Rii Gaming Keyboard and Mouse Combo,USB Wired,104 Keys RGB LED Backlit Keyboard with Wrist Rest for PC/Laptop (Black)
Condition: New
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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
Thursday, Mar 19
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Features
- Full Size KeyboardRii RK400 104 Keys PC Gaming Keyboard and Gaming Mouse Combo,Featuring standard keyboard layout with F-keys ( function keys ).The wired keyboard brings you efficient typing while at work or gaming.
- RGB Backlit Gaming KeyboardThe keyboard has fantastic RGB backlight. 3 light modes,7 light colors effect gaming mouse,multiple brightness levels and light speeds.
- Gaming mouseErgonomically Designed and Quality ABS construction,Different LED breathing light change automatically.4 levels of speed: 1200/1600/2400/3200 meet the needs of different scenarios
- Practical and Ergonomic DesignThe RK400 keyboard is ergonomically designed with a scientific layout of high and low keycaps to fit your hands naturally, bringing maximum comfort and effectively reducing hand fatigue after prolonged use.
- Wide CompabilityThis pc gaming keyboard provide comfortable wrist rest support and treated with ABS engineering plastic.USB Connect, Plug & Play, No driver required, Compatible with Windows XP/ VISTA/ Win 7/ Win 8/ Win 10/ Mac OS.
Brand: Rii
Color: Multicolor
Connectivity Technology: Usb
Special Feature: 104,Backlit Keyboard
Compatible Devices: Personal Computer
Package Dimensions: 17.48 x 9.65 x 2.2 inches
Item Weight: 1.87 pounds
Date First Available: September 9, 2020
Manufacturer: Rii
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Mar 19
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.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Top Amazon Reviews
I've had these for a month now and I'm still very glad for it. This is a great value for the money, everything works great right out of the box, it looks fun, and it's go me having a good time gaming.
Reviewed in the United States on December 4, 2025 by Shannon R
For $14.24 (as the promo price is currently) you can't beat getting a backlit combo keyboard + mouse for this price point. I don't game, so I can't speak to that. However, for office work (memos, spreadsheets, computer programming, etc.) this is a comfortable and sturdy combo device to use. *QUALITY UPDATE- I purchased this item on 6/8/24, and as of 4/4/25 (roughly 10 months), the keyboard had an assortment of non-working keys. The keyboard sustained no liquid spills or no impact damage to it. From my review above: I use the keyboard for office work. On 4/4, I messaged the seller about my keyboard malfunction and I never heard back after 3 days. On 4/7, I tried one last resort which actually paid off! I had kept the Rii keyboard box in my storage unit and inside the box was the User's Manual which had an email address for customer service in China. I emailed customer service, gave them the serial number and all the details on the box and explained the malfunctioned keyboard. On 4/8, customer service emailed me back with a shipping tracking number and informed me that they sent out a new keyboard and mouse unit to replace my keyboard. What a great deal! **P.S. for everyone--make sure you keep your box and User's Manual in your storage OR cut out the serial info off the box and keep the User's Manual somewhere handy!
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Reviewed in the United States on June 14, 2024 by Jay P
This is my first time ever using a keyboard and mouse for gaming so I might not be very well experienced, but for 20 bucks this certainly feels like a decent set of equipment. I've been using it for a few days now and I gatta say I'm loving it. The keys aren't all that loud and has a decent response time, perfect for late night gaming without waking anybody. The mouse feels just as responsive and the lights and colors in both items are just bright enough to match my led lights in my room. The only problem I have is with the mouse really. It has a DPI button so that I can change sensitivity on the fly, that part is cool but the problem I have is that whenever I hold press on both the left and right front buttons along with clicking the back side button, it changes the DPI. it's really annoying and throws me off my game. Not sure how something like that even exists if there's already a designated button for the action. I'll assume it's a defect for now but other than that I'm quite satisfied with the product. However is will not be buying another if the above issue is not fixed. Thank you.
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Reviewed in the United States on February 12, 2024 by Trey
It's worth the price, it's easy to use, it works quite well, it has a simple yet nice appearance when the light is on, it's durability is approximately 2.6 years even if a child tossed the keyboard like an American football it works well, its size is the same as any keyboard of that many keys, however it's a little bit heavier than other keyboards of that size.
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Reviewed in the United States on September 28, 2025 by Jonathan Manuel Alcantara Baylon
I like the colors.
Reviewed in the United States on February 1, 2026 by Wanda Ortiz
Very happy with the keyboard. The way the keys feel and the typing just flows smoothly. The lights are a nice look and helps to see the keys.
Reviewed in the United States on February 5, 2026 by sunflower
It's just really bad quality... after only ~3 months, the scroll wheel broke, the paint is chipping away from the keyboard, and the buttons break on the keyboard.
Reviewed in the United States on July 31, 2025 by Andrew Perel
RII consistenly has made great products. This lil keyboard and mouse combo was well priced, and feels like a solid RGB combo. The mouse feels nice in your hand and responds really well and the keyboard has zero lag and the alternating colors are hypnotic.
Reviewed in the United States on August 1, 2025 by Avid Shopper