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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 InterfaceAT
  • Palm RestType-C Data Cable, 2.4G USB Receiver, User Manual
  • Keyboard ColorWhite
  • BacklitRGB
  • Mouse DPIGaming
  • Tracking MethodRechargeable
  • 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.

Highlights

  • 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

Specifications

BrandRedThunder
Keyboard InterfaceAT
Palm RestType-C Data Cable, 2.4G USB Receiver, User Manual
Keyboard ColorWhite
BacklitRGB
Mouse DPIGaming
Tracking MethodRechargeable
Mouse ColorWhite
Power SourceBattery Powered
Operating TimeBattery Powered, true
System RequirementType-C Data Cable, 2.4G USB Receiver, User Manual
Featuresrgb
Package ContentsType-C Data Cable, 2.4G USB Receiver, User Manual

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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