Redragon DHARMA K740 vs EISA K686 ProWired vs Wireless Choice
Choose the Dharma K740 for a stable, wired gaming setup, or the Eisa K686 Pro for flexible wireless connectivity across multiple devices.
Which one should you get?
Get the
Redragon DHARMA K740
Wired
- Solid aluminum case construction for premium feel and stability.
- Confirmed 1000 Hz polling rate for responsive wired gaming.
- Includes four spare Dragon Chant linear switches in the package.
- Wired-only connectivity limits device switching and cable management.
- Uses a traditional bottom mount instead of a gasket mount.
- Lacks the internal sound dampening foams listed for the Eisa model.
Get the
Redragon EISA K686 Pro
Wireless Choice
- Tri-mode connectivity with Bluetooth, 2.4 GHz wireless, and USB-C wired.
- Gasket mount design with silicone gasket for a softer typing feel.
- Includes multiple sound dampening materials: a PO pad and two foams.
- Plastic case may feel less premium than the K740's aluminum.
- No polling rate is specified for its wireless or wired modes.
- Slightly larger footprint in one dimension (430mm vs 378mm in length).
Your priority dictates the choice. If you need a single, stationary gaming setup where low latency and a solid build are paramount, the wired Dharma K740 with its aluminum case is the clear pick. If you value the freedom to connect to multiple devices wirelessly, prefer a potentially quieter and softer typing experience from a gasket mount, or plan to mod the internal sound profile, the Eisa K686 Pro offers significantly more versatility for a similar price.
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
Redragon EISA K686 Pro
Connection
Wired
Bluetooth, 2.4 GHz, Wired
Case material
Aluminum
Plastic
Mount style
Bottom Mount
Gasket Mount
Weight
1,150 g
1,060 g
Sound dampening
No
Yes
- Redragon DHARMA K740
- Redragon EISA K686 Pro
- Performance
- 8066
- Build quality
- 6563
- Productivity
- 7583
- Customizability
- 7066
- Portability
- 4652
- Layout size: 90%
- Hot-swappable
- Switch options: Linear
- Knob
- Keycaps: PBT
What will you mostly use it for?
The Eisa K686 Pro wins in more categories, particularly those valuing flexibility and a refined typing experience. Its wireless modes make it superior for office use, travel, and content creation, while its gasket mount and sound-dampening construction appeal to modders. The Dharma K740's primary advantage is for dedicated gaming, thanks to its confirmed high polling rate and stable wired connection. For programming, the shared layout and hot-swap features make them equally viable.
Pick the Redragon DHARMA K740
- The Dharma K740 has a specified 1000 Hz polling rate for lower latency.
- Its solid aluminum base may provide more stability during intense use.
- It is a wired-only connection, eliminating potential wireless interference.
Redragon DHARMA K740 vs EISA K686 Pro specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
9 of 20 specs differ
Redragon DHARMA K740
Redragon EISA K686 Pro
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Max polling rate
USB-C
Case material
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Mac & Windows
Released
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Redragon DHARMA K740 vs EISA K686 Pro: your questions
The Eisa K686 Pro is designed for wireless use, offering three connection modes: Bluetooth, 2.4 GHz with a nano receiver, and USB-C wired. The Dharma K740 is a wired-only keyboard.
Yes, the Redragon Dharma K740 features a solid aluminum base, which the manufacturer describes as having a brushed surface for a steady and elegant feel on the desk.
Yes, the Eisa K686 Pro is hot-swappable. Redragon's product page states its upgraded socket is compatible with nearly all 3-pin and 5-pin switches.
The Eisa K686 Pro is likely quieter. Its vendor description highlights sound-absorbing pads, multiple dampening foams, and a silicone gasket specifically designed to minimize sound resonance, features not mentioned for the Dharma K740.
Yes, both the Redragon Dharma K740 and Eisa K686 Pro include a dedicated control knob for adjusting volume, media playback, and backlight brightness.
The Dharma K740 comes with pre-installed linear Dragon Chant switches. The package also includes four spare Dragon Chant switches.
Yes. The Eisa K686 Pro lists Mac support, and its vendor description notes a side button for seamless switching between Windows and Mac system layouts.
The Dharma K740 uses a bottom mount with an aluminum case for a solid feel. The Eisa K686 Pro uses a gasket mount with cushioning materials, which Redragon states provides consistent feedback and softer typing with vertical cushioning.
For comfort, the Eisa K686 Pro may have an edge due to its gasket-mounted design aimed at providing a softer, more cushioned typing experience. Both keyboards use linear switches and PBT keycaps.
Yes, according to their vendor pages, both the Dharma K740 and Eisa K686 Pro support Redragon software for creating custom lighting effects, macros, and keybindings.
The Eisa K686 Pro package includes the keyboard, a detachable USB Type-C cable, a 2.4 GHz nano receiver, a keycap and switch puller, four spare switches, a Redragon sticker, and a user manual.
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