Redragon K521 Upgrade Rainbow LED Gaming Keyboard, 104 Keys Wired Mechanical Feeling Keyboard with Multimedia Keys, One-Touch Backlit, Anti-Ghosting, Compatible with PC, Mac, PS4/5, Xbox
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This item is eligible for return within 30 days of receipt
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Availability:
In Stock.
Arrives
Sep 10 – Sep 11
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Size: K521
Color: Black
Features
- Dreamy Rainbow Gaming KeyboardK521 Gaming Keyboard Adopts a Different LED Backlight Design, Upgraded on the Traditional LED Backlight Effect, Making the Light More Penetrating, Giving You a More Dazzling Visual Effect, Making Your Gaming Process More Enjoyable
- One Touch Opens & Visual FeastThe K521 Red Dragon Keyboard has a One-Touch on/off Lighting Button for Added Convenience. It also has a Three-Position Adjustable Breathing Mode and a Four-Position Adjustable Brightness Lighting Mode
- Mechanical Feeling & Fast TappingThe PC Keyboard Keys are Designed for Mechanical Feeling, Giving You a Better Feel During Use and the Ability to Trigger Keys Quickly, Allowing You to Win All Your Games
- 19 Keys Anti-Ghosting KeyboardAnti-Ghosting Ensures Every Button Can Be Triggered. This Allows You to Trigger Key Combinations In The Game Accurately, And Each Skill Can Be Accurately Released to Increase Your Winning Rate. Redragon K521 Will Be Your Perfect Partner
- 12 Multimedia Combination KeysThe K521 Wired Gaming Keyboard is Equipped with 12 Multimedia Keys That Can Greatly Enhance Your Gaming/Office Efficiency and Make It More Convenient to Use
- Widely & CompatibleThe K521 is Widely Compatible with WindowsXP/Vista/Win7/Win8/Win10/Win11/Ps4-5/Xbox/MacOS, No Driver Required, Plug And Play, and Red Dragon Will Provide You with Professional After-Sales Service and Technical Team
Brand: Redragon
Compatible Devices: Laptop, PC
Connectivity Technology: USB-C
Keyboard Description: Gaming
Recommended Uses For Product: Gaming
Special Feature: Backlit, quiet
Color: Black
Number of Keys: 104
Style: Classic
Model Name: K521
Package Dimensions: 17.44 x 6.3 x 1.54 inches
Item Weight: 1.57 pounds
Manufacturer: Redragon
Item model number: K521
Date First Available: December 25, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sep 10 – Sep 11
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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Top Amazon Reviews
This is a very good full keyboard, with inverted T arrow navigation keys, numeric keypad, home/end/pgup/pgdown/delete/insert grouping, and 12 function keys. It's also backlit with a good variety of lighting modes. So far I'm really happy with it. Could it be better? Sure; it lacks a wrist rest, ergonomic layout like a Microsoft Natural, and doesn't have dedicated media control keys (although this last point isn't a big deal for me since this keyboard is for use with a computer that won't be used for multimedia). However, keyboards are a very personal thing and a big deal these days, so here are some more details to help you understand this keyboard's features. Weight: It's not as heavy as the dedicated gaming mechanical keyboards that seem popular now with gamers and programmers. But it's not flimsy either. Light enough to not be much hassle if you're going to be traveling with it. Key feel: This keyboard is not one of the loud clicky ones. It does feel more tactile than a typical membrane keyboard, and the keys have a nice travel when you press them, but the click sound is very soft. These are regular-style keys, not chicklet keys. Lighting: I wasn't too worried about have top RGB features, but sometimes if it's darker in the room I do like some backlighting. This keyboard is a nice compromise between keyboards that have only white backlight, and keyboards that have a full software control app that let you customize everything. There is no software with this keyboard, it has several modes all configured using the function keys. Here are the lighting modes: - Lighting off/on - Neon mode: multiple colors light up three static zones on the keyboard. There are a few combinations you can select. The colors stay the same in the zones and don't change. - Spectrum mode: 7 colors rotate and fill the entire keyboard continuously. So it'll be lit red, then fade into purple, then blue, then green, etc. - Static mode: You cycle through and pick the color you want of the 7 supported colors, and it will stay lit continuously with just that one color. There are brightness and breathing effects that you can configure for each of the modes. I only use static mode, but gamers might like the other ones. I saw more expensive boards that only did spectrum or only had one color. Key visibility: The keys are not painted so they're a little hard to read in poor lighting if you don't use the backlight. However, I did like that the symbol keys had the correct placement for lower/upper case characters. I have seen many expensive keyboards from Razer, Corsair, Alienware, etc., that often invert the upper/lower case labeling for symbol keys and number keys. If you're an experienced typist, you'll work around that, but it bugs me when I see it. I found out later that this is an intentional design decision so that the more commonly used lower case symbol is more visible when backlit (the lighting doesn't cover the entire key and ends up emphasizing whatever character is in the upper case position). But you won't have to worry about that with the ReDragon. Key layout: After looking at the huge variety of keyboards on Amazon, you'll notice that some smaller keyboards don't have the numeric keypad or the six-key navigation group. Or that some have that ANSI style keyboard with the bigger Enter key but then put the slash key somewhere else. Or some that have compressed distance between keys or even smaller keys to make it more compact. This keyboard has an ISO keyboard layout with 104 full-sized keys. The key spacing is about a quarter-inch, which is similar to other full-size keyboards I've used. For the price, I think this is a great peripheral. Longevity would be my only concern, and I'll update this review later if I run across any issues.
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Reviewed in the United States on July 1, 2023 by Sundowner
Having built a new pc with rgb lighting, i was interested in purchasing a rgb keyboard to go along with the build. I didnt want to spend a large sum of money, as i invested in the pc build. After looking at several keyboards, i decided to pull the trigger on this model. The ability to switch colors from solid to a breathing mode appealed to me, along the with the price. After receiving the keyboard and hooking it up, i gave it a try. I was pleased with the look and feel of the keys and the shades of color that i could display.the keys have a nice soft tactile sound along with a nice spring back feeling. key sounds are not to loud, maybe like cherry blue switches with a nice spring back feeling. ive had it for several weeks now, and overall im happy with the price paid. I only have 2 complaints with this keyboard, and its just me being picky. 1) i wish the keys illuminated brighter. some colors are just to dark to use, either in a dark room or with a table lamp.. 2) i kinda wish it had more lighting options, the description says 15 total with so many color and so many modes, but ive only counted 11. so maybe its a typo on the product description. again, overall for the price, its a good keyboard.
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Reviewed in the United States on May 2, 2019 by Amazon Customer
I have replaced my wife’s business machine keyboards several times. I drives me crazy because during use, her nails scrape off the painted letters from the keys. [yes, I know you are not supposed to look at the keys, but I use several machine and different and I can’t tell E from R anymore !] It infuriates me to through away good keyboards because of blank keys. Finally got smart and bought this Redragon ABS ‘gamer’ keyboard. Problem solved! ‘No painted’ letters! Light shine through molded key. I am very impressed . Solid construction, mechanical keys that feel nice great for typing! Not noisy (compared to most). Some reviews complain about the low key brightness, but it is fine for office duty. Minus one star because the the keyboard will sometimes forget preset pattern when unit is off. [but no one else has complained so it could be from a miskeying when my wife powers up]. But no biggie. My better-half likes the random color lighting. Says it makes the typing more fun. This consider this Redragon model is a good value and a workhorse. Good unit!
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Reviewed in the United States on April 16, 2022 by Howard Kudler
Size: K503KS
Color: Black
So far so good at such a price. Will see how it goes by time
Reviewed in the United States on June 29, 2025 by WU Sijia
Size: K521
Color: Black
Why did you pick this product vs others?: Keyboard layout matched my work keyboard so I was comfortable with it. Lights mean I can work after dark and not disturb anyone.
Reviewed in the United States on July 12, 2025 by Jay
Size: K503KS
Color: Black
If you are looking for a membrane keyboard which is mostly quiet, this is it; this keyboard is even better than it looks. The finishing on the keys feels great, as does the feeling of the keypresses. One thing to note, this is not one of those oversized keyboards, it's compact compared to a lot of those large gaming keyboards. The plane of the keys is not actually level, some of the keys are slightly shaped to suit the hands better: for instance the shift keys are a little indented from the bottom row of keys. My only qualm is the backlight is a bit dim, I wish it was brighter. It's close to a perfect keyboard though.
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Reviewed in the United States on October 29, 2024 by William Blaiklock