After using the Cosmic Byte CB-GK-20 Styx TKL Membrane Gaming Keyboard for over a year, I can confidently say this keyboard offers impressive value for its price range.
When I first bought it, I didn’t expect much beyond basic gaming functionality. But after a full year of daily use — gaming, typing, and regular browsing — it has held up surprisingly well.
Here’s my honest long-term experience.
First Impressions
The first thing I noticed was the compact TKL (Tenkeyless) design.
Since it doesn’t have a number pad, it immediately freed up desk space. If you use a smaller desk or like keeping your mouse closer for gaming, this design really helps.
It looks clean, modern, and surprisingly premium for a budget keyboard.
The rainbow LED lighting also adds a nice aesthetic touch, especially for night gaming.
Typing & Key Feel (After 1 Year)
Even though this is a membrane keyboard, the typing sound and feel are closer to a mechanical keyboard than expected.
In fact, a few of my friends have mentioned that it sounds like a mechanical keyboard during use.
The keys have:
- A satisfying press
- Noticeable feedback
- Decent travel distance
- No mushy feeling (even after months of use)
For a membrane keyboard in this price segment, that’s impressive.
It’s comfortable for long typing sessions and doesn’t feel tiring.
Gaming Performance
I’ve used it mainly for:
- FPS games
- Casual multiplayer
- Story-based PC games
The keyboard supports simultaneous operation for up to 6 keys without ghosting issues. In real usage, I didn’t face any key conflicts or missed inputs during gameplay.
The response feels consistent and reliable.
It may not compete with high-end mechanical gaming keyboards, but for budget gaming, it absolutely does the job.
RGB / Lighting Experience
The rainbow LED backlight is single-color (not customizable RGB), but it looks good.
For low-light gaming sessions, it:
- Makes keys clearly visible
- Adds gaming vibe to setup
- Doesn’t feel too harsh on the eyes
The lighting has stayed consistent over a year — no dim sections or LED failures so far.
For this price, the lighting quality is surprisingly decent.
Build Quality & Durability
After one year of use:
- No broken keys
- No major fading on keycaps
- USB cable still intact
- No loose keys
The keyboard feels durable for everyday use.
It’s lightweight but not fragile.
If you take basic care of it (avoid spills and rough handling), it should last comfortably beyond a year.
Desk Space Advantage (TKL Design)
The Tenkeyless layout is honestly one of the biggest advantages.
Benefits I noticed:
- More mouse movement space
- Cleaner desk look
- Easier portability
If you don’t frequently use the number pad, TKL is a smart choice.
Who Is This Keyboard Good For?
This keyboard is ideal for:
- Budget gamers
- Students
- Casual PC users
- First-time gaming setup builders
- People wanting mechanical-like sound on a budget
If you’re a competitive esports player looking for ultra-fast switches, you may prefer a mechanical keyboard.
But for everyday gaming and typing? This works well.
Any Downsides?
To keep it honest:
- It’s not true mechanical.
- RGB is not customizable.
- Build is good, but not premium-metal level.
But considering the price range, these are expected trade-offs.
Final Verdict (After 1 Year of Use)
After using the Cosmic Byte CB-GK-20 Styx TKL Membrane Gaming Keyboard for over a year, I can say it delivered solid performance for its price.
It looks good.
It sounds surprisingly mechanical-like (even my friends noticed it).
It’s compact and frees up desk space.
The rainbow LED works well for low-light gaming.
It feels responsive and durable for daily use.
That said, this is now an older model.
If you’re buying a keyboard today, I would recommend checking out newer models from Cosmic Byte, especially if you want improved RGB customization or mechanical switch options.
However, this keyboard played an important role in building my trust in the Cosmic Byte brand. For a budget product, it performed consistently, lasted well over a year, and didn’t give me any major issues.
For beginners or anyone starting a budget gaming setup, it’s proof that you don’t need to spend a lot to get decent performance.
Final Rating: 4.3 / 5
If you’re comparing different options in this price range, check out my list of top budget mechanical keyboards under ₹3000 for more alternatives.
And if you’re still unsure whether membrane or mechanical switches are right for you, read my guide on mechanical keyboard switch types.
If you’re building a complete budget setup and want all components balanced under one budget, check my ₹20,000 Gaming Setup in India (2026) guide.