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Head to head · Prices checked Nov 7, 2026

Cidoo QK61 V2 vs Royal Kludge RK84Compact Sound vs 75% Layout

Choose the Cidoo QK61 V2 for a premium typing sound and deep customization, or the Royal Kludge RK84 for a more functional layout with dedicated keys.

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Quick verdict

Which one should you get?

Get the

Cidoo QK61 V2

Compact Sound

Build quality in the top 30% of 60% boards under $100.

If you want

  • Gasket mount structure with a polycarbonate plate for a flexible, deep typing sound.
  • Includes five layers of sound-dampening materials like sandwich foam, PET film, and a silicone pad.
  • Full VIA and QMK support for deep key remapping and macro programming.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • Compact layout only. No function row, dedicated arrow keys, or numpad.

Get the

Royal Kludge RK84

75% Layout

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

If you want

  • 75% layout retains arrow keys, function row, and navigation keys in a compact form factor.
  • Features two USB 2.0 pass-through ports and a USB-C port, acting as a hub.
  • Includes screw-in stabilizers, which typically offer more secure mounting and less rattle.

Rules this board out

  • No numpad.

Bottom line

Your primary need dictates the choice. If you want a keyboard that feels and sounds premium out of the box and you're willing to use layers for missing keys, the Cidoo QK61 V2's gasket-mount construction and VIA support are compelling. If you need immediate access to arrow keys, function row, and a USB hub without relearning a layout, the Royal Kludge RK84's practical 75% design is the more functional daily driver.

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.

Cidoo QK61 V2

Royal Kludge RK84

  • Layout size

    60%

    75%

  • Battery

    3,000 mAh

    3,750 mAh

    A larger battery means fewer cables during the day

  • Switch options

    Clicky, Linear

    Clicky, Linear, Silent, Tactile

  • 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
  • Cidoo QK61 V2
  • Royal Kludge RK84
Performance
43
62
Build quality
69
50
Productivity
71
77
Customizability
81
68
Portability
84
80

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Case material: Plastic
  • Sound dampening
See every spec side by side

Best for

What will you mostly use it for?

The Royal Kludge RK84 is the more pragmatic choice for work and gaming, winning in Office, Gaming, and Content Creation due to its functional 75% layout with dedicated keys and USB hub. The Cidoo QK61 V2 excels in specialized areas like Modding and Travel, thanks to its high-end gasket-mount construction, extensive sound-dampening, and ultra-compact form factor. For Programming, the decision is a tie, balancing the RK84's layout utility against the QK61's superior software customization via VIA/QMK.

For gaming

Pick the Royal Kludge RK84

  • The RK84's 75% layout retains dedicated arrow keys for in-game menus and navigation.
  • Its vendor description mentions secondary FN keys for media control, useful for quick audio adjustments.
  • The QK61's 60% layout requires layer usage for arrow keys, which can be less intuitive during gameplay.

Full specs

Cidoo QK61 V2 vs Royal Kludge RK84 specs

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

11 of 25 specs differ

Cidoo QK61 V2

Royal Kludge RK84

Typing & switches

Switch options

Clicky, Linear
Clicky, Linear, Silent, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
—

Sound dampening

Yes
Yes

Layout

Layout size

60%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

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
3,750 mAhBetter

USB passthrough

No
Yes

USB-C

Yes
Yes

Build & materials

Case material

Plastic
Plastic

Plate material

Polycarbonate
—

Keycaps

PBT, PC
ABS, PBT

Weight

—
803.5 g

Dimensions

—
41 x 315 x 125 mm

Typing angle

—
8°

Backlight

Yes, south-facing
RGB

Firmware & software

QMK

Yes
No

VIA

Yes
No

Mac & Windows

No
Yes

Extras

Released

2024
2021

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

Cidoo QK61 V2 vs Royal Kludge RK84: your questions

The Cidoo QK61 V2 is engineered for a superior sound profile. Its vendor description details a gasket mount, polycarbonate plate, and five layers of sound-improving materials including foam and a silicone pad. This creates a deeper, more dampened 'thocky' typing experience compared to the RK84, which does not specify such acoustic tuning.

The specific RK84 model in this comparison, according to its vendor page, features blue backlighting, not full RGB. The metadata lists 'RGB', but the detailed vendor specs for this unit clarify it as blue backlighting. Always check the product listing for the specific variant you are purchasing.

Yes, but with different software. The Cidoo QK61 V2 supports both VIA and QMK, which are powerful, open-source tools for remapping keys and creating macros. The Royal Kludge RK84 listing mentions 'DIY Software Supports', but does not specify VIA or QMK, indicating it likely uses proprietary software from Royal Kludge.

The Royal Kludge RK84 has a larger 3750mAh battery compared to the Cidoo QK61 V2's 3000mAh battery. The RK84's vendor page claims up to 200 hours of use with the backlight off. The QK61 does not provide a specific runtime estimate, so the RK84 likely offers longer wireless operation between charges.

Yes, the Cidoo QK61 V2 comes with Cherry profile, double-shot PBT keycaps. PBT plastic is more durable and resistant to shine than ABS. The vendor listing also notes it includes two transparent PC keycaps for accent lighting effects, adding to the customization options.

The Cidoo QK61 V2 vendor page shows it comes with CIDOO Pearl White linear switches, which are pre-lubed. The Royal Kludge RK84 offers a choice of clicky, tactile, or linear RK switches, as per its metadata. Both keyboards are hot-swappable, so you can easily install any compatible 3-pin or 5-pin switches later.

The Cidoo QK61 V2 is more portable due to its smaller 60% layout, which omits the arrow keys, function row, and navigation cluster. This makes it significantly more compact for travel, despite being slightly heavier (880g) than the larger 75% RK84 (803.5g).

Yes, the Royal Kludge RK84 product listing explicitly includes 'Mac/Win Support' in its extra features. This indicates it is designed to be compatible with macOS, though you may need to use the FN key combinations to access Mac-specific functions like the Command key.

The Cidoo QK61 V2 uses pre-lubed plate-mount stabilizers. The Royal Kludge RK84 is listed as having screw-in stabilizers. Screw-in stabilizers are generally preferred by enthusiasts as they are more securely attached to the PCB and can be easier to tune for a rattle-free sound.

Both keyboards offer tri-mode connectivity: wired USB-C, 2.4GHz wireless with a dongle, and Bluetooth. This allows you to pair them with multiple devices, such as a PC, laptop, and tablet, and switch between them. The RK84 vendor page states it can connect with up to 3 devices via Bluetooth.

The Cidoo QK61 V2 includes the keyboard, a USB cable, a keycap/switch puller, an instruction manual, and a 2.4G dongle. The Royal Kludge RK84 includes the keyboard, a user manual, two magnetic pad feet, a 2-in-1 keycap & switch puller, four replacement RK switches, a Type-C cable, and a USB receiver.

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