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Head to head · Prices checked Oct 21, 2026

Redragon DEVARAIAS K556 PRO vs Lofree TOFU100

Get the Redragon DEVARAIAS K556 PRO for sound dampening. Get the Lofree TOFU100 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.

Redragon DEVARAIAS K556 PRO

Lofree TOFU100

  • Case material

    Aluminum

    ABS

  • Mount style

    Bottom Mount

    Plate Mount

  • Knob

    No

    Yes

  • Weight

    1,350 g

    1,010 g

  • Sound dampening

    Yes

    No

KeebFinder scores

How we score
  • Redragon DEVARAIAS K556 PRO
  • Lofree TOFU100
Performance
75
64
Build quality
64
59
Productivity
77
73
Customizability
59
75
Portability
52
57

What they share

  • Layout size: 100%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Switch options: Linear
  • Keycaps: PBT
See every spec side by side

Full specs

Redragon DEVARAIAS K556 PRO vs Lofree TOFU100 specs

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

9 of 23 specs differ

Redragon DEVARAIAS K556 PRO

Lofree TOFU100

Typing & switches

Switch options

Linear
Linear

Hot-swappable

Yes
Yes

Mount style

Bottom Mount
Plate Mount

Sound dampening

Yes
No

Layout

Layout size

100%
100%

Layout standard

ANSI
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

Battery

—
3,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
ABS

Plate material

Aluminum
—

Keycaps

PBT
PBT

Weight

1,350 g
1,010 g

Dimensions

41 x 434 x 124 mm
55 x 129 x 367 mm

Typing angle

—
12°, 9°

Backlight

RGB, south-facing
None

Firmware & software

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2025
2024

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • RedragonCN

    In stock
    $79Visit
  • AmazonGlobal

    Check price
    ~$79Visit
  • LofreeHK

    In stock
    $100Visit
  • MKUS

    In stock
    $139Visit
  • AmazonGlobal

    Check price
    ~$100Visit
  • WhatGeekCN

    Out of stock
    $49Visit

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