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Head to head · Prices checked Oct 21, 2026

Redragon DHARMA K740 PRO vs EISA MAX K686Aluminum vs Gasket Mount

Choose the Dharma K740 Pro for a sturdier, more responsive feel, or the Eisa Max K686 for a softer, quieter typing experience.

DHARMA K740 PRO

Aluminum

Redragon DHARMA K740 PRO

from$74at Redragon

90-day low

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Quick verdict

Which one should you get?

Get the

Redragon DHARMA K740 PRO

Aluminum

If you want

  • Solid aluminum case for a premium, sturdy feel.
  • Explicitly lists a 1000 Hz polling rate for responsive input.
  • Bottom mount design may offer a more direct keypress feedback.

And can live with

  • Lacks the dedicated sound dampening foams found in the Eisa Max.
  • Mounting style is less focused on a cushioned, flexible typing experience.
  • Does not mention a dedicated Windows/Mac toggle button.

Get the

Redragon EISA MAX K686

Gasket Mount

If you want

  • Gasket mount design with silicone gaskets for a softer, more flexible typing feel.
  • Includes five sound-absorbing pads: PO foam, IXPE switch foam, PET pad, bottom socket foam, and a silicone bottom pad.
  • Features a dedicated side button for switching between Windows and Mac systems.

And can live with

  • Case is constructed from plastic rather than aluminum.
  • Product specifications do not list a polling rate.
  • Slightly heavier at 1200 grams.

Bottom line

Your priority dictates the choice. If you value a rock-solid, premium build with confirmed high-speed polling for gaming, the Redragon Dharma K740 Pro is the clear pick. If you prefer a quieter, more cushioned typing experience with extensive pre-installed sound dampening for office or content work, the Redragon Eisa Max K686 is the better option. Both are excellent values with hot-swap and tri-mode features.

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 DHARMA K740 PRO

Redragon EISA MAX K686

  • Case material

    Aluminum

    Plastic

  • Mount style

    Bottom Mount

    Gasket Mount

  • Weight

    1,150 g

    1,200 g

  • Sound dampening

    No

    Yes

  • N-key rollover

    Yes

    No

KeebFinder scores

How we score
  • Redragon DHARMA K740 PRO
  • Redragon EISA MAX K686
Performance
79
67
Build quality
64
63
Productivity
74
84
Customizability
67
67
Portability
52
52

What they share

  • Layout size: 90%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Switch options: Linear
  • Knob
  • Keycaps: PBT
See every spec side by side

Best for

What will you mostly use it for?

The Eisa Max K686 wins for office use, modding, and content creation, primarily due to its focus on sound dampening and a softer gasket-mounted feel. The Dharma K740 Pro takes the edge for gaming, leveraging its confirmed high polling rate and rigid aluminum build. For programming and travel, the keyboards are evenly matched, sharing core features like the 98-key layout and tri-mode connectivity.

For gaming

Pick the Redragon DHARMA K740 PRO

  • The Dharma K740 Pro lists a 1000 Hz polling rate, which the Eisa Max K686's specifications do not mention.
  • Its solid aluminum base provides a stable, non-flexing platform for rapid key presses.
  • The bottom mount style may offer a more direct and responsive feel compared to a gasket mount.

Full specs

Redragon DHARMA K740 PRO vs EISA MAX K686 specs

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

7 of 20 specs differ

Redragon DHARMA K740 PRO

Redragon EISA MAX K686

Typing & switches

Switch options

Linear
Linear

Hot-swappable

Yes
Yes

Mount style

Bottom Mount
Gasket Mount

Sound dampening

No
Yes

Layout

Layout size

90%
90%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
Yes

Display

None
None

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
—

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
Plastic

Keycaps

PBT
PBT

Weight

1,150 g
1,200 g

Dimensions

42 x 378 x 129 mm
90 x 430 x 90 mm

Backlight

RGB
RGB

Firmware & software

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2025
2024

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • RedragonCN

    In stock
    $74Visit
  • AmazonGlobal

    Check price
    ~$74Visit
  • RedragonCN

    In stock
    $69Visit
  • AmazonGlobal

    Check price
    ~$69Visit

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FAQ

Redragon DHARMA K740 PRO vs EISA MAX K686: your questions

The Eisa Max K686 is better for a quiet office. Its product description highlights five sound-absorbing pads, including PO foam, IXPE switch foam, a PET sound pad, bottom socket foam, and a silicone bottom pad, which are designed to significantly reduce typing noise.

Yes, the Redragon Dharma K740 Pro offers tri-mode connectivity. You can use it via a USB-C wired connection, Bluetooth 3.0/5.0, or a 2.4GHz wireless receiver for flexible setup options.

The Eisa Max K686 uses a gasket mount, where the plate is suspended by silicone gaskets for a softer, more cushioned typing feel with less harsh noise. The Dharma K740 Pro uses a bottom mount, where the plate is fixed directly to the case base, typically resulting in a firmer, more direct feedback.

Yes, both keyboards feature PBT keycaps, which are durable and resistant to shine. Since both use a standard 98-key ANSI layout and have Cherry MX-style stems, you should be able to replace them with many aftermarket keycap sets.

Yes, the Redragon Eisa Max K686 is hot-swappable. The manufacturer states its socket is compatible with nearly all 3-pin and 5-pin switches, allowing you to change switches without soldering.

Both include similar accessories: a keyboard, USB-C cable, receiver, keycap & switch puller, spare switches, and a manual. The Dharma K740 Pro specifically lists four spare Mint Mambo switches and a Redragon sticker.

Yes, both the Redragon Dharma K740 Pro and Eisa Max K686 support proprietary software. According to their product pages, this software allows you to design lighting effects, create macros, and remap keys for more efficient work and gaming.

Both are 90% (98-key) layout keyboards, making them very similar in size. The Dharma K740 Pro has dimensions of 378 x 129 mm, while the Eisa Max K686 is 430 x 90 mm. The Eisa Max is longer but narrower, so desk footprint is comparable.

Yes, both keyboards list Mac support as a feature. The Eisa Max K686 specifically has a dedicated side button for toggling between Windows and Mac system layouts, which may offer more seamless compatibility.

Both the Redragon Dharma K740 Pro and Eisa Max K686 come pre-installed with Linear Mint Mambo switches. These are described as thick-lubed custom linear switches designed for a smooth and creamy typing feel.

Build quality differs in material choice. The Dharma K740 Pro uses a solid aluminum case, which feels premium and rigid. The Eisa Max K686 uses a plastic case but implements a more complex internal construction with a gasket mount and multiple foam layers for sound quality.

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