RedThunder K84 Wireless Keyboard and Mouse Combo, Rainbow Backlit Rechargeable Battery, 75% Layout TKL Ultra Compact Gaming Keyboard & Lightweight 3200 DPI Honeycomb Optical Mouse (Black-White)
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FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Saturday, Jul 4
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Color: Black White
Features
- High-performance 2.4G Wireless Keyboard and MouseAre you looking for a small wireless keyboard and mouse combo that can perfectly balance work and games? RedThunder K84 rechargeable wireless gaming keyboard and mouse combo will be your best choice. 2.4G high-speed and stable transmission, ensure that it can easily deal with even the most intense battles. Note: The keyboard and mouse share only one USB receiver at the bottom of the keyboard/mouse.
- Rechargeable Wireless Keyboard and MouseThe keyboard is equipped with a 1850 mAh battery, and the mouse is equipped with an 500 mAh battery. The long battery life allows you to use them continuously for 8 hours with light. The keyboard and mouse are equipped with smart energy-saving functions. If there is no operation within 2 minutes, they will automatically go to sleep, press any key to wake them up. Note: Not fully charged for safe transport. Please use original cable to charge via computer USB for 8 hours before use. Use DC:5V charger (preferably a PC's USB port. Note: The mouse scroll wheel lights up only when charging; it stays off when not charging).
- 75% Compact Mini Keyboard and Ultra-light Honeycomb Shell MouseThe ultimate tenkeyless keyboard (84-key) that retains dedicated media keys and arrow keys makes it more practical than the 60% keyboard. The well-designed perforated honeycomb shell mouse is ergonomically designed and weighs only 65 (+-5) grams, making it more flexible and comfortable without fatigue.
- Light Up Keyboard and MouseSwitch freely between stunning lighting effects! The K84 features 4 dynamic backlight modes, 7 solid color lights and vibrant RGB rainbow lighting for an immersive ambiance. Green indicator lights on F4, F5 and F6 show the status of Caps Lock, FN+F11 Lock and WIN Lock respectively, keeping key status visible in real time for precise and error-free operation during gaming. The built-in RGB mouse light cycles through 7 colors automatically and cannot be adjusted manually.
- Durable Ergonomic Keyboard and MouseThe keys have a 10 000 000 keystrokes lifetime, so you can hold on to it for the next decade! ABS keycaps adopt two-color injection molding process, the letter of characters never fade. The mouse fits the palm perfectly, and the anti-sweat and non-slip design gives you complete control.
- Plug and Play The keyboard and mouse share only one USB receiver, and the code has been completed by default. You only need to insert the receiver and turn on the keyboard and mouse to use it. (Note: If the receiver and the keyboard/mouse lose connection and cannot be used for any reason, you only need to reset the code pairing or contact us in time, we will try our best to solve it ASAP)
Brand: RedThunder
Color: Black White
Connectivity Technology: 2.4G USB Wireless
Special Feature: Ergonomic, Portable, Rechargeable
Compatible Devices: Laptop, Personal Computer
Connectivity Technology: 2.4G USB Wireless
Other Special Features of the Product: Ergonomic, Portable, Rechargeable
Compatible Devices: Laptop, Personal Computer
Keyboard Backlighting Color Support: Single Color
Are Batteries Required: Yes
Power Source: Battery Powered
Keyboard Layout: QWERTY
Number of Batteries: 1 Lithium Ion batteries required. (included)
Operating System: Microsoft Windows
Number of Keys: 84
Color: Black White
Item Weight: 650 Grams
Brand: RedThunder
Keyboard Description: Membrane
Antenna Location: Office, Gaming, Daily use
Manufacturer: RedThunder
Unit Count: 1.0 Count
Model Number: K84
Warranty Description: 1 Year
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Jul 4
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Color: Black
Really excited to get this set for my laptop. I am on the road alot and get to set up in hotels playing on my laptop. needed something neat and smaller to fit in my laptop bag. After days of searching found this set. Love that the usb works for both keyboard and mouse. Love the lights on both, love that they seem to last forever. The ONLY problem I have is the mouse now is nearly unusable, I thought it would work itself out, but seems to have not. The wheel on the mouse doesn't work like it should, when scrolling it stutters really bad, when trying to game on diablo 4, with the scroll wheel you can zoom in and out, its impossible, it stutters, goes really fast, you scroll one way goes the opposite way. Really bummed about it, guess I am going to have to try another company's product. I have tried turning it off and on, unplugging the USB dongle, I've tried everything, just can't seem to get the scroll wheel to work. Other than that the mouse works, I just have been dealing with it, trying not to use the scroll options. I've tried to get help from amazon to no success. All I want is a mouse that works. Can't seem to get a refund or maybe a replacement, amazon makes it nearly impossible to contact support. So not sure what I am to do. *********** Edit: Since my review, the company has reached out and fixed my issue immediately. Sent me a new mouse and it's works flawlessly. I will be buying from them again, they didn't hesitate, they didn't complain, they offered to make it right and did so immediately. Very very very happy. Thank you!
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Reviewed in the United States on October 14, 2023 by John C.
Color: White Black
This keyboard and mouse combo works exactly as advertised. The keyboard is comfortable to use, the switches feel smooth and responsive, and typing on it is a pleasant experience. I also like that it has a nice weight to it, which makes it feel more solid and stable on the desk. The wireless connection has been reliable, and the battery life is excellent—it lasts a long time between charges. Overall, it’s a quality set that delivers what it promises and offers great value for the price. Highly recommended!
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Reviewed in the United States on May 30, 2026 by Salomé
Color: Black
SO comfy and beautiful!! Been loving the mouse and the keyboard for about a month now its so smooth and soft to the touch almosT!! its that cool! I did unfortunately need to return it, 2 keys weren't working, but RedThunder customer service completely went above and beyond in helping me fix my issue and I'm super duper happy now with my new gaming keyboard and mouse woot woot woot!!!
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Reviewed in the United States on October 14, 2025 by Ana L.
Color: Black
BUYERS BEWARE! Keyboard is small, cheap and not as advertised. The one I received was broken, keys stuck down and LED light background did not work. DUSTY AND USED, THEY LITERALLY SENT ME AN ALREADY USED PRODUCT THAT HAD BEEN RETURNED ALREADY! I returned the items and seller refunded me, then proceeded to attempt multiple to charges on my account ( 46$ every time! ) like I would not notice. I have reported this seller to Amazon Corporate offices, they removed the charges and are investigating this seller.
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Reviewed in the United States on March 25, 2026 by taylor
Color: Black White
If you're looking for a mechanical keyboard that won't break the bank but feels and looks premium, the RedThunder K84 is a gem. I bought it specifically for its 80% (TKL) design, which gives me so much more desk space for my mouse movements—and I don't regret it! The typing feel is incredibly tactile and satisfying. The switches respond instantly, making it perfect for both my long work sessions and late-night gaming. Plus, the RGB lighting is vibrant and easily customizable; it gives it that gamer edge without being overwhelming. My verdict: It's sturdy, comfortable, and has a build quality that easily competes with much more expensive keyboards. An undeniably smart and high-quality purchase!
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Reviewed in the United States on December 15, 2025 Reviewed in the United States on December 15, 2025 by George Brown
Color: White Black
Lights up really nicely. Quality is good, but could be thicker plastic if that makes sense. Easy to get going. My son loves it.
Reviewed in the United States on May 29, 2026 by Jessie T.
Color: Black
Great little keyboard. I just need the number pad for work. Returned with no issues and as soon as I get my refund I will reorder the keyboard with the number pad on the side.
Reviewed in the United States on June 3, 2026 by Amanda Sue Miller
Color: Black
Key markings are not easily visible, due to small letters and bright background light around keys that makes the low contrast of the lettering even harder to read. Biggest problem, though, is the battery life is very short - a few hours in my case. Keyboard acts weird when charging and drops key inputs. Mouse is very nice - too bad the keyboard is unusable. This one goes in the garbage.
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Reviewed in the United States on February 15, 2026 by R. Horton