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Compare Lelelab Maxum 65 R2 vs Nuxroskb 84 Differences Side by Side

This comparison is for builders deciding between a compact, wireless-ready kit and a larger, more traditional custom TKL. The Lelelab Maxum 65 R2 offers triple-mode connectivity in a 65% form factor, while the Nuxroskb 84 provides an 80% layout with deep firmware support and material choices. The decision hinges on whether wireless freedom or a spacious layout with superior programmability is more critical for your setup.

68
[In Stock] Lelelab Maxum 65 Custom Keyboard Kit R2
79
Nuxroskb +84 Keyboard

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  • Released in 2024
  • Available in a 65% layout
  • Built with the ANSI layout standard
  • Connects via USB-C
  • Has built-in sound dampening
  • Uses a Gasket Mount mounting style
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Equipped with a 2400 mAh battery
  • Made with a Aluminum, Acrylic case
  • Released in 2025
  • Available in a 80% layout
  • Built with the ANSI, ISO layout standard
  • Supports QMK firmware
  • Supports VIA configuration
  • Uses a Top Mount mounting style
  • Sized at 19 x 358 x 137 mm
  • Made with a Aluminum, Polycarbonate case
Scores
  • Performance: 58.1
  • Build Quality: 72.6
  • Productivity: 56.4
  • Customizability: 69.6
  • Portability: 85.8
Scores
  • Performance: 67.8
  • Build Quality: 76.5
  • Productivity: 60.7
  • Customizability: 89.3
  • Portability: 54
Name
Lelelab Maxum 65 R2
Name
Nuxroskb 84
Release year
2024
Release year
2025
Switch Options
-
Switch Options
-
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
65%
Layout Size
80%
Layout Standard
ANSI
Layout Standard
ANSI, ISO
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Display Support
 
Display Support
 
Mac/Win Support
 
Mac/Win Support
 
Multi-Media Keys
 
Multi-Media Keys
 
USB-C
 
USB-C
 
USB passthrough
 
USB passthrough
 
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Polling Rate
-
Polling Rate
-
Battery capacity
2400 mAh
Battery capacity
-
Hall Effect Support
 
Hall Effect Support
 
QMK Support
 
QMK Support
 
VIA Support
 
VIA Support
 
VIAL Support
 
VIAL Support
 
N-Key Rollover
 
N-Key Rollover
 
Rapid Trigger
 
Rapid Trigger
 
Mount Style
Gasket Mount
Mount Style
Top Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb
Backlight
 
Rgb
Case Colors
Case Colors
Case Material
Aluminum, Acrylic
Case Material
Aluminum, Polycarbonate
Keycaps Material
-
Keycaps Material
-
Dimensions
-
Dimensions
19 x 358 x 137 mm
Weight
-
Weight
-
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Pros and Trade-offs

Your primary need dictates the choice. If you require wireless operation for a clean desk or multi-device use, the Lelelab Maxum 65 R2 is the only option. If you work primarily at a single desk, value deep programmability via QMK/VIA, and want the flexibility of a TKL layout with immense customization, the Nuxroskb 84 is the more capable platform, provided you can wait for its group buy fulfillment.

Lelelab Maxum 65 R2

  • +Triple-mode wireless connectivity with Bluetooth 5.0, 2.4GHz, and USB.
  • +Extremely long claimed battery life of up to 200 days from a 2400mAh battery.
  • +Includes sound-dampening materials like a gray silicone insert, Poron sheets, and IXPE foam.
  • +Unique aesthetic with a mix of aluminum frame pieces and a choice of colored acrylic top panels.
  • +Gasket mount design for a softer typing feel.
  • −65% layout lacks dedicated function keys and some navigation keys, requiring layer use.
  • −Relies on proprietary LeleConsole software for customization, not QMK/VIA.
  • −Kit includes many small parts (multiple aluminum plates, screws) which may be complex to assemble.

Nuxroskb 84

  • +Native support for QMK and VIA firmware for extensive, easy key remapping.
  • +Extensive customization with choices for case material, plate material, weight material, and PCB type.
  • +Includes a carrying case and protective cloth bag for storage and transport.
  • +Offers both Top Mount and a soft PCBsnap mounting option for different typing feels.
  • +TKL (80%) layout provides a full function row and navigation cluster.
  • −No built-in wireless connectivity of any kind (Bluetooth or 2.4GHz).
  • −Significantly heavier, with an unbuilt weight starting at 3.8kg for the stainless steel version.
  • −Is currently sold out and operates on a group buy model with a future estimated ship date.

Which Keyboard Is Better for Your Needs?

The Nuxroskb 84 takes the lead for stationary, productivity-focused tasks like office work and programming, thanks to its larger layout and superior firmware. The Lelelab Maxum 65 R2 is the clear choice for mobile users and gamers who value wireless connectivity and a space-saving design. For the hands-on modder, the Nuxroskb 84's vast array of material and configuration options is unmatched.

GamingLelelab Maxum 65 R2
  • •The Maxum 65 R2 supports a 2.4 GHz wireless connection for low-latency gaming.
  • •Its vendor description states it has full anti-ghosting support for USB and 2.4G modes.
  • •The 65% size frees up more desk space for mouse movement.
OfficeNuxroskb 84
  • •The Nuxroskb 84's 80% layout includes dedicated function and navigation keys, reducing reliance on layers.
  • •Its listed 9° typing angle and 18.9mm front height may provide a more comfortable typing posture.
  • •The inclusion of a carrying case and protective cloth bag aids in transport between workspaces.
ProgrammingNuxroskb 84
  • •The Nuxroskb 84's PCB natively supports QMK and VIA for deep, easy key remapping and macro creation.
  • •The TKL layout retains the arrow keys and function row, which are often used in IDEs.
  • •A wider selection of optional plate materials (like POM, PC, FR4) allows for fine-tuning the typing feel.
TravelLelelab Maxum 65 R2
  • •The Maxum 65 R2 is a smaller 65% layout, making it more compact for transport.
  • •It features triple-mode connectivity (Bluetooth 5.0, 2.4G, USB) for use with multiple devices on the go.
  • •Its vendor page claims an extremely long battery life of up to 200 days on a single charge.
ModdingNuxroskb 84
  • •The Nuxroskb 84 offers an exceptional range of plate material options, including Aluminum, Carbon Fiber, FR4, POM, Polycarbonate, and Plastic.
  • •It provides a choice between solder and hotswap PCBs, and between WK (Windows key) and WKL (Windows keyless) case styles.
  • •Builders can choose from multiple case materials (Aluminum or Polycarbonate) and metal weight options (Stainless Steel, Copper, Brass).
Content CreationTie
  • •The Maxum 65 R2's wireless connectivity and multi-device support (up to 7 devices) are useful for switching between editing stations.
  • •The Nuxroskb 84's QMK/VIA support allows for creating complex macros for editing software.
  • •Both keyboards are hot-swappable, allowing for easy switch changes to suit typing or gaming preferences.

Frequently Asked Questions (FAQ)

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