Cosmic Byte CB-GK-27 Vanth Mechanical Keyboard Upgraded with Swappable Outemu Blue Switches and Rainbow LED (Black/Grey)

Showing 1 - 6 of 6 reviews

1. 

   Rated 4 out of 5

   Sayan Roy – July 24, 2025

   I recently purchased this mechanical keyboard from Amazon, and I must say, it has exceeded my expectations in terms of overall quality. The keyboard’s construction feels sturdy and well-made, giving it a premium look and feel.

   The typing experience is fantastic, thanks to the tactile feedback and responsive keys. It’s a joy to use for extended typing sessions and gaming alike. The topping satisfaction I get from the smooth keystrokes is undeniably great!

   However, I did notice that a few buttons on the keyboard aren’t as sturdy as the rest. They seem slightly wobbly, which can be a bit distracting at times. While this is a minor concern, I believe it’s worth mentioning.

   Overall, this mechanical keyboard is a solid choice for anyone seeking a quality typing experience. Despite the small button quirks, I still find it to be a worthwhile investment. If you’re looking for a reliable and satisfying keyboard, this one won’t disappoint!

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2. 

   Rated 5 out of 5

   Sayan Roy – July 21, 2025

   • Performance- Performance will be the same irrespective of what keyboard you have, but the thing matters is the responsiveness, sound, feedback etc.

   • Keys and personal experience- keys are good at this price range and are pretty responsive. You will get 1000hz of polling rate. This is my first mechanical keyboard, before I was using a membrane keyboard. It is much satisfying to type than membrane keyboard. Sound is as expected. But if you are doing touch typing then make sure that your hands are parallel to the keyboard or your wrist will pain after sometime, and also while typing there is a high chance of getting some random keys being triggered as the keys are quite raised(you will get adjusted after somedays). So I would recommend to use a keyboard wrist rest for mechanical keyboards. But after all it is upto you.

   • Lighting-Lighting is ok, but is it not TRUE RGB, you can’t assign specific colour to the keys, there is a specific light for every row, but there are 20 light modes. Brightness is noticeably low in daylight and if you compare it with cabinet rgb lights but at night it doesnt feel low. But you can consider this in this price range.

   • Sound-If you are confused about the sound then don’t worry, it doesn’t make much sound if you type lightly. But if you type by pressing hardly then the red keys also make noise, but blue keys create more sound than red keys, if you want sound and best typing experience, then go for blue keys. But if you want less sound then red keys.

   • But which keys for gaming? Blue switches have good tactile feedback than red which gives more satisfaction. So bcz of the tactile feedback and the sound, blue switches feels more satisfying. Red switches are smooth, which requires less force to press and is good for fast movements like esports. Hence red switches are more responsive than blue switches. Now it is upto you..

   • Weight- Ya, it is heavier than membrane keyboards because you get a metal body which is absolutely fantastic., I have not weighted it but it feels heavy.

   • Some TIPS- If you need to change the keys then don’t pull the keys with the keypuller, as the keys are soldered on the pcb(i had checked it), it could damage your keyboard. so if your keys stopped working and you need to change the keys then you need to open the keyboard, desolder the keys and then you can change the keys. though it is mentioned that is it hot swappable but it is actually not. This happened to me but maynot happen with your ones. Like one of my friend has blue switch variant and his keys arent soldered, it can be pulled.

   • Disadvantages- One thing I would like to mention that I am not satisfied with the grip, the right side of the keyboard slips sometimes, and the grip also becomes less when I raise the keyboard. But this may not happens to your ones.
   One another major disadvantage is that when you turn on the windows windows lock, there is no indicator. A very low light glows at the numlock, caps and scroll lock section, but is very hard to notice. And also there is no indicator of the all keyboard lock.
   And also there is no FN lock key. I think instead of whole keyboard lock, they should give FN lock key. It is uncomfortable using the media keys like volume up volume down. Everytime you have to press and hold the FN key.

   • My suggestions- Definitely this keyboard is good at its price range and you cannot expect everything to be included. If you get this keyboard within 1800, then definitely buy it. But if it is of 2k or above then I would recommend that to slightly increase the budget and buy keyboards of 2.5k range and the redgear shadow blade. If you can afford that then definitely buy the redgear instead of this one. But if you are tight on your budget then buy this one.

   Edit: 1.5 years passed still working fine.. no issues..

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3. 

   Rated 5 out of 5

   Hasrat Sawant – June 29, 2025

   Wonderful keyboard for the price. Does not have programmable RGB lighting only a select few inbuilt layouts, but that’s fine for the price. Clicks are clicky, loud and sharp, good for the OETMU switches. Bought it in 2022, worked for a solid 3 years before the switches had issues. Can either use an contact cleaner to clean the switches or replace the switches since it’s hot swappable. All in all a pretty good buy.

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4. 

   Rated 3 out of 5

   Srabani Acharyya – June 20, 2025

   There’s no problem with key function and antighosting and whatever! Everything is fine but when I tried to chance a switch i couldn’t! The switch is so stiff that I almost break one of’em but still couldn’t take out one .. so it’s the only bad part .. otherwise completely okay .. almost no noise(red switch) if you want a bit clicly sound then go for blue switch,

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5. 

   Rated 1 out of 5

   Hadi Mushtaq Dar – June 7, 2025

   several keys have stopped working / needs repeated tries. + i knew it was not rgb before buying but still fix your name listing.
   p.s I have used cosmicbyte keyboards before and this is a disappointment….

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6. 

   Rated 5 out of 5

   Nafees hayat – May 26, 2025

   I purchased the full keyboard (blue) and I gotta say it is an excellent product…. Feels professional when typing….. Colour combination, Brightness is also good…. Overall excellent…..

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