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Head to head · Prices checked Nov 7, 2026

AULA F75 Max vs Redragon EISA K686 Pro SECompact vs Full Layout Choice

Choose the AULA F75 Max for a compact, feature-rich portable keyboard, or the Redragon EISA K686 Pro SE if you need a larger layout with a dedicated number pad.

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EPOMAKER X AULA F75 Max

4.8 (52)

$70at Epomaker

90-day low

Quick verdict

Which one should you get?

Get the

AULA F75 Max

Compact

Build quality in the top 25% of 75% boards under $100.

If you want

  • Includes a customizable TFT screen for displaying GIFs, system info, and controlling settings.
  • More portable due to its compact 75% layout, lighter weight (960g), and smaller dimensions.
  • Specifies a 1000Hz polling rate in both wired and wireless modes for responsive performance.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • No numpad.

Get the

Redragon EISA K686 Pro SE

Full Layout Choice

If you want

  • 90% layout retains a number pad and most navigation keys in a slightly condensed form factor.
  • Themed PBT keycaps with 5-sided dye-sublimation printing offer a distinctive aesthetic.
  • Vendor description mentions a 5-layer noise dampening system including PO foam and a silicone base.

Bottom line

Your primary need dictates the choice. If you value a smaller footprint, easier transport, and novel features like a TFT screen, the AULA F75 Max is the better option. If your work requires a number pad and you prefer a more traditional, stationary keyboard with a themed design, the Redragon EISA K686 Pro SE is the appropriate pick, assuming its larger size is not an issue.

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.

AULA F75 Max

Redragon EISA K686 Pro SE

  • Layout size

    75%

    90%

  • Case material

    ABS

    Plastic

  • Display

    TFT

    None

    A case display rather than a typing feature

  • Weight

    960 g

    1,200 g

    Heavier boards stay planted and lighter ones travel

  • Screw-in stabilizers

    Yes

    No

    Easier to tune than the plate-mount stabs you get prebuilt

KeebFinder scores

How we score
  • AULA F75 Max
  • Redragon EISA K686 Pro SE
Performance
78
66
Build quality
76
63
Productivity
91
69
Customizability
78
58
Portability
79
49

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Switch options: Linear
  • Mount style: Gasket Mount
  • Knob
  • Sound dampening
See every spec side by side

Best for

What will you mostly use it for?

The AULA F75 Max wins in scenarios prioritizing portability, desk space, and unique features like its TFT screen. The Redragon EISA K686 Pro SE is the clear choice for office and data-entry tasks where a number pad is non-negotiable. For programming and general typing, the similar core specs of hot-swap sockets and gasket mounts make it a closer call, dependent on layout preference.

For gaming

Pick the AULA F75 Max

  • The AULA F75 Max has a specified 1000Hz polling rate for wired and wireless modes, which the Redragon's listing does not mention.
  • Its 75% layout frees up more desk space for mouse movement compared to the larger 90% Redragon.
  • The AULA's south-facing RGB lighting is compatible with Cherry-profile keycaps, a detail not specified for the Redragon.

Full specs

AULA F75 Max vs Redragon EISA K686 Pro SE specs

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

9 of 23 specs differ

AULA F75 Max

Redragon EISA K686 Pro SE

Typing & switches

Switch options

Linear
Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
No

Layout

Layout size

75%
90%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
Yes

Display

TFT
None

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
—

Battery

4,000 mAh
—

USB-C

Yes
Yes

Build & materials

Case material

ABS
Plastic

Plate material

Plastic
—

Keycaps

PBT
PBT

Weight

960 g
1,200 g

Dimensions

44 x 328 x 143 mm
60 x 430 x 60 mm

Backlight

RGB, south-facing
RGB

Firmware & software

N-key rollover

Yes
No

Mac & Windows

Yes
No

Extras

Released

2024
2024

Where to buy

Compare prices

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

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Lowest price across stores, Amazon excluded.

AULA F75 Max3 stores

FAQ

AULA F75 Max vs Redragon EISA K686 Pro SE: your questions

The AULA F75 Max is generally better suited for gaming. It has a confirmed 1000Hz polling rate for low latency, and its compact 75% layout frees up considerable desk space for mouse movement. The Redragon's listing does not specify a polling rate, and its larger 90% size occupies more of your desk.

Yes, the Redragon EISA K686 Pro SE includes a number pad. It uses a 90% layout, which condenses a full-size keyboard by removing some spacing but retains the number pad and most navigation keys. The AULA F75 Max, as a 75% keyboard, does not have a number pad.

According to the manufacturer's specifications, the AULA F75 Max has a 4000mAh battery. They estimate up to 30.5 hours of use with the RGB backlight on, and up to 80 hours with the backlight off. Battery life for the Redragon EISA K686 Pro SE is not stated in the provided information.

Yes, both keyboards are hot-swappable. This means you can remove the pre-installed linear switches and replace them with other compatible 3-pin or 5-pin mechanical switches without soldering. This is a key feature for customization shared by both models.

The TFT screen on the AULA F75 Max is a customizable display. According to the vendor, it can show GIFs or images, control lighting settings, display battery level and connectivity status, and show system information like time and date. This feature is not available on the Redragon EISA K686.

The AULA F75 Max is significantly more portable. It weighs 960g and measures 328mm in width, compared to the Redragon's 1200g and 430mm width. The AULA's 75% layout is much easier to pack in a bag, and it has a confirmed battery for wireless use on the go.

Yes, both the AULA F75 Max and the Redragon EISA K686 Pro SE are tri-mode keyboards. They support connectivity via Bluetooth, a 2.4GHz wireless dongle, and a wired USB-C connection. This allows you to connect to multiple devices, including PCs, Macs, and mobile devices.

Both keyboards use a gasket mount design. This mounting style uses rubber or silicone gaskets to isolate the plate from the case, which typically results in a softer, more cushioned typing feel and can help reduce typing noise. Both vendor descriptions emphasize this feature for improved sound and feel.

Yes, the keycaps on both keyboards are replaceable with standard MX-style keycap sets. The AULA F75 Max uses Cherry-profile PBT keycaps, and the Redragon uses PBT keycaps with 5-sided dye-sublimation printing. The AULA's south-facing RGB LEDs ensure compatibility with more aftermarket keycap profiles.

For traditional office work involving frequent number entry, the Redragon EISA K686 Pro SE is better due to its included number pad. Its larger, heavier build may also feel more stable on a desk. For general typing and office tasks that don't require a numpad, the AULA's compact design and TFT screen for notifications could be more beneficial.

Both keyboards support software for advanced customization. The AULA F75 Max vendor page mentions software for key remapping, macro editing, and customizing the TFT screen. The Redragon EISA K686 Pro SE listing also states it has pro software support for creating macros and lighting effects.

Both keyboards feature internal foam for sound dampening, but the vendor descriptions highlight different compositions. The AULA F75 Max uses a combination of IXPE and PET pads. The Redragon EISA K686 Pro SE listing describes a 5-layer system including PO foam, IXPE switch foam, a PET sound pad, socket foam, and a silicone base.

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