Mercury K1 - Stealth Black
Hear the Mercury K1 difference.
The Mercury K1 delivers a refined acoustic signature—deep, satisfying "thock" at moderate volumes with crisp, responsive feedback. Swap switches or keycaps to dial in your perfect sound. No modding required.
The Refined and Streamlined Mercury K1
GravaStar Custom Linear Switches
5-Layer Sound Dampening
Dual Gasket & Top Mount Structure Compatibility
21 Customizable Light Effects to Set Your Mood
High-Capacity 8000mAh Battery
Triple Connection Modes
What's in The Box?
The software works very well, the lights look AMAZING, and the typing is VERY satisfying. I wish it had a better/smaller ripple effect though… (maybe im missing a setting?) Either way, 5 stars because it has other lighting modes that make my set-up look great. 👍
This is an absolutely amazing keyboard, the feeling quality and thockyness of the keyboard is so satisfying.
The rgb shines beautifully and you can't stop looking at it. the volume knob is perfectly responsive and clicky.
One sorta con would be its lack of side light syncing with the backlight which the HE models can do but it is not a deal breaker at all, the keyboards rgb is still one of the most flexible in the market.
Overall very satisfied with the keyboard great structure and a design perfectly suited for my taste
Keyboard is great! Sexy, sounds good, has amazing lighting effects, and is fully functional on Mac and Android with USB, Bluetooth, and 2.4 connections. Looks and sounds great and the way I feel using it is priceless. Well worth it!
W
Mercury K1 - Stealth Black
Mercury K1 - Stealth Black
Please man i need this
Super cool looking nice switches and very responsive.
Very creamy and high quality keyboard 100% recommend
It's everything an Enthusiast expects from a quality keyboard. You can really see and feel the thinking they put in this keyboard. If you're looking for a really high quality and thought out Keyboard with this sci-fi look, definitely go for it! Worth every penny for me.
El mejor teclado que he probado en los últimos años de verdad no tiene comparación
Id give it ZERO stars if i could, tbhi thought it was just gravastar but i think it might just be shop bc i ordered another keyboard on tiktok shop and got it in 3-4 days but yeat ive been waiting since august 19th for this item to even BE SHIPPED😂 horrible service both from gravastar and shop honestly…
Best keyboard on the market! As soon as i unboxed it you could feel the quality.
This keyboard is amazing it sounds great, it looks great, works for Mac and windows, it has 3 ways to connect, and it’s compact and perfect for small desks like mine. The only issue is the light above the right arrow key with the Gravastar logo won’t stop cycling colors and it’s a bit annoying
It’s really changes the vibe of the setup completely. I went from a basic white wireless keyboard with limited colors. To a very cool and stealthy looking keyboard. I currently have it on dark purple and it looks great . Easy to work and program with the online software. Very well done packaging as well. I posted some clips of it on my TikTok account @0.000054
Amazing keyboard
Mercury K1 - Stealth Black
Love it
Love the quality and speed in both modes, best looking keyboard out
Wish the rgb was controllable, not the backlight.
Mercury K1 - Stealth Black
The GravaStar Mercury K1 is nothing short of breathtaking. If you’ve ever wanted a peripheral that looks like it was plucked straight from the set of Prometheus—an exquisite piece of high-end, futuristic alien tech—this is it.
Design & Aesthetics
The industrial, mechanical design is visually stunning and feels incredibly premium on the desk. The RGB implementation is vibrant and highly customizable, perfectly complementing the aggressive, space-age chassis.
Performance & Feel
The typing experience is a joy; it delivers that satisfying "thocky" sound profile that enthusiasts crave. Reliability is excellent, with a long-lasting battery that keeps up with demanding workflows, and the integration with macOS is seamless and plug-and-play.
The One Quibble
The stock stealth keycaps are undeniably sleek and contribute to the "blacked-out" aesthetic, but they can be a challenge in low light. Because the legends themselves aren't transparent, the RGB doesn't illuminate the characters, making it difficult to find specific keys at a glance. While I’ve chalked my occasional hunting for keys up to a "skill issue," those who prefer maximum visibility will likely want to swap these out for shine-through keycaps—which is, thankfully, a very easy upgrade.
Final Thoughts
Even with the keycap trade-off, the Mercury K1 offers a stellar, high-quality experience that stands out in a crowded market. If you value a striking aesthetic combined with top-tier performance, this keyboard is a fantastic addition to any setup.
I love it there are no complaints from me, it’s the favourite thing about my setup and the settings on it and adjustability is even cooler.
Amazing, so beautiful and like the sound
Very good quality and sound!
Nice keyboard. Love typing on the key
Perfect amazing looks great lights insane sound love the sound keysfeel great snd delivery took only 5 days amaing keyboard 0 regrets
the keyboard is very nice and feels good, quality material and amazing sound.
4* due to delivery time
10 out of 10. The keys are so smooth! I love it!