Which one should you get?
Get the
Redragon EISA K686 Pro
Wireless 96%
- 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.
- Only available with linear red switches.
- No mention of high polling rate for gaming.
- Software customization is limited compared to QMK/VIA.
Get the
Keychron V6
Wired Full-Size
- 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.
- Wired-only connectivity, with no wireless option.
- Larger, heavier full-size form factor is less portable.
- Higher base weight of 1350g.
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.
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
Case material
Plastic
ABS, Plastic
Switch options
Linear
Clicky, Linear, Tactile
Mount style
Gasket Mount
Gasket Mount, Plate Mount, Tray Mount
- Redragon EISA K686 Pro
- Keychron V6
- Performance
- 6691
- Build quality
- 6389
- Productivity
- 8398
- Customizability
- 6698
- Portability
- 5245
- Hot-swappable
- Knob
- Sound dampening
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.
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.
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Redragon EISA K686 Pro
No owner reviews collected yet.
Keychron V6
27 owner reviews
“Great keyboard. Love using it. Two quibbles: Logo is backwards on Windows key Wish Caps Lock lit up—the LED underneath isn’t enough to indicate when Caps Lock is engaged.”
“I have never used a keyboard where every time you just as much barely graze a key' it registers. This is horrible, you pretty much have to perfectly press the keys dead center, otherwise, it will press surrounding keys as well.”
Redragon EISA K686 Pro vs Keychron V6 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
15 of 26 specs differ
Redragon EISA K686 Pro
Keychron V6
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Max polling rate
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
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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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