Compare Redragon UCAL K673 Pro vs UCAL MAX K673 Differences Side by Side

This comparison is for buyers deciding between two very similar 75% wireless keyboards from Redragon. The choice is difficult because the UCAL K673 Pro and UCAL MAX K673 share identical core specs like layout, connectivity, and gasket mount design. The decision hinges on subtle upgrades in the MAX model, including its included switches, battery capacity, and sound-dampening approach, which may justify a slightly higher cost for some users.

Model
	66	65	Select a keyboard to compare
Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2023	Released in 2024
Score	Scores Performance: 65.2 Build Quality: 63.1 Productivity: 69.6 Customizability: 58.7 Portability: 75.7	Scores Performance: 66.3 Build Quality: 64 Productivity: 70.3 Customizability: 60.3 Portability: 76
Name	Name Redragon UCAL K673 Pro	Name Redragon UCAL MAX K673
Release year	Release year 2023	Release year 2024
Switch Options	Switch Options Linear	Switch Options Linear
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 75%	Layout Size 75%
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 4000 mAh	Battery capacity 4000 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 Gasket Mount	Mount Style Gasket 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 Plastic	Case Material Plastic
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions 37 x 335 x 37 mm	Dimensions 37 x 335 x 37 mm
Weight	Weight 1200g	Weight 1200g

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Pros and Trade-offs

The UCAL MAX K673 is the logical choice if you value its specific Mint Mambo switches, the extra sound-dampening material, and a more clearly defined accessory package. Opt for the UCAL K673 Pro if you prefer Outemu Red switches or find it available at a more attractive price, as the core typing and wireless experience will be largely the same.

Redragon UCAL K673 Pro

+Includes Outemu Red linear switches, which the manufacturer lists as suitable for office and gaming.
+Features two 3.5mm sound-absorbing foams for noise reduction.
+Comes with a keycap and switch puller for basic maintenance.
+Software support for macros and RGB customization is available.
+Has a dongle storage socket to help prevent loss of the 2.4GHz receiver.

−Vendor description lists a 3000mAh battery, conflicting with the 4000mAh spec in the metadata.
−Includes fewer sound-dampening pads (two) compared to the MAX model.
−The accessory list is less detailed than the MAX's, simply noting 'spare switches'.

Redragon UCAL MAX K673

+Comes with custom Mint Mambo linear switches.
+Includes five sound-absorbing pads for enhanced noise reduction.
+Clear package contents include four spare switches and a nano receiver.
+OEM profile PBT keycaps are highlighted for a comfortable typing experience.
+Consistently listed with a 4000mAh battery capacity.

−May be priced slightly higher than the Pro model.
−Some user reviews mention occasional key ghosting.
−The USB-C port is on the left side, which may affect cable routing for some setups.

Which Keyboard Is Better for Your Needs?

The keyboards are tied in most categories due to their shared foundation. The primary differentiator is for modders, where the UCAL MAX K673 offers more sound-dampening pads and a clearer accessory count. For all other uses, including gaming, office work, and travel, the experience will be nearly identical, making the choice a matter of preferring the MAX's specific switch type and enhanced dampening or the Pro's potential cost savings.

GamingTie

•Both offer identical 75% layouts for mouse space.
•Both feature tri-mode connectivity with 2.4GHz for wireless gaming.
•Both have hot-swappable sockets for switch customization.

OfficeTie

•Both have dedicated function keys and a volume/media knob.
•Both support Bluetooth for multi-device connectivity.
•Both include sound dampening features for a quieter environment.

ProgrammingTie

•Both use the same 81-key 75% ANSI layout.
•Both are compatible with software for macro programming.
•Both feature PBT keycaps for durability.

TravelTie

•Both share identical dimensions (335mm length) and weight (~1.2kg).
•Both offer wireless operation with a 4000mAh battery (MAX) or 3000mAh/4000mAh (Pro per different sources).
•Both include a detachable USB-C cable.

ModdingRedragon UCAL MAX K673

•The MAX includes five sound-absorbing pads versus two in the Pro.
•The MAX comes with four spare switches, while the Pro listing mentions 'spare switches' without a specified count.
•Both have the same hot-swappable, gasket-mounted design.

Content CreationTie