Compare Redragon AETHER K706 Pro vs Horus K621 Differences Side by Side

This comparison is for buyers deciding between two affordable, low-profile wireless keyboards from Redragon. The choice is difficult because both offer tri-mode connectivity and a similar low-profile typing experience. The decision hinges on whether you prioritize a more compact 75% layout with a gasket mount or a slightly larger TKL layout with on-the-fly macro keys. Your preference for size, key layout, and specific features will determine the better fit.

Model
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Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2024 Available in a 75% layout Compatible with both Mac and Windows Connects via USB-C Has built-in sound dampening Weighs about 544 g Sized at 27 x 326 x 136 mm	Released in 2021 Has Clicky, Tactile, Linear switch options Available in a 80% layout Features N-key rollover Equipped with a 1900 mAh battery Weighs about 600 g Made with a Plastic case
Score	Scores Performance: 60.9 Build Quality: 53.7 Productivity: 79.4 Customizability: 54.5 Portability: 79.2	Scores Performance: 72.7 Build Quality: 45.4 Productivity: 47 Customizability: 46 Portability: 60.5
Name	Name Redragon AETHER K706 Pro	Name Redragon Horus K621
Release year	Release year 2024	Release year 2021
Switch Options	Switch Options -	Switch Options Clicky, Tactile, Linear
Profile	Profile Low Profile	Profile Low Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 75%	Layout Size 80%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support
Display Support	Display Support	Display Support
Mac/Win Support	Mac/Win Support	Mac/Win Support
Multi-Media Keys	Multi-Media Keys	Multi-Media Keys
USB-C	USB-C	USB-C
USB passthrough	USB passthrough	USB passthrough
Connection	Connection Bluetooth, 2.4 GHz, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate -	Polling Rate -
Battery capacity	Battery capacity -	Battery capacity 1900 mAh
Hall Effect Support	Hall Effect Support	Hall Effect Support
QMK Support	QMK Support	QMK Support
VIA Support	VIA Support	VIA Support
VIAL Support	VIAL Support	VIAL Support
N-Key Rollover	N-Key Rollover	N-Key Rollover
Rapid Trigger	Rapid Trigger	Rapid Trigger
Mount Style	Mount Style Bottom Mount	Mount Style Bottom Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb	Backlight Rgb
Case Colors	Case Colors	Case Colors
Case Material	Case Material -	Case Material Plastic
Keycaps Material	Keycaps Material -	Keycaps Material -
Dimensions	Dimensions 27 x 326 x 136 mm	Dimensions -
Weight	Weight 544g	Weight 600g

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Pros and Trade-offs

Select the Redragon AETHER K706 Pro if your priority is a compact, lightweight keyboard for travel, office, or programming, and you value its gasket-mounted sound profile. Opt for the Redragon Horus K621 if you prefer a TKL layout with dedicated macro keys for gaming or content creation workflows and want the assurance of a larger 1900mAh battery. The decision ultimately centers on layout preference and specific feature needs.

Redragon AETHER K706 Pro

+More compact and portable 75% layout with a 326mm length.
+Lighter weight at 544 grams.
+Features a gasket mount design for noise reduction and a softer typing feel.
+Package includes four spare low-profile switches.
+Vendor description states it has dedicated media controls without FN combos.

−Does not have dedicated macro keys like the Horus K621.
−Battery capacity is not specified in the provided metadata or description.
−Layout omits the numpad and some navigation keys, which may not suit all users.

Redragon Horus K621

+Includes four dedicated macro keys for on-the-fly keybinding.
+Features a larger 1900mAh battery for prolonged wireless use.
+TKL layout provides dedicated arrow and navigation keys in a familiar format.
+Vendor lists N-key rollover for reliable simultaneous key presses.
+Offers 20 preset RGB backlight modes according to its product page.

−Heavier at 600 grams and larger due to its TKL form factor.
−Case material is listed simply as plastic in the metadata.
−Package does not include spare switches or a 2.4GHz receiver based on the listed contents.

Which Keyboard Is Better for Your Needs?

The AETHER K706 Pro wins for office use, programming, and travel due to its lighter weight, more compact 75% layout, and quieter gasket design. The Horus K621 is the better pick for gaming and content creation, leveraging its dedicated macro keys and media controls. For modding, the AETHER has a slight advantage with its gasket construction and included spare switches.

GamingRedragon Horus K621

•The Horus K621 includes four dedicated macro keys for on-the-fly keybinding.
•Its vendor description highlights 20 preset RGB backlight modes.
•It features N-key rollover as listed in its metadata.

OfficeRedragon AETHER K706 Pro

•The AETHER K706 Pro is lighter at 544g and has smaller dimensions (326mm long).
•Its vendor description mentions a quiet gasket design for noise reduction.
•It includes a dedicated media control area according to its feature list.

ProgrammingRedragon AETHER K706 Pro

•The AETHER's 75% layout retains the function row without requiring FN combos, as stated by the vendor.
•Its compact 82-key design saves desk space for reference materials.
•It supports professional software for macro customization per its description.

TravelRedragon AETHER K706 Pro

•The AETHER K706 Pro is significantly lighter at 544g versus 600g.
•It has a shorter length (326mm) compared to the Horus K621's TKL form factor.
•Vendor reviews specifically praise its portability and use as a travel keyboard.

ModdingRedragon AETHER K706 Pro

•The AETHER K706 Pro features a gasket mount design, which the vendor states aids in noise reduction and provides a softer typing feel.
•Its package includes four spare switches, offering immediate replacement options.
•Both keyboards are pre-built with no mentioned hot-swap support, making the AETHER's included spares and gasket construction a slight edge.

Content CreationRedragon Horus K621

•The Horus K621's four dedicated macro keys can be assigned to software shortcuts.
•Its vendor description mentions a dedicated function area for media control like play, pause, and volume.
•The professional software support allows for key reassignments and macro records.