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Black 75% mechanical keyboard with volume knob and RGB backlighting

RK ROYAL KLUDGE R75 Wired Gaming Keyboard 75% 81 Keys RGB Silver Switch Black

SKU CH-T5GD-ZZY27

A compact 75% mechanical keyboard with 81 keys, hot-swappable linear switches, a CNC aluminium volume knob, gasket-mounted triple-layer dampening.

  • Product nameRK R75
  • Keyboard connectionUSB-C
  • StyleClassic
  • Keyboard layout75%
  • Mechanical keyboardMechanical
  • Switch typeLinear
  • 75% layout with volume knob saves desk space while keeping arrow and function keys
  • Gasket mount with triple absorption layers and pre-lubed stabilisers delivers a clean, quiet typing sound
  • MDA-profile doubleshot PBT keycaps resist wear and solvents for long-lasting texture
  • Hot-swappable PCB accepts 3-pin and 5-pin switches for easy customisation
  • 18 RGB lighting modes with 5 brightness and 5 speed levels let you personalise the backlight

75% wired mechanical keyboard

The RK ROYAL KLUDGE R75 is a 75% layout mechanical keyboard with 81 keys and a CNC aluminium volume roller. It connects via USB-C and uses linear Speed Silver Switch Pro switches with a shorter travel distance. The hot-swappable PCB accepts both 3-pin and 5-pin switches for easy customisation. This design suits gamers and typists who want a compact form factor without losing arrow or function keys.

Gasket mount with triple absorption layers

The board features a custom gasket mount structure with three sound-absorbing layers: poron cotton, IXPE foam and case sponge foam. Additional silencer foam sits under the space bar and the stabilisers come pre-lubed from the factory. Together these elements reduce vibration and produce a clean, consistent typing sound straight out of the box. Doubleshot PBT keycaps in MDA profile add durability and a textured finish.

Build quality and daily connectivity

The case measures 12.71 in by 5.59 in by 1.65 in and weighs 1.76 pounds, giving a solid feel on the desk. A single USB-C cable handles both power and data for PC, laptop or gaming console use. RGB backlighting offers 18 modes, eight monochrome options, five brightness levels, five speed levels and one full-colour mode. Buyers who need wireless connectivity or a numeric keypad will not find those features here.

How it compares

Measured against everything we stock in Keyboards for PC Gaming, at today’s prices. Recalculated every night.

Price $43.99
Cheaper than about 78% of the 3,966 comparable items (median $68.99).

Specifications

Product
Brand nameRK ROYAL KLUDGE
Model nameRK R75
Part numberR75
Product nameRK R75
StyleClassic
Keyboard colorBlack
Product typeUSB-C
Connectivity
Keyboard connectionUSB-C
Size & build
Main materialPolybutylene Terephthalate
Keyboard layout75%
Mechanical keyboardMechanical
Switch typeLinear
Product dimensions5.59 in × 1.65 in × 12.71 in
HandednessAmbidextrous
More details
BacklightingRgb
Button count81

Questions about this item

Will the hot-swappable Silver Switch Pro sockets accept both 3-pin and 5-pin switches when I want to change the feel later?

Yes, the PCB supports 3-pin and 5-pin switches so you can swap them without soldering.

What is the first limit I will hit during long gaming sessions with the linear silver switches?

The 1.76 lb board has no active cooling, so sustained rapid actuation can warm the aluminium volume knob and the case.

How loud is the keyboard when it runs all day with the gasket mount and pre-lubed stabilisers?

Triple absorption layers and poron cotton keep the sound low; the MDA-profile PBT caps add a muted thock rather than a sharp clack.

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