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Head to head · Prices checked Nov 7, 2026

Ducky Bethesda Tinker 75 ProjectD vs Redragon YAMA K550

Get the Ducky Bethesda Tinker 75 ProjectD for qmk and via. Get the Redragon YAMA K550 for knob.

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Quick verdict

Which one should you get?

Get the

Ducky Bethesda Tinker 75 ProjectD

QMK

Build quality in the top 20% of 75% boards under $200.

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 YAMA K550

Knob

Build quality in the top 45% of 100% boards under $100.

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.

Ducky Bethesda Tinker 75 ProjectD

Redragon YAMA K550

  • Layout size

    75%

    100%

  • Mount style

    Plate Mount

    Bottom Mount

  • Knob

    No

    Yes

  • QMK

    Yes

    No

    The deep option when you want to remap every key

  • VIA

    Yes

    No

    GUI remapping without compiling firmware

KeebFinder scores

How we score
  • Ducky Bethesda Tinker 75 ProjectD
  • Redragon YAMA K550
Performance
80
78
Build quality
80
62
Productivity
77
58
Customizability
92
65
Portability
63
43

What they share

  • Connection: Wired
  • Hot-swappable
  • Case material: Aluminum
See every spec side by side

Full specs

Ducky Bethesda Tinker 75 ProjectD vs Redragon YAMA K550 specs

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

8 of 23 specs differ

Ducky Bethesda Tinker 75 ProjectD

Redragon YAMA K550

Typing & switches

Switch options

Clicky, Linear, Tactile
—

Hot-swappable

Yes
Yes

Mount style

Plate Mount
Bottom Mount

Sound dampening

Yes
No

Layout

Layout size

75%
100%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Media keys

Yes
Yes

Connectivity & battery

Connection

Wired
Wired

USB passthrough

No
Yes

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
Aluminum

Plate material

FR4
—

Keycaps

PBT
—

Weight

—
1,500 g

Dimensions

—
32 x 456 x 225 mm

Backlight

RGB, south-facing
RGB

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

Yes
Yes

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.

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