x 322 mm Features PBT keycaps
Score	Scores Performance: 72.8 Build Quality: 45.2 Productivity: 47.2 Customizability: 45.9 Portability: 60.7	Scores Performance: 81.5 Build Quality: 78.4 Productivity: 80.1 Customizability: 89.4 Portability: 73.1	Scores Performance: 48.3 Build Quality: 39.1 Productivity: 56.4 Customizability: 59.4 Portability: 74.6
Name	Name Redragon Horus K621	Name Keychron K1 V6	Name Machenike AIR50
Release year	Release year 2021	Release year 2024	Release year 2023
Switch Options	Switch Options Clicky, Tactile, Linear	Switch Options Linear, Tactile, Clicky	Switch Options Clicky, Linear
Profile	Profile Low Profile	Profile Low Profile	Profile Low Profile
Hot Swappable	Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 80%	Layout Size 80%	Layout Size 75%
Layout Standard	Layout Standard ANSI	Layout Standard ISO, ISO-UK, ISO-DE, ISO-SW, ISO-Nordic, ANSI	Layout Standard ANSI
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
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 Bluetooth, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate -	Polling Rate 1000 Hz	Polling Rate -
Battery capacity	Battery capacity 1900 mAh	Battery capacity 2000 mAh	Battery capacity 1600 mAh
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 Bottom Mount	Mount Style Top Mount	Mount Style -
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb	Backlight Rgb, North-face, White	Backlight Rgb
Case Colors	Case Colors	Case Colors	Case Colors
Case Material	Case Material Plastic	Case Material ABS, Aluminum	Case Material Plastic
Keycaps Material	Keycaps Material -	Keycaps Material ABS	Keycaps Material PBT
Dimensions	Dimensions -	Dimensions 25 x 346 x 119 mm	Dimensions 23 x 127 x 322 mm
Weight	Weight 600g	Weight 596g	Weight 456g

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Product Description

The Redragon Horus K621 is a compact, low-profile tenkeyless keyboard designed for users who need flexible connectivity and space-saving design. It suits gamers and professionals who want to switch seamlessly between multiple devices and prefer a keyboard with customizable macros and media controls without relying on software.

Key Features

Three connection modes: wired USB-C, Bluetooth 3.0/5.0, and 2.4 GHz wireless, allowing easy switching between up to five devices.
Low-profile keys with shorter travel distance, offering faster actuation and more desk space for mouse movement.
Four dedicated macro keys and a function area for media control enable quick access to frequent commands and audio adjustments without software.
RGB backlighting with 20 preset modes and adjustable brightness, controlled directly from the keyboard.

Connectivity

The keyboard supports wired and two wireless modes, providing flexibility for different setups. Bluetooth modes allow connection to three devices, while the 2.4 GHz wireless mode offers a low-latency option. Switching between devices is straightforward, making it useful for users managing multiple computers or tablets.

Battery and Durability

Equipped with a 1900 mAh battery, the keyboard offers extended use in wireless mode. A low battery indicator helps prevent unexpected shutdowns. The build supports daily use but detailed material and mounting information are unknown.

Trade-offs

The low-profile design may feel less tactile or satisfying to users accustomed to traditional mechanical switches.
Software is required for advanced customization, but basic macro recording and lighting adjustments can be done on the keyboard.
Details on switch type and acoustic profile are not provided, which may affect typing preference decisions.

Frequently Asked Questions (FAQ)