Royal Kludge M75 vs R75Wireless OLED vs Wired Customization
Choose the M75 for wireless flexibility and an OLED screen, or the R75 for deeper firmware customization and a quieter, more refined typing experience.
Which one should you get?
Get the
Royal Kludge M75
Wireless OLED
- Tri-mode wireless connectivity (Bluetooth 5.1, 2.4GHz, wired) for maximum flexibility.
- Integrated OLED smart display shows battery, connection mode, and system status.
- Offers a choice of clicky or linear switch types in its stock configuration.
- Lacks the advanced QMK/VIA programmability found in the R75.
- Vendor description does not detail specific sound-dampening foam layers like the R75.
- Generally carries a higher price point than the R75.
Get the
Royal Kludge R75
Wired Customization
- Supports QMK and VIA firmware for extensive key remapping and macro programming.
- Includes a detailed 5-layer noise dampening system with poron cotton, IXPE foam, and sponge case foam.
- Comes with pre-lubed linear cream switches and pre-lubed stabilizers out of the box.
- Connectivity is wired-only, lacking the wireless options of the M75.
- No OLED screen or display for system information.
- Stock configuration is limited to linear switch types.
Your primary need dictates the choice. If you value a clean desk, need to switch between multiple devices, or want the convenience of a status screen, the Royal Kludge M75 is the clear option. If your priority is a superior, quiet typing experience, deep firmware customization, and you don't mind a cable, the Royal Kludge R75 offers exceptional value and capability for its price.
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 M75
Royal Kludge R75
Battery
3,750 mAh
4,000 mAh
Switch options
Clicky, Linear
Linear
Display
OLED
None
Weight
900 g
680 g
QMK
No
Yes
- Royal Kludge M75
- Royal Kludge R75
- Performance
- 6772
- Build quality
- 6779
- Productivity
- 7493
- Customizability
- 7488
- Portability
- 8079
- Layout size: 75%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Mount style: Gasket Mount
- Knob
- Keycaps: PBT
What will you mostly use it for?
The M75 consistently wins for office and travel use due to its wireless versatility and status screen. The R75 is the clear choice for programming and modding, thanks to its open-source firmware support and detailed acoustic engineering. For gaming and content creation, the decision hinges on whether wireless freedom or a potentially superior typing feel is more valuable, leading to a tie.
It's a tie
- Both feature a 75% layout with arrow keys and a programmable knob for media control.
- Both are hot-swappable for switch customization.
- The M75 offers tri-mode wireless for cable-free setups, while the R75's listed sound dampening may provide a more focused acoustic profile.
Royal Kludge M75 vs R75 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
10 of 21 specs differ
Royal Kludge M75
Royal Kludge R75
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Battery
USB passthrough
USB-C
Keycaps
Weight
Dimensions
Backlight
QMK
VIA
Mac & Windows
Released
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Royal Kludge M75 vs R75: your questions
The Royal Kludge M75 offers tri-mode wireless connectivity, including Bluetooth 5.1, 2.4GHz, and wired USB-C. The R75 is a wired-only keyboard according to its specifications and vendor description.
Yes, the Royal Kludge R75 explicitly supports both QMK and VIA firmware according to its product listing. This allows for advanced key remapping, layer creation, and macro programming directly through a web app.
The M75's OLED smart display shows real-time information such as battery level, current connection mode (wired, 2.4G, or Bluetooth), and the active operating system (Win/Mac). It provides status updates at a glance.
The R75 is likely better for a quiet office. Its vendor description highlights a 5-layer noise dampening system using poron cotton, IXPE foam, and sponge case foam, along with pre-lubed switches and stabilizers, which are designed to minimize typing noise.
No, they use different keycap profiles. The M75 uses Cherry profile double-shot PBT keycaps. The R75 uses MDA profile double-shot PBT keycaps, which the manufacturer states offers a different, more comfortable typing experience.
Yes, both the Royal Kludge M75 and R75 feature hot-swappable sockets. This allows you to change the mechanical switches without any soldering, using the included switch puller.
The R75 comes with pre-lubed linear cream switches according to its vendor description. The listing for the M75 offers a choice of Fast Silver (linear), Viridian (tactile linear), or Pale Green (light linear) switches.
The R75 has a slightly larger 4000mAh battery compared to the M75's 3750mAh battery. However, this is only relevant for the wireless M75, as the R75 is a wired model and does not use its battery for operation.
Yes, both the M75 and R75 list compatibility with Windows and Mac operating systems in their specifications and vendor descriptions.
Both keyboards come with a similar package: the keyboard itself, a USB-A to USB-C cable, a combined keycap and switch puller, and a user manual.
Based on the listed price ranges, the Royal Kludge R75 is generally the more affordable option. The R75's price range is lower than the M75's, making it a budget-friendlier choice.
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