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Head to head · Prices checked Nov 2, 2026

Jamesdonkey RS2 4.0 vs Redragon TL84

Get the Jamesdonkey RS2 4.0 for knob.

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Quick verdict

Which one should you get?

Get the

Jamesdonkey RS2 4.0

Knob

Build quality in the top 40% of 96% boards under $100.

Rules this board out

  • Compact full-size layout. The numpad is present, the gaps of a full-size board are not.

Get the

Redragon TL84

Build quality in the bottom 10% of 75% boards under $100.

Rules this board out

  • Low-profile switches and keycaps only. Standard MX keycaps will not fit.
  • No numpad.

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.

Jamesdonkey RS2 4.0

Redragon TL84

  • Layout size

    96%

    75%

  • Low profile

    No

    Yes

  • Switch options

    Linear

    Clicky, Linear

  • Knob

    Yes

    No

  • Weight

    1,150 g

    460 g

    Heavier boards stay planted and lighter ones travel

KeebFinder scores

How we score
  • Jamesdonkey RS2 4.0
  • Redragon TL84
Performance
58
58
Build quality
71
43
Productivity
93
65
Customizability
82
58
Portability
53
77

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Case material: Aluminum
  • Keycaps: PBT
See every spec side by side

Full specs

Jamesdonkey RS2 4.0 vs Redragon TL84 specs

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

11 of 23 specs differ

Jamesdonkey RS2 4.0

Redragon TL84

Typing & switches

Switch options

Linear
Clicky, Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
—

Low profile

No
Yes

Sound dampening

Yes
No

Layout

Layout size

96%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

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

Battery

4,000 mAh
—

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
Aluminum

Keycaps

PBT
PBT

Weight

1,150 g
460 g

Dimensions

34 x 405 x 138 mm
24 x 127 x 322 mm

Backlight

RGB
RGB

Firmware & software

QMK

Yes
No

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2024
2023

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.

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