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Item #:
222262613
Redragon RM104 Wireless Gaming Keyboard with Knob, Tri-Mode BT/2.4G/USB-C RGB Computer Keyboards, 4000mAh Battery, Programmable Software Support,
88% of respondents would recommend this to a friend
Item #:
222262613
GBP 34
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
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Imported from USA store
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Order now and get it around Saturday, September 26
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The Redragon K521KS keyboard supports Bluetooth, 2.4GHz wireless, and USB wired connections, allowing quick switching between devices and a built-in 4000mAh battery, ensuring you never have to worry about running out of battery life.
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What Stands Out
Tri-Mode Connectivity
Seamlessly switch between Bluetooth, 2.4G wireless, and USB-C wired modes for versatile use across various devices, ensuring unmatched convenience and flexibility for gamers and professionals alike.
Long Battery Life
Equipped with a robust 4000mAh battery, the Redragon K521KS provides extended gaming sessions without frequent recharging, allowing users to focus on gameplay without interruptions.
RGB Customization
Experience vibrant RGB lighting with customizable effects, enhancing your gaming setup while also providing a visual treat, making every gaming session immersive and enjoyable.
Product Details
| Compatible Devices | Mac, PC |
| Connectivity Technology | 2.4G, Bluetooth, Wired |
| Additional Features | Backlit |
| Keyboard Layout | QWERTY |
| Compatible Operating System Family | Windows |
| Color | Black & Blue |
| Brand | Redragon |
| Keyboard Description | Membrane |
| Antenna Location | Gaming |
| Model Number | RM104 |
| Manufacturer | Redragon |
| Number of Packs | 1 |
| Number of Items | 1 |
| Recommended Uses For Product | Gaming |
| Special Feature | Backlit |
| Keyboard layout | QWERTY |
| Item Weight | 3.5 lbs (1.59 kg) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Casual Gamers
Perfect for gamers who appreciate a mechanical feel and versatile connectivity options like Bluetooth and USB-C.
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Remote Workers
Ideal for remote professionals needing a reliable, wireless keyboard with extended battery life and multimedia controls.
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RGB Enthusiasts
Great choice for users who enjoy customizable RGB lighting to enhance their gaming or workstation aesthetic.
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Competitive Gamers
May not meet the needs of pro gamers requiring ultra-fast response times and more advanced features in keyboards.
Product Description
Redragon RM104 Wireless Gaming Keyboard with Knob, Tri-Mode BT/2.4G/USB-C RGB Computer Keyboards, 4000mAh Battery, Programmable Software Support, Anti-Ghosting, Compatible with PC Mac - Black & Blue
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Customer Questions & Answers
-
Question:
How many devices can the K521KS keyboard connect to at once?
Answer: The K521KS keyboard can connect to up to five devices simultaneously. -
Question:
What are the RGB lighting options available?
Answer: It offers 8 RGB backlighting modes, 7 monochrome colors, and adjustable brightness. -
Question:
Is the keyboard suitable for gaming?
Answer: Yes, it features a mechanical feel, fast tapping, and anti-ghosting for accurate keypresses.
Redragon Gaming Keyboards RM104 Editorial Review
The customer reception for this mechanical keyboard has been overwhelmingly positive, highlighting its design, functionality, and value for money. Many users appreciate its tenkeyless (TKL) form factor, claiming that it is a perfect choice for those who rarely use the number pad. Its solid build quality is Consistently praised, with a metal base adding durability and aesthetic appeal. The presence of rubber pads and legs further enhances stability during use. The typing experience is particularly noteworthy. Users have commended the satisfying click and tactile feedback, likening it to high-quality Cherry MX switches, despite the keyboard using custom switches that resemble outemu blues. Customizable RGB lighting is another highlight, with built-in presets and adjustable speeds that cater to various preferences without overwhelming users with flashy effects. One of the keyboard's major appeals is its affordability, with many customers asserting that it offers superior features compared to more expensive competitors. However, there were some initial hurdles with compatibility, specifically with Windows 10, which required a simple workaround to achieve full functionality. This does not seem to deter users, as the keyboard ultimately delivers an impressive performance. In summary, those looking for a compact, customizable, and well-built mechanical keyboard at an excellent price point are likely to find this product meets or exceeds expectations. ###
Customer Reviews & Ratings
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Pros
- Excellent solid build quality with metal base
- Satisfying tactile feedback and click sound
- Customizable RGB backlighting with nice presets
- Affordable price point for a mechanical keyboard
- Compact, TKL design ideal for smaller workspaces
- Standard changeable keycaps for personalization
- Multiple connection options: Bluetooth, 2.4 GHz, and wired
- Good battery life with USB-C charging ###
Cons
- Requires workarounds for full functionality on Windows 10
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Top selling Redragon K521KS Keyboard in Jersey
Last Updated on August 30, 2026
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GBP 34
Order now and get it around Saturday, September 26
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Features & Benefits
- Tri-Mode connection: Bluetooth, 2.4GHz wireless, USB.
- Connect up to five devices simultaneously for seamless multitasking.
- 4000mAh rechargeable battery eliminates battery anxiety.
- Fully programmable software for custom RGB lighting and macros.
- Mechanical feeling keys designed for fast and accurate key presses.
- Includes 12 multimedia combination keys for enhanced efficiency.
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