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White 75 percent keyboard and mouse combo with RGB backlight and side engraved keys

RedThunder K75 Wireless Gaming Keyboard and Mouse Combo Contour White

SKU CH-N4FT-QWK8T

A compact 75 % wireless keyboard and mouse combo with 80 side-engraved keys, a CNC volume knob, RGB backlighting and a 4800 DPI optical mouse, offering three connection modes and dual-system switching

  • Keyboard connectionAT
  • Wrist restType-C Data Cable, 2.4G USB Receiver, User Manual
  • Keyboard colorWhite
  • BacklightingRGB
  • Mouse detailsGaming
  • Tracking technologyRechargeable
  • Three connection modes with 10 m wireless range
  • 75 % compact layout saves 25 % desk space
  • Side-engraved key legends resist wear and stay visible in low light
  • Optical mouse sensor reaches 4800 DPI for precise tracking
  • Rechargeable battery powers both keyboard and mouse

75% Compact Layout

The RedThunder K75 is a wireless gaming keyboard and mouse combo finished in Contour White. An 80-key membrane keyboard saves 25% desktop space compared with a full-size board. Side-engraved legends resist wear and stay visible in low light. A CNC metal knob controls volume, brightness and lighting effects. The optical mouse reaches 4800 DPI for responsive tracking.

Three Connection Modes

The set connects via Bluetooth, 2.4 GHz wireless using a single shared receiver, or wired USB-C. One-key switching toggles between Windows and macOS layouts with a backlight flash for confirmation. FN shortcuts swap between the three wireless modes instantly. The rechargeable battery powers both peripherals for cable-free use.

Shared USB Receiver

Keyboard and mouse share one 2.4 GHz receiver stored in the base of either device, leaving only a single port occupied. This arrangement suits minimalist setups and portable use. Buyers who need separate receivers for simultaneous multi-computer switching should look elsewhere. The membrane switches prioritise quiet typing over clicky tactile feedback.

How it compares

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

Price $72.99
Typical for this category: the median of 3,966 items is $68.99.

Specifications

Product
Brand nameRedThunder
Keyboard colorWhite
Mouse colorWhite
Performance
Tracking technologyRechargeable
Connectivity
Keyboard connectionAT
Power
Power typeBattery Powered
Run timeBattery Powered, true
Compatibility
RequirementsType-C Data Cable, 2.4G USB Receiver, User Manual
In the box
In the boxType-C Data Cable, 2.4G USB Receiver, User Manual
More details
Wrist restType-C Data Cable, 2.4G USB Receiver, User Manual
BacklightingRGB

Questions about this item

How much power does the RedThunder K75 combo draw when running all day?

The keyboard and mouse share a single rechargeable battery charged via the included Type-C cable; the set can also be used while plugged in for continuous wired operation.

What must I already own to use the three connection modes?

A USB-A port for the 2.4 GHz receiver stored in the keyboard base, a USB-C cable for wired mode and charging, and a device with Bluetooth for the wireless Bluetooth option.

Will the Fn+A/S system switch work on an older PC without dedicated media keys?

Yes, the one-key Windows/macOS toggle (Fn+A/S) operates independently of the host keyboard layout and functions on any system that recognises standard HID input.

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