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Head to head · Prices checked Nov 11, 2026

Redragon EISA K686 Pro vs Keychron V6Wireless 96% vs Wired Full-Size

Choose the Redragon K686 Pro for wireless flexibility and a compact layout, or the Keychron V6 for deep firmware customization and a full-size form factor.

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Quick verdict

Which one should you get?

Get the

Redragon EISA K686 Pro

Wireless 96%

If you want

  • Tri-mode connectivity with Bluetooth, 2.4 GHz, and wired USB-C.
  • Compact 96% layout with a numpad saves desk space.
  • Gasket mount design with sound-absorbing pads and foam for a softer typing feel.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • No ISO layout. ISO-DE, UK, and other ISO variants are not offered.

Get the

Keychron V6

Wired Full-Size

Build quality in the top 5% of 100% boards under $100.

If you want

  • Extensive customization via QMK and VIA open-source firmware.
  • Available in multiple switch types (linear, tactile, clicky) and as a barebones kit.
  • Features screw-in PCB stabilizers and a steel plate for a solid build.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.

Bottom line

Your primary need dictates the choice. If you require wireless connectivity to switch between devices and value a space-saving layout, the Redragon EISA K686 Pro is the practical option. If your priority is deep, software-level customization, a full-size layout for data entry, and a build geared towards modders, the wired Keychron V6 is the superior platform. Consider the Keychron V6 for a stationary, customizable workstation keyboard and the Redragon K686 Pro for a flexible, compact 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 EISA K686 Pro

Keychron V6

  • Layout size

    90%

    100%

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

    Wireless for several devices and wired for lower latency

  • Max polling rate

    1,000 Hz

    8,000 Hz

    Higher polling helps competitive FPS and does nothing for typing

  • Case material

    Plastic

    ABS, Plastic

  • Switch options

    Linear

    Clicky, Linear, Tactile

KeebFinder scores

How we score
  • Redragon EISA K686 Pro
  • Keychron V6
Performance
78
91
Build quality
68
88
Productivity
83
98
Customizability
73
98
Portability
54
45

What they share

  • Hot-swappable
  • Knob
  • Sound dampening
See every spec side by side

Best for

What will you mostly use it for?

The Keychron V6 is the clear choice for programming and modding due to its QMK/VIA support and full-size layout. The Redragon K686 Pro wins for office use and travel, thanks to its wireless modes and more compact form. For gaming, the V6's confirmed high polling rate gives it an edge, while content creators will find useful features like a knob on both boards.

For gaming

Pick the Keychron V6

  • The Keychron V6 has a specified 1000 Hz polling rate, which the Redragon's listing does not mention.
  • The V6's tray mount with a steel plate may offer a more consistent feel for key presses.
  • N-key rollover is listed as a feature for the V6.

Full specs

Redragon EISA K686 Pro vs Keychron V6 specs

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

17 of 27 specs differ

Redragon EISA K686 Pro

Keychron V6

Typing & switches

Switch options

Linear
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount, Plate Mount, Tray Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

90%
100%

Layout standard

ANSI
ANSI, ISO, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-UK, JIS

Ergonomics

Standard
Standard

Knob

Yes
Yes

Display

LED
None

Media keys

No
Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Max polling rate

1,000 Hz
8,000 HzBetter

Battery

4,000 mAh
Wired only

USB-C

Yes
Yes

Build & materials

Case material

Plastic
ABS, Plastic

Plate material

Plastic
Steel

Keycaps

PBT
ABS, PBT

Weight

1,200 g
1,360 g

Dimensions

90 x 430 x 90 mm
19 x 141 x 448 mm

Typing angle

—
4°

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2024
2022

For EU buyers

ISO layouts by store

Which stores sell ISO-DE, UK, and the other regional layouts.

Redragon EISA K686 Pro

No ISO layout at the stores we track.

Keychron V6

  • Keychron

    ISO-DE, ISO-UK, ISO-Nordic, ISO-FR, ISO-ES, ISO-SW

    Out of stockShips to you

  • Keychron (DE)

    ISO-DE, ISO-FR, ISO-ES

    In stockDoes not ship to you

  • Keychron (DE)

    ISO-DE, ISO-UK, ISO-FR, ISO-ES, ISO-SW

    Out of stockDoes not ship to you

Where to buy

Compare prices

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

Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

Lowest price across stores, Amazon excluded.

Keychron V64 stores

FAQ

Redragon EISA K686 Pro vs Keychron V6: your questions

Only the Redragon EISA K686 Pro offers wireless connectivity. According to its product page, it supports Bluetooth and 2.4 GHz wireless modes in addition to a wired USB-C connection. The Keychron V6 is a wired-only keyboard.

Yes, the Keychron V6 supports extensive reprogramming. It is compatible with the open-source QMK firmware and the VIA configurator, allowing for deep key remapping, macro creation, and layer customization directly through software.

Yes, the Redragon K686 Pro features a 96% layout. This design incorporates a number pad into a compact form factor by removing some of the spacing between keys, making it smaller than a standard full-size keyboard while retaining the numpad.

The Keychron V6 is available with a choice of Keychron K Pro switches. The vendor listing shows options for Red (linear), Blue (clicky), and Brown (tactile) switches. The K Pro switches are described as factory pre-lubed for smoothness.

They use different mounting styles which affect feel. The Redragon K686 Pro uses a gasket mount with sound-absorbing pads, which its description says provides a softer, more cushioned typing experience. The Keychron V6 uses a tray mount with a steel plate, which typically offers a firmer, more direct feedback.

Both keyboards offer PBT keycaps. The Redragon K686 Pro uses PBT keycaps. The Keychron V6 uses double-shot PBT keycaps in an OSA profile, which the manufacturer states are oil-resistant and prevent legends from fading.

Yes, both keyboards are hot-swappable. The Redragon K686 Pro listing states its sockets support both 3-pin and 5-pin switches. The Keychron V6 product page also confirms its PCB supports hot-swapping for 3-pin and 5-pin MX-style switches.

The Redragon K686 Pro is a 96% layout keyboard, measuring 90 x 430 x 90 mm. The Keychron V6 is a full-size 100% layout keyboard, measuring 19 x 141 x 448 mm. The V6 is larger, heavier, and includes a full navigation cluster and more spacing between keys.

Yes, both keyboards list Mac support. The Redragon K686 Pro has a side button for switching between Windows and Mac layouts. The Keychron V6 includes a system toggle and an additional set of keycaps specifically for macOS compatibility.

Based on the listings, the Redragon K686 Pro package includes a detachable USB-C cable, a 2.4 GHz nano receiver, a keycap and switch puller, four spare switches, and a user manual. The Keychron V6 listing for the fully assembled version includes keycaps, switches, and a Type-C cable with an adapter.

Yes, both the Redragon EISA K686 Pro and the Keychron V6 feature south-facing RGB LEDs. This orientation helps prevent interference with Cherry-profile keycaps and often provides better lighting from the typist's perspective.

The Redragon K686 Pro may be more approachable due to its plug-and-play wireless functionality and included accessories like spare switches. The Keychron V6 is excellent for beginners interested in learning customization, but its wired-only nature and focus on programmability might appeal more to those ready to dive into firmware tweaking.

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