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Compare Redragon UCAL K673 HE vs Wyvern K761 Pro Differences Side by Side

This comparison is for buyers deciding between Redragon's high-performance gaming model and their feature-rich wireless workhorse. The choice is difficult because both offer gasket mounts, sound dampening, and a control knob, but prioritize fundamentally different strengths. The UCAL K673 HE is a wired specialist built for speed, while the Wyvern K761 Pro is a versatile all-rounder with tri-mode connectivity.

61
UCAL K673 HE Rapid Trigger Gaming Keyboard
75
WYVERN K761 PRO

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  • Has Magnetic switch options
  • Available in a 75% layout
  • Includes a No display
  • Utilizes Hall effect sensors
  • Enables rapid trigger functionality
  • Supports Wired, Wired only connectivity
  • Runs at a 8000 Hz polling rate
  • Weighs about 1240 g
  • Sized at 104 x 335 mm
  • Has Linear switch options
  • Supports hot-swappable switches
  • Available in a 100% layout
  • Includes a Yes, TFT display
  • Compatible with both Mac and Windows
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Equipped with a 4000 mAh battery
  • Weighs about 1450 g
  • Sized at 38 x 443 x 133 mm
  • Features PBT keycaps
Scores
  • Performance: 94.3
  • Build Quality: 57.9
  • Productivity: 63.1
  • Customizability: 48.9
  • Portability: 57.8
Scores
  • Performance: 65.2
  • Build Quality: 68.6
  • Productivity: 82.8
  • Customizability: 72.9
  • Portability: 53.4
Name
Redragon UCAL K673 HE
Name
Redragon Wyvern K761 Pro
Release year
2025
Release year
2025
Switch Options
Magnetic
Switch Options
Linear
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
100%
Layout Standard
ANSI
Layout Standard
ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Display Support
 
Display Support
 
TFT
Mac/Win Support
 
Mac/Win Support
 
Multi-Media Keys
 
Multi-Media Keys
 
USB-C
 
USB-C
 
USB passthrough
 
USB passthrough
 
Connection
Wired, Wired only
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
8000 Hz
Polling Rate
-
Battery capacity
-
Battery capacity
4000 mAh
Hall Effect Support
 
Hall Effect Support
 
QMK Support
 
QMK Support
 
VIA Support
 
VIA Support
 
VIAL Support
 
VIAL Support
 
N-Key Rollover
 
N-Key Rollover
 
Rapid Trigger
 
Rapid Trigger
 
Mount Style
Gasket Mount
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb
Backlight
 
Rgb
Case Colors
Case Colors
Case Material
Plastic
Case Material
Plastic
Keycaps Material
-
Keycaps Material
PBT
Dimensions
104 x 335 mm
Dimensions
38 x 443 x 133 mm
Weight
1240g
Weight
1450g
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Pros and Trade-offs

Your primary need dictates the choice. For competitive gaming where every millisecond counts, the Redragon UCAL K673 HE and its Hall effect switches are the clear option. For general use, office work, programming, or anyone who values wireless freedom and a full numpad, the Redragon Wyvern K761 Pro offers greater versatility and customization at a slightly higher price point.

Redragon UCAL K673 HE

  • +Ultra-low latency with an 8000 Hz polling rate.
  • +Hall effect magnetic switches with software-adjustable Rapid Trigger actuation (0.1-3.4mm).
  • +Compact 75% layout frees up desk space for mouse movement.
  • +Includes a dedicated control knob for media and backlight adjustment.
  • +Vendor lists multi-platform driver support including a web-based client.
  • −Wired-only connectivity limits placement and device switching.
  • −Lacks hot-swappable switches, limiting future switch changes.
  • −Smaller layout omits the numpad and some navigation keys.

Redragon Wyvern K761 Pro

  • +Versatile tri-mode connectivity (Bluetooth, 2.4GHz, USB-C wired).
  • +Hot-swappable sockets allow for easy switch replacement.
  • +Features a 1.41-inch TFT screen for system info and customization.
  • +Includes a full 104-key layout with PBT shine-through keycaps.
  • +Large 4000mAh battery for extended wireless use.
  • −Larger and heavier full-size form factor is less portable.
  • −Does not feature Hall effect switches or an ultra-high polling rate for competitive gaming.
  • −The integrated screen and battery add to the overall cost.

Which Keyboard Is Better for Your Needs?

The Wyvern K761 Pro wins in most productivity and versatility categories due to its wireless options, full layout, and modding-friendly hot-swap design. The UCAL K673 HE is the definitive pick for dedicated gaming, especially FPS or rhythm titles, thanks to its high polling rate and Hall effect switches. Its compact size also makes it the better choice for travel or smaller desks where space is at a premium.

GamingRedragon UCAL K673 HE
  • •Features an 8000 Hz polling rate for minimal input latency.
  • •Equipped with Hall effect magnetic switches supporting Rapid Trigger technology for adjustable actuation.
  • •Its 75% layout provides more desk space for mouse movement.
OfficeRedragon Wyvern K761 Pro
  • •Offers tri-mode connectivity (Bluetooth, 2.4GHz, wired) for flexible device pairing.
  • •Includes a full 104-key layout with a dedicated numpad for data entry.
  • •Features a 4000mAh battery for long cord-free use.
ProgrammingRedragon Wyvern K761 Pro
  • •The full-size layout retains all function and navigation keys without layers.
  • •Has hot-swappable sockets for easily changing switch types.
  • •Includes PBT keycaps, which are more durable against shine from frequent use.
TravelRedragon UCAL K673 HE
  • •Smaller 75% form factor (335mm wide) is more portable than a full-size board.
  • •Lighter weight at 1240g compared to 1450g.
  • •Wired-only design means no need to manage a battery or wireless dongle.
ModdingRedragon Wyvern K761 Pro
  • •Explicitly listed as having hot-swappable sockets compatible with 3-pin and 5-pin switches.
  • •Includes eight spare switches in the package for experimentation.
  • •The vendor description details a five-layer noise dampening system including PO foam, IXPE foam, and a PET sound pad.
Content CreationRedragon Wyvern K761 Pro
  • •The integrated 1.41-inch TFT screen can display system info or custom GIFs.
  • •Full-size layout is beneficial for shortcut-heavy editing software.
  • •Wireless connectivity reduces cable clutter on a production desk.

Frequently Asked Questions (FAQ)

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