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Head to head · Prices checked Nov 10, 2026

Redragon PENUMBRA K687 HE vs Wyvern K761 ProGaming vs. Versatility

Choose the Penumbra K687 HE for competitive gaming with Hall Effect switches, or the Wyvern K761 Pro for wireless flexibility and a full layout.

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Quick verdict

Which one should you get?

Get the

Redragon PENUMBRA K687 HE

Gaming

Build quality in the top 45% of 75% boards under $100.

If you want

  • CNC aluminum case construction for a solid, premium feel.
  • Hall Effect magnetic switches with adjustable actuation from 0.1mm to 3.4mm.
  • Includes rapid trigger technology for competitive gaming.

Rules this board out

  • Magnetic switches only. Standard MX switches will not fit.
  • No numpad.

Get the

Redragon Wyvern K761 Pro

Versatility

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

If you want

  • Tri-mode connectivity with Bluetooth, 2.4GHz wireless, and USB-C wired.
  • Hot-swappable sockets support both 3-pin and 5-pin switches.
  • Includes a 1.41-inch TFT screen for information and customization.

Bottom line

Your primary need dictates the choice. Gamers who want the fastest, most adjustable key response for titles like fighting games or FPSes should choose the Redragon Penumbra K687 HE. For everyone else—especially those who need a number pad, want wireless freedom, or enjoy customizing switches and a small screen—the Redragon Wyvern K761 Pro is the more versatile and practical daily driver.

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 PENUMBRA K687 HE

Redragon Wyvern K761 Pro

  • Layout size

    75%

    100%

  • Hall effect (magnetic)

    Yes

    No

    Adjustable actuation helps in games and not in normal typing

  • Rapid trigger

    Yes

    No

    Faster resets help in games and not in normal typing

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Hot-swappable

    No

    Yes

    Switch changes without soldering

KeebFinder scores

How we score
  • Redragon PENUMBRA K687 HE
  • Redragon Wyvern K761 Pro
Performance
86
65
Build quality
69
68
Productivity
77
82
Customizability
54
72
Portability
60
53

What they share

  • Mount style: Gasket Mount
  • Knob
  • Sound dampening
  • Keycaps: PBT
See every spec side by side

Best for

What will you mostly use it for?

The Penumbra K687 HE is the clear choice for dedicated gaming setups, thanks to its Hall Effect switches and rapid trigger. The Wyvern K761 Pro wins for office work, content creation, and modding due to its full layout, wireless options, screen, and hot-swap capability. For programming and general use, the decision is more balanced and comes down to layout preference, as both share core quality features like PBT keycaps and a control knob.

For gaming

Pick the Redragon PENUMBRA K687 HE

  • Features dedicated Hall Effect magnetic switches designed for speed.
  • Includes software-adjustable rapid trigger technology for dynamic actuation.
  • Offers a 75% layout that saves desk space for larger mouse movements.

Full specs

Redragon PENUMBRA K687 HE vs Wyvern K761 Pro specs

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

10 of 22 specs differ

Redragon PENUMBRA K687 HE

Redragon Wyvern K761 Pro

Typing & switches

Switch options

Magnetic
Linear

Hall effect (magnetic)

Yes
No

Rapid trigger

Yes
No

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

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Battery

Wired only
4,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
Plastic

Plate material

Aluminum
—

Keycaps

PBT
PBT

Weight

1,500 g
1,450 g

Dimensions

43 x 334 x 140 mm
38 x 443 x 133 mm

Backlight

RGB
RGB

Firmware & software

Mac & Windows

Yes
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 PENUMBRA K687 HE vs Wyvern K761 Pro: your questions

The Redragon Penumbra K687 HE is better for competitive gaming. It uses Hall Effect magnetic switches that allow for adjustable actuation points down to 0.1mm and includes rapid trigger technology, which are features aimed at minimizing input delay and allowing for faster key presses.

No, the Penumbra K687 HE does not have hot-swappable sockets. Its Hall Effect magnetic switches are soldered in place. The vendor notes these are Redragon-exclusive switches and are not cross-compatible with other brands' Hall Effect switches.

Yes, the Wyvern K761 Pro supports multi-device connectivity through its tri-mode design. It has Bluetooth and a 2.4GHz wireless mode, allowing you to pair it with different computers or mobile devices and switch between them.

The Wyvern K761 Pro is equipped with a 4000mAh rechargeable battery. While the exact runtime is not specified by the manufacturer, a battery of this capacity is typically designed for long-lasting use between charges, especially with the RGB lighting adjusted.

The Penumbra K687 HE is more portable due to its 75% size. It is significantly narrower (334mm wide) than the full-size Wyvern K761 Pro (443mm wide), making it easier to fit into a backpack or use in confined spaces, despite being slightly heavier.

Yes, both keyboards have software support for customization. The Penumbra's software enables rapid trigger adjustment and actuation point settings. The Wyvern's software allows for macro programming, RGB effects, and customizing the content on its TFT screen.

Both the Redragon Penumbra K687 HE and the Wyvern K761 Pro use PBT keycaps. PBT plastic is known for being more durable and resistant to shine over time compared to ABS keycaps. The Wyvern specifically uses shine-through PBT keycaps for its RGB backlighting.

The Penumbra K687 HE includes the keyboard, a detachable USB-C cable, a keycap and switch puller, 4 spare switches, a sticker, and a manual. The Wyvern K761 Pro includes the keyboard, a USB-C cable, a 2.4GHz nano receiver, a puller, 8 spare switches, a sticker, and a manual.

Yes, the Wyvern K761 Pro is listed as compatible with Windows, macOS, and Linux. The vendor description mentions a side button for seamless switching between Windows and Mac systems, though some software-specific features may be limited on macOS.

Both keyboards feature a gasket mount design and five layers of sound-dampening material. According to the vendor descriptions, each uses PO foam, IXPE switch foam, a PET sound pad, bottom foam, and a silicone pad to reduce hollow noise and create a dampened, cleaner acoustic profile.

The 1.41-inch TFT screen on the Wyvern K761 Pro can display keyboard information like connection mode and battery level. It also supports customization, allowing you to upload GIFs or memes, according to the product listing.

The Penumbra K687 HE features a tank-solid CNC aluminum frame, which typically offers a more premium and rigid feel. The Wyvern K761 Pro uses a plastic case but still employs a gasket mount design and includes multiple sound-dampening foams for a quality typing experience.

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