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Head to head · Prices checked Nov 7, 2026

Redragon UCAL K673 vs Wyvern K761 ProCompact vs Full-Size Choice

Choose the UCAL K673 for a portable, space-saving layout, or the Wyvern K761 Pro for a full-size layout with a screen and greater modding potential.

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Quick verdict

Which one should you get?

Get the

Redragon UCAL K673

Compact

Build quality in the bottom 35% of 75% boards under $100.

If you want

  • Compact 75% layout saves considerable desk space.
  • Lighter weight at 1240 grams for easier portability.
  • Includes a specified 1000 Hz polling rate for wired mode.

Rules this board out

  • Switches are soldered. Swapping them means soldering.
  • No numpad.

Get the

Redragon Wyvern K761 Pro

Full-Size Choice

Build quality in the top 25% of 100% boards under $100.

If you want

  • Full-size 104-key layout with a dedicated numpad.
  • Features a 1.41-inch TFT smart info screen.
  • Hot-swappable sockets compatible with 3-pin and 5-pin switches.

Bottom line

Your primary need dictates the choice. If a smaller footprint and portability are critical for your gaming setup or mobile workstation, the Redragon UCAL K673 is the logical pick. If you require a full numpad, value the ability to easily change switches, and want the novelty of an information screen, the Redragon Wyvern K761 Pro offers more features for a slightly higher cost. Both provide robust tri-mode connectivity and a gasket-mounted typing experience.

What actually differs

The differences that matter

Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.

Redragon UCAL K673

Redragon Wyvern K761 Pro

  • Layout size

    75%

    100%

  • Hot-swappable

    No

    Yes

    Switch changes without soldering

  • Display

    None

    TFT

    A case display rather than a typing feature

  • Weight

    1,240 g

    1,450 g

    Heavier boards stay planted and lighter ones travel

  • Media keys

    Yes

    No

KeebFinder scores

How we score
  • Redragon UCAL K673
  • Redragon Wyvern K761 Pro
Performance
63
65
Build quality
58
68
Productivity
63
82
Customizability
54
72
Portability
73
53

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Battery: 4,000 mAh
  • Case material: Plastic
  • Mount style: Gasket Mount
  • Knob
  • Sound dampening
See every spec side by side

Best for

What will you mostly use it for?

The Wyvern K761 Pro is the more versatile choice for stationary, feature-focused use cases like office work, programming, and content creation, thanks to its full layout, screen, and hot-swap sockets. The UCAL K673 excels in scenarios where space is at a premium, such as gaming setups with large mousepads, travel, or smaller desks, due to its compact 75% form factor and lighter weight. For modding, the K761 Pro's hot-swap capability and detailed internal foam give it a clear edge.

For gaming

Pick the Redragon UCAL K673

  • The 75% layout frees up more desk space for mouse movement.
  • It has a specified 1000 Hz polling rate for wired connectivity.
  • Its lighter weight (1240g vs 1450g) allows for easier repositioning.

Full specs

Redragon UCAL K673 vs Wyvern K761 Pro specs

Every tracked spec, side by side. Rows marked with a dot differ between the boards.

7 of 21 specs differ

Redragon UCAL K673

Redragon Wyvern K761 Pro

Typing & switches

Switch options

—
Linear

Hot-swappable

No
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

75%
100%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
Yes

Display

None
TFT

Media keys

Yes
No

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

1,000 Hz
—

Battery

4,000 mAh
4,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

Plastic
Plastic

Keycaps

—
PBT

Weight

1,240 g
1,450 g

Dimensions

104 x 335 mm
38 x 443 x 133 mm

Backlight

RGB
RGB

Firmware & software

Mac & Windows

No
Yes

Extras

Released

2025
2025

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

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FAQ

Redragon UCAL K673 vs Wyvern K761 Pro: your questions

The Redragon UCAL K673 is better for a small desk. Its 75% layout is 335mm wide, which is over 100mm narrower than the full-size Wyvern K761 Pro. This compact design frees up valuable space for your mouse and other peripherals.

Yes, the Redragon Wyvern K761 Pro features hot-swappable sockets. According to the manufacturer, these sockets are compatible with nearly all 3-pin and 5-pin mechanical switches, allowing you to change switches without soldering.

The Wyvern K761 Pro has a 1.41-inch TFT screen that acts as a smart info center. The manufacturer states it can display keyboard information like connection mode and battery level, and it supports custom GIFs or memes for personalization.

Yes, both the UCAL K673 and Wyvern K761 Pro offer tri-mode connectivity. This includes a USB-C wired connection, Bluetooth (with versions noted in the K673 description), and a 2.4 GHz wireless mode using an included nano receiver for the K761 Pro.

Both keyboards feature sound dampening, but the Wyvern K761 Pro's vendor description details a more comprehensive setup with five specific absorbing pads. These include PO foam, IXPE switch foam, a PET sound pad, and silicone padding, which may result in a more dampened sound.

The Wyvern K761 Pro is explicitly listed as compatible with MacOS and includes a dedicated side button for switching between Windows and Mac modes. The UCAL K673's description mentions Mac/Win support in its extra features metadata, but specific details are less prominent.

Both keyboards are equipped with a 4000mAh rechargeable battery. The manufacturer claims this provides long-lasting power for both models, though actual battery life will depend on usage patterns and settings like RGB brightness.

The UCAL K673 comes with linear Red switches, as per its vendor description. The Wyvern K761 Pro comes with custom linear Mint Mambo switches, which the manufacturer describes as thick-lubed for a silky, creamy typing feel.

Yes, both keyboards feature RGB backlighting. The UCAL K673 includes a control knob for adjusting brightness and media, and both models list software support for designing custom lighting effects and macros according to their vendor pages.

The UCAL K673 includes the keyboard, a USB-C cable, a keycap/switch puller, spare switches, and a manual. The Wyvern K761 Pro includes all those items plus a nano receiver for 2.4 GHz wireless, eight spare switches, and a Redragon sticker.

No. The metadata and vendor description for the Redragon UCAL K673 do not list hot-swappable sockets as a feature. This is a key differentiator from the Wyvern K761 Pro, which does have this capability.

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