





🌈 Elevate your desk game with speed, style, and spill-proof confidence!
The Bloody B820 is a wired, 104-key optical mechanical gaming keyboard featuring LK Blue switches (Cherry MX Blue equivalent) that actuate 30x faster than traditional mechanical switches. It boasts 13 customizable RGB backlighting modes, a durable aluminum-grade build, and nano-coating with drain holes for water resistance. Designed primarily for Windows PCs and laptops, it balances professional-grade performance with vibrant aesthetics, making it ideal for both gaming and office environments.








| ASIN | B01MS9E5UP |
| Best Sellers Rank | #4,622 in Computer Keyboards |
| Brand | A4tech |
| Color | LK Blue Switch |
| Customer Reviews | 4.4 4.4 out of 5 stars (31) |
| Date First Available | January 25, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 1.97 x 19.76 x 7.48 inches |
| Item Weight | 2.2 pounds |
| Item model number | B820R-LKRed |
| Manufacturer | A4Tech |
| National Stock Number | 0 |
| Operating System | Windows |
| Power Source | Corded Electric |
| Product Dimensions | 1.97 x 19.76 x 7.48 inches |
F**T
Let me start by saying I love this keyboard already
Let me start by saying I love this keyboard already. I have the LK Blue switches and they feel good. The keyboard itself feels pretty solid, although you can twist it if you try to. The metal faceplate is great, but the plastic sides and bottom is meh.The switches themselves feel good, with a satisfying click from each press and a noticeable bump as it comes down. They are a little soft for my tastes, but I'm sure that is easily changeable with some heavier springs. The RGB software is clunky and has a relatively steep learning curve when creating your own animations, but it works. I would like some more customization. For example, I love the mode that changes the key color when you press it. But, I want to change the base color and the color that the keys change to when pressed. The leds themselves don't seem to have a full range of colors (not as good as the Razer Chroma products, for example). There is a noticeable jump between each shade. You're not going to get 10+ shades of red. you're going to get maybe 3 shades and the 7 other shades are going to look identical to one of the 3 shades. They keycaps are fine if you like the font style, but it was too aggressive for my tastes. The stems of the switches seem to rattle in their housing, like if I take a keycap off I can wiggle the switch stem itself and hear a hollow plastic sound, but this obviously doesn't affect normal typing and is impossible to notice unless you're looking for it. The one things that I'm disappointed in is that the spacebar has a weird spacing of the outer two stems and makes it hard (maybe impossible?) to replace with normal keycap sets. Overall, would I buy this again? I I just wanted to be able to change colors to match my build, yeah, this is a great keyboard. If I wanted RGB madness with everything on rainbow, maybe fine something else. Is it worth $100 for what it is? Absolutely
M**L
Worked for 1 year...
It was my first optical mechanical keyboard, and it was really great. It was fast, and I loved the sound of the keys. But after only one year, one of the keys popped out (check the image), and there is no way to up it back to its original place. I tried glue, but it wasn't the same anymore and after 2 weeks it popped out again. It clearly states "Each key lasts over 100 million press" on their description page, and I don't think I reached that in one year. Atfer contacting Bloody's support based in USA, one of the customer service team member confirmed they would send a new one for me. It has been 4 months since that email, and no response from him even after a few more mails from me. I am really disappointed in that brand, I regret recommending it to friends.
A**R
Amazing keyboard!
This keyboard is phenomenal. I picked the blue "Machine Gun" switches and I absolutely love the satisfying clicky noises it makes while I type or game. I found that the actuation time is very fast compared to other keyboards I own and have tried. The response times are ridiculous. After testing this keyboard the "Number 1 fastest" claim may actually be true. Light is the fastest thing in the universe after all... The RGB lighting is amusing to look at and I often find myself staring at it. This keyboard is very worth its $100 price point. I do have some minor complaints though. The font is a bit unorthodox, the "wave" effect is a tad bit choppy, the software is a bit difficult to understand, and some macro buttons would be very useful. Overall, This keyboard is exemplary. The super satisfying clicks and super fast response times are things that the big boys such as Razer and Corsair better look out for. Bloody is thirsty for blood.
N**N
Cheaply mad but the best keyboard ever as far as speed
Best gaming keyboard ever so much faster then my corsair keyboard but the build quality is crap trying to take it out of the box I raked a bunch if keys off theres alot of unsessary deck flex that could be solved buy raising the plastic molding around the edge it seams enganered to fail which pisses me off but I still like it I would of paid 10-20% more for something built much more solidly though
Trustpilot
2 months ago
5 days ago