Redragon

Redragon K521 Upgrade Rainbow LED Gaming Keyboard 104 Keys Wired Mechanical Feeling Keyboard with Multimedia Keys One-Touch Backlit

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$15.99$19.99

About this item

  • 【Dreamy Rainbow Gaming Keyboard】K521 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 Feast】The 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 Tapping】The 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 Keyboard】Anti-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 Keys】The 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 & Compatible】The 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
$15.99
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Product details

BrandRedragon
Compatible DevicesLaptop, PC
Connectivity TechnologyUSB-C
Keyboard DescriptionGaming
Recommended Uses For ProductGaming
Special FeatureBacklit, quiet
ColorBlack
StyleClassic
Model NameK521
Power SourceWired

Technical specifications

package_dimensions17.44 x 6.26 x 1.61 inches
item_weight1.5 pounds
manufacturerRedragon
item_model_numberK521
best_sellers_rank#463 in Video Games ( See Top 100 in Video Games ) #31 in PC Gaming Keyboards
date_first_availableDecember 25, 2024

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Customer reviews

4.33,440 ratings

Customers say

Customers find this keyboard to be a good starter option with a great mechanical feel and smooth keys that are soft to the touch. Customers consider it decent for the price.

★★★★★

A steal for the price

SundownerJuly 1, 2023

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. Read more

★★★★★

Good bang for the buck

CustomerMay 2, 2019

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. Read more

★★★★☆

Very good keyboard for a budget gamer don’t judge on lighting alone.

rjbst20July 25, 2025

Very nice gaming keyboard for the price. If you are starting out gaming or a budget hound this is a decent affordable keyboard. Yes the lighting is kind of a pain FN home button for color FN insert for effects . Notably this keyboard is pretty silent / no mech clicking and the buttons are as raised as any mechanical keyboard but not considered by other reviewers as a true mech keyboard. Near perfect response for fps games like COD, this is a wireless keyboard with good response. Only downside is it’s a full keyboard so the buttons are a little smaller than other keyboards and it takes up a lot of space, bulky . I have purchase this brand in the past and have no issues. Quality is a little questionable, material seems to be a little flimsy , time will tell. If you more concerned about cool lighting or a true mechanical spend more money. If you are starting out or need a full keyboard for play and work it is a very good option for the price. Read more

★★★★★

Quality keyboard and works well

Rick BuckmanNovember 29, 2025

Bought this one to use for my Living room PC. It 's used all the time about 10 feet from the PC. It was pretty easy to add to the Bluetooth. Seems like a good battery life. I have not had to recharge it yet. Vibrant color and the keys are plenty big enough for my fat fingers. Very happy. Read more

★★★★★

Great Keyboard for the price

Sarah SNovember 20, 2025

I work on a computer all day every day. This so far is my favorite keyboard. It does not make super loud clicking noses and it's very comfortable to use. Only issue I have is I wish the kick stands would make it a little more angled. The keyboard is a little flat even with the kickstands put up. Other than that, it's great. Read more

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