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Head to head · Prices checked Oct 21, 2026

Akko 9009 5087B Plus vs Jamesdonkey A3

Get the Jamesdonkey A3 for knob.

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.

Akko 9009 5087B Plus

Jamesdonkey A3

  • Layout size

    80%

    75%

  • Case material

    ABS

    ABS, PBT, Plastic, Polycarbonate

  • Mount style

    Tray Mount

    Gasket Mount

  • Knob

    No

    Yes

  • Weight

    1,050 g

    1,000 g

KeebFinder scores

How we score
  • Akko 9009 5087B Plus
  • Jamesdonkey A3
Performance
76
62
Build quality
55
66
Productivity
66
91
Customizability
62
85
Portability
74
79

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Battery: 3,000 mAh
  • Keycaps: PBT
See every spec side by side

Full specs

Akko 9009 5087B Plus vs Jamesdonkey A3 specs

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

12 of 24 specs differ

Akko 9009 5087B Plus

Jamesdonkey A3

Typing & switches

Switch options

—
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Tray Mount
Gasket Mount

Sound dampening

No
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

80%
75%

Layout standard

ISO, ISO-Nordic, ISO-UK
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
—

Battery

3,000 mAh
3,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS
ABS, PBT, Plastic, Polycarbonate

Plate material

—
Polycarbonate

Keycaps

PBT
PBT

Weight

1,050 g
1,000 g

Dimensions

40 x 134 x 382 mm
40 x 136 x 321 mm

Backlight

RGB, north-facing
RGB

Firmware & software

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2023
2022

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • AmazonGlobal

    Check price
    ~$69Visit
  • WhatGeekCN

    Out of stock
    $69Visit
  • MechkeysCN

    In stock
    $89Visit
  • AmazonGlobal

    Check price
    ~$89Visit
  • WhatGeekCN

    Out of stock
    $89Visit

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