Not sure which keyboard to choose? Try the Keyboard Finder now!

Head to head · Prices checked Nov 12, 2026

Royal Kludge R65 vs R75

Choose the R65 for its aluminum case and 580g weight in a smaller 65% layout, or the R75 for its function and arrow keys and 4000mAh battery.

KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

Quick verdict

Which one should you get?

Get the

Royal Kludge R65

Build quality in the top 15% of 65% boards under $100.

If you want

  • Aluminum case.
  • 580g weight in a 65% layout.
  • The vendor describes five layers of sound-absorbing material.

Rules this board out

  • 65% layout. No function row and no numpad.

Get the

Royal Kludge R75

Build quality in the top 20% of 75% boards under $100.

If you want

  • 75% layout retains function and arrow keys.
  • 4000mAh battery capacity.
  • The vendor specifies poron cotton, IXPE foam, sponge case foam, and silencer foam under the spacebar.

Rules this board out

  • No numpad.

Bottom line

Get the R65 if you want the lighter 65% layout and an explicitly specified aluminum case. Choose the R75 if you want the function and arrow keys, its specified 4000mAh battery, and the vendor-described dampening layers.

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.

Royal Kludge R65

Royal Kludge R75

  • Layout size

    65%

    75%

  • Weight

    580 g

    680 g

    Heavier boards stay planted and lighter ones travel

  • Dimensions

    41 x 116 x 41 mm

    42 x 323 x 42 mm

KeebFinder scores

How we score
  • Royal Kludge R65
  • Royal Kludge R75
Performance
65
71
Build quality
84
78
Productivity
89
93
Customizability
88
88
Portability
85
79

What they share

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

Best for

What will you mostly use it for?

The R75 suits work-focused use where the function row and arrow keys are useful, and its described sound-dampening components may appeal to buyers prioritizing a quieter typing setup. Its specified battery capacity also gives it an advantage for buyers considering wireless use. The R65 is the lighter, more compact choice and is the only one here with an explicitly specified aluminum case. For switch and keymap customization, both offer hot-swap and QMK/VIA support.

For gaming

Pick the Royal Kludge R75

  • The R75's 75% layout keeps arrow and function keys.
  • Its 4000mAh battery is specified for a wireless-use option.

Full specs

Royal Kludge R65 vs R75 specs

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

3 of 21 specs differ

Royal Kludge R65

Royal Kludge R75

Typing & switches

Switch options

Linear
Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

65%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
Yes

Display

None
None

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
—

Keycaps

PBT
PBT

Weight

580 g
680 g

Dimensions

41 x 116 x 41 mm
42 x 323 x 42 mm

Backlight

RGB
RGB

Firmware & software

QMK

Yes
Yes

VIA

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2024
2024

Where to buy

Compare prices

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

Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

Lowest price across stores, Amazon excluded.

FAQ

Royal Kludge R65 vs R75: your questions

The R65 has a 65% layout, while the R75 uses a 75% layout that keeps arrow and function keys. The R65 specifies an aluminum case, and the R75 specifies a 4000mAh battery.

Yes, its 75% layout retains arrow keys, according to the vendor description. The R65 is a 65% layout and does not have a dedicated function row or numpad.

No, its 65% layout does not include a function row. Choose the R75 if keeping function keys is important.

The R65 weighs 580g, while the R75 weighs 680g. The R65 is the lighter option for buyers comparing these listed weights.

The R75 lists a 4000mAh battery. The R65 product specifications do not list a battery capacity.

Both list Bluetooth and 2.4 GHz connectivity, as well as wired and wireless modes. The R75 also has a specified 4000mAh battery.

Both keyboards list hot-swappable switches. The R65 vendor description specifies support for 3-pin and 5-pin switches, and the R75 vendor says 3-pin and 5-pin switches can be replaced without soldering.

Both list QMK and VIA support. The R75 vendor specifically describes key remapping, macros, and key combinations.

The R65 vendor describes five layers of sound-absorbing material. The R75 vendor names poron cotton, IXPE foam, sponge case foam, and silencer foam under the spacebar, but the descriptions do not establish which is quieter.

Both list QMK/VIA support, while the R75's 75% layout retains function and arrow keys that some programming workflows use. The R65 is a 65% layout without a function row.

Neither has a numpad, according to the listed layout limitations. The R75 retains arrow and function keys, but that does not add a numpad.

The R65 lists an aluminum case, and its vendor description also identifies an aluminum volume knob. The R75 specifications do not identify its case material.

Still torn?

Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.