RedThunder K84 75% Wireless Gaming Keyboard and Mouse: A Solid Deal at £49.99
About this item
- 【Wireless Keyboard and Mouse】Get rid of messy cables and provide a neat and organized desktop. K84 uses the latest 2.4 GHz receiver for high-speed and stable transmission, ensuring that even the most intense battles can be handled with ease. The 1850mAh+500mAh high-capacity battery can be used for 30+ hours.(Note: receiver located at the bottom of the mouse)
- 【75% Layout Compact Keyboard】The ultimate ten-keyless keyboard (85 keys) that retains shortcut keys and arrow keys makes it more practical than the 60% keyboard. It is suitable for business travel gaming office home use, providing more space for your desktop.
- 【Ultra-Light Honeycomb Mouse】Well-designed perforated honeycomb shell, the mouse weight is 81 (±5) grams, ergonomically symmetrical, suitable for left and right hands and different holding positions, more flexible and comfortable. The mouse uses a high-precision optical sensor with a which not only provides a more stable game manipulation experience, but also allows you to play games more smoothly
- 【Light Up Keyboard and Mouse】Various light colors and light patterns to choose from, changeable breathing or permanent lighting patterns. Even without light, it's great for gaming at night. You can also adjust the brightness and breathing rate of the backlight to your liking.
- 【Mechanical Feel Keyboard】The K84 has fast membrane keys with ultra-low response time, and each key press emits a soft sound, providing a very pleasant typing experience. The scientific stepped keycap design brings maximum comfort, keeps your hands in the most natural state, and minimizes hand fatigue after long-term use.
Trust score below threshold: too few reviews or negligible discount. Better to look elsewhere.
Price history · 90 days
The green area marks the "deal zone" — below the historical average.
What we like
- +Wireless 2.4 GHz connection ensures low latency and a clutter-free desk
- +75% layout strikes a good balance between compactness and usability
- +Lightweight honeycomb mouse at around 81g, comfortable for most hand sizes
- +Rainbow backlighting with adjustable brightness and patterns
- +Decent battery life (30+ hours) on both keyboard and mouse
To consider
- −Membrane switches, not true mechanical – may not satisfy purists
- −No Bluetooth option, so you need the USB receiver at all times
- −White finish may show dirt or wear more easily than darker colours
- −The mouse receiver is stored underneath – easy to lose if not careful
The RedThunder K84 wireless combo is a sensible choice if you want a reliable, cable-free keyboard and mouse for gaming or daily use without spending a fortune. At £49.99 (a 17% saving off the £59.99 RRP), you get a compact 75% keyboard with a UK layout, a lightweight honeycomb mouse, and rainbow backlighting – all connected via a stable 2.4 GHz link. The membrane keys offer a decent typing feel, though mechanical enthusiasts might find them lacking. If you value practicality and value over premium switches, this deal is well worth snapping up.
Editorial review
If you're after a tidy, cable-free setup for your gaming or office work, the RedThunder K84 wireless keyboard and mouse combo is worth a look. This set uses a reliable 2.4 GHz connection, so you get stable, low-latency performance without the mess of wires. The keyboard follows a 75% layout, meaning it lacks a numpad but keeps the arrow keys and essential shortcuts – a practical middle ground between a full-size board and a tiny 60% unit. With 85 keys in a compact white chassis, it frees up plenty of desk space. The accompanying mouse features a honeycomb shell that keeps weight down to roughly 81 grams, making it comfortable for extended sessions. It's symmetrical, so it suits both left- and right-handed use. Both devices offer rainbow backlighting with adjustable brightness and patterns, which is handy for late-night gaming. The keyboard uses membrane switches that mimic a mechanical feel, providing a soft, responsive typing experience without the noise of clicky keys. Battery life is respectable: the keyboard packs a 1850 mAh cell, the mouse a 500 mAh one, giving you about 30 hours of use per charge. At its current sale price of £49.99, down from £59.99, you're saving a tenner – a fair discount for a well-rounded wireless combo that does the job without breaking the bank.
Price trend
Originally listed at £59.99, the RedThunder K84 wireless gaming keyboard and mouse set is currently available for £49.99 – a straight £10 discount. That's a 17% saving on a well-reviewed combo, making it a solid buy for anyone looking to go wireless without sacrificing performance.
Frequently Asked Questions
Can I use this keyboard and mouse with a PS5 or Xbox?
Yes, the set works with PC, Mac, PS5, and Xbox, as long as the console supports keyboard and mouse input. Just plug the USB receiver into the console's USB port.
Does the keyboard have a UK layout?
Yes, this model features a UK layout with the correct key sizes and enter key shape, so it's ready for British users straight out of the box.
How long does the battery last on a full charge?
RedThunder quotes around 30 hours of use from both the keyboard and mouse, depending on backlight brightness and usage patterns. Lower brightness extends battery life.
Can I turn off the backlighting to save battery?
Yes, you can adjust the brightness or switch off the backlight completely using the keyboard's controls, which helps conserve power.
Is the mouse suitable for left-handed users?
The mouse is symmetrical, so it works for both left- and right-handed users, though there are no side buttons on the right for left-handed grip.
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