AULA F99 Pro vs Redragon EISA MAX K686Battery Life or Keycaps?
Choose the AULA F99 Pro for superior battery life and a lighter build, or the Redragon EISA MAX K686 for its included PBT keycaps and spare switches.
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from$68at Epomaker
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from$69at Redragon
Which one should you get?
Get the
AULA F99 Pro
Build quality in the bottom 50% of 96% boards under $100.
- Large 8000mAh battery for extended wireless use.
- Lighter weight of 1023g for easier portability.
- Includes a flex-cut PC plate for a softer typing feel, according to the vendor.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- Compact full-size layout. The numpad is present, the gaps of a full-size board are not.
Get the
Redragon EISA MAX K686
- Comes with PBT keycaps pre-installed for better durability and texture.
- Includes four spare switches in the box for immediate customization.
- Features MOA/DSA profile keycaps, which the vendor states provide a larger contact surface.
Your priority should guide your choice. If you value maximum wireless uptime and a lighter keyboard for moving between setups, the AULA F99 Pro is the clear option. If you prefer a keyboard with more durable keycaps out of the box and appreciate having spare parts for tinkering, the Redragon EISA MAX K686 is the better starting point. Both deliver excellent core features for their 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.
AULA F99 Pro
Redragon EISA MAX K686
Layout size
96%
90%
Case material
ABS
Plastic
Weight
1,023 g
1,200 g
Heavier boards stay planted and lighter ones travel
Backlight
RGB, south-facing
RGB
RGB for looks and low light rather than speed
Dimensions
43 x 146 x 390 mm
90 x 430 x 90 mm
- AULA F99 Pro
- Redragon EISA MAX K686
- Performance
- 6666
- Build quality
- 6263
- Productivity
- 8383
- Customizability
- 6667
- Portability
- 6352
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Switch options: Linear
- Mount style: Gasket Mount
- Knob
- Sound dampening
What will you mostly use it for?
The AULA F99 Pro holds clear advantages for office use and travel due to its larger battery and lighter weight. For modding enthusiasts, the Redragon EISA MAX K686 is the better pick because it includes PBT keycaps and spare switches out of the box. For gaming, programming, and content creation, the keyboards are evenly matched, sharing core features like hot-swap sockets, gasket mounts, and control knobs.
It's a tie
- Both feature identical connectivity options with wired, 2.4GHz, and Bluetooth modes.
- Both use linear switches and gasket mounts for a smooth, responsive feel.
- Both have south-facing RGB lighting, which the AULA listing confirms, for better keycap compatibility.
AULA F99 Pro vs Redragon EISA MAX K686 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
5 of 20 specs differ
AULA F99 Pro
Redragon EISA MAX K686
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
Mac & Windows
Released
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AULA F99 Pro vs Redragon EISA MAX K686: your questions
The AULA F99 Pro has a specified 8000mAh battery. The Redragon EISA MAX K686's product listing does not specify a battery capacity, so the AULA is the confirmed choice for longer battery life.
No. The Redragon EISA MAX K686 is listed with PBT keycaps. The AULA F99 Pro's metadata does not specify the keycap material, and its vendor description mentions the keycap profile but not the material, suggesting they are likely ABS plastic.
Yes, both the AULA F99 Pro and Redragon EISA MAX K686 feature hot-swappable PCBs. This allows you to change the mechanical switches without soldering.
The Redragon EISA MAX K686 comes with custom linear Mint Mambo switches. The vendor describes them as thick-lubed for a creamy typing feel.
According to the vendor page, the AULA F99 Pro offers a choice between LEOBOG Nimbus V3 linear switches or LEOBOG Star Arrow linear switches at the time of purchase.
Both keyboards are designed for a dampened sound. The AULA F99 Pro lists five layers of sound-improving materials including sandwich foam and a PET film. The Redragon K686 also lists five sound-absorbing pads, including PO foam and a silicone bottom pad. The actual sound will depend on the specific switches and keycaps used.
Yes, both the AULA F99 Pro and Redragon EISA MAX K686 list Mac support as a feature. The Redragon listing specifically mentions a side button for switching between Windows and Mac layouts.
Yes, both keyboards support customization software. The AULA F99 Pro uses the AULA Driver for key mapping and RGB effects. The Redragon EISA MAX K686 also supports proprietary software for creating macros and lighting effects.
The Redragon EISA MAX K686 includes a more comprehensive accessory kit: a keyboard, USB-C cable, nano receiver, puller, four spare switches, a sticker, and a manual. The AULA F99 Pro includes the keyboard, cable, receiver, puller, and manual, but no spare switches are listed.
The core differences are in the keycaps and battery. The Redragon uses PBT keycaps and includes spare switches. The AULA uses a larger 8000mAh battery and a lighter ABS plastic case. Both use gasket mounts and have extensive sound-dampening.
The AULA F99 Pro vendor description explicitly states it has south-facing RGB LEDs. The Redragon EISA MAX K686 listing confirms RGB lighting but does not specify the LED orientation.
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