







Mercury K1 Pro - CyberFlare
Specs & Details
Dimensions
Height: 16.34 in (415 mm)
Width: 7.38 in (187.6 mm)
Depth: 2.27 in (57.6 mm)
Weight (with batteries): 2.60 lb (1.18 kg)
Technical Specifications
Material: Aluminum Alloy
Keycaps: Pudding PBT with Dye Sublimation Printing Technology
Switches: GravaStar x Kailh Speedy Mint Linear Switches;45gf actuation force, 1.2mm pre-travel, 3.5mm total travel
Connection System: Gasket-mounted Design (5-layer Foam Dampening)
Power System: 8000mAh Rechargeable Battery
RGB Lighting: Dual Independent RGB Backlight Systems (Customizable Effects)
Layout: Streamlined 75% Layout (79 Keys + Knob)
Warranty Information
12-Month Limited Hardware Warranty
Compatibility
Operating System: Windows/OS
Connectivity: Tri-mode (Wired/Bluetooth/2.4GHz Wireless)
In the Box
1 x Keyboard
1 x Type-A 2.4GHz Receiver
1 x Type-A to Type-C Cable
1 x Keycap & Switch 2-in-1 Puller
1 x Cleaning Brush
4 x Extra Switches (1 x Kailh Platycodon Switch, 1 x Kailh Crackle Ice Box Switch, 1 x KTT Silent Blue Switch, 1 x KTT Baby White Switch)
1 x User Manual
1 x Cleaning Cloth
Support
Get up and running faster with engineer-approved guides:

Limitless Evolution

Hear the Mercury K1 Pro difference.
The Mercury K1 Pro 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.

Merge with the Machine
Metal flows up and around the keys, wrapping them in quicksilver branches that flicker and shift against a brilliant aura of power. Two adjustable GravaStar stabilizers anchor the K1 Pro to this plane of reality, locking its energy into a stable matrix. Row after row of custom Kailh Linear switches wait in perfect silence for new commands - the only piece missing is you.
hot-swapping and allows for the replacement of 3-pin and 5-pin switches.

A Core of Quiet Strength
"The package comes with our other switches for you to try"

Strike from the Silence
The K1 Pro features a custom set of GravaStar Stellar Void linear switches for stealthy keystrokes. Give you the fastest reactions with a quick rebound for rapid input. Durable POK stems produce a clean, crisp sound with a smooth key feel that gets even smoother over time—no lubing required. Rated at 70,000,000 keystrokes for years even heavy use, these custom linears are the perfect gaming advantage.

GravaStar x Kailh x YOU

A Brilliant Aura of Power
Harness the K1 Pro's two integrated RGB lighting systems, offering a choice of 16.8 million colors. The south-facing key backlights provide 13 different lighting modes, with custom options for lighting speed, brightness, and color changes.



Accessories: aviation cable, mouse pad, wrist rest pad, 2-in1 puller, are available on the website now.

- 5 stars: 36 (97%)
- 4 stars: 1 (3%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
PACKAGING ALONE WAS IMPRESSIVE ! SUPER EASY TO CONNECT EVEN FOR SOMEONE MY AGE. IT ISN'T A WEAK PATHETIC LITTLE PLASTIC KEYBOARD. IF YOU ARE LOOKING FOR SOMETHING MORE THAN JUST WHAT EVERYONE ELSE HAS, THIS IS IT! COLOR SWITCH WAS SIMPLE, RATE OF COLOR FLOW AND ALL. I MAY BE LATE TO THE PARTY BUT IT CAN CONNECT TO THREE DIFFERENT BT DEVICES. EXTREMELY DURABLE AND TOTALLY WORTH THE CHEESE I SPENT ON IT. Super awesome design and ergonomics is at the perfect angle. Have not tested the battery life, however it did come full charged with a charging cable and simple directions with online support for upgrades. The weight is perfect and doesn't slide.
I love everything about this keyboard the colors the sound its amazing and built to last
I've been in possession of the GravaStar Mercury K1 Pro keyboard for a few weeks now and this company has completely won me over as I will be purchasing a mouse and mouse pad next. It's packed with awesome features, looks freaking amazing, typing on this thing just feels amazing and high quality. It's a heavy lil mfer def durable like a tank. The keys are easy to see and read at night as the LEDs don't drown out the letter or numbers, making it easy to use. It came packaged well, with awesome box art. It's super responsive using the 2.4 USB dongle in wireless mode and the battery lasts for days. Totally worth the money. If buy again and recommend to anyone.
Very nice-looking keyboard. Very futuristic. Works and sound great. Was disappointed you can only control the RGB for the base (bottom of the keyboard) using with the pre-configured color option, no software control for the RGB on the base of the keyboard. At least non that I have seen so far. If Gravastar adds this to their software, it will be 5 stars for me.
Keyboard is fire, only thing i bought prime day that i didn’t actually need, totally worth it
Complio con mi expectativas es un teclaod muy práctico y recomendado
I love the keyboard but being an older guy, the alien legs feel a little gimmicky. I can live with that because the keyboard functions phenomenally.
Espectacular!! El teclado es realmente hermoso!! Los materiales de construcción son excelentes!! Es todo el chasis de metal, es robusto y de una calidad espectacular!! Compren con total tranquilidad!!!
Stunning Design, Premium Build Quality, and a Surprisingly Enjoyable Typing Experience
I've been using the Gravastar Mercury K1 Pro for a while now, and it has quickly become one of the most unique keyboards on my desk.
First, I want to mention the seller's excellent service. Shipping was extremely fast, and the keyboard arrived in carefully designed packaging with plenty of protection. Given the number of precision components and the premium presentation of this product, I really appreciated the attention to detail. Everything arrived in perfect condition.
As for the keyboard itself, the design is simply incredible. Pictures look good, but it is even more impressive in person. The sci-fi inspired aesthetic is unlike anything else I have owned, and the RGB lighting effects are vibrant, customizable, and genuinely fun to look at during evening use.
The build quality is equally impressive. This keyboard has a substantial weight to it, giving it a very premium and stable feel on the desk. Nothing feels cheap or flimsy. Every component feels well engineered and thoughtfully assembled.
One of my favorite aspects is the sound profile. The keystrokes produce a clean, satisfying sound that fits my personal preference perfectly. Typing on it is enjoyable enough that I often find myself typing more than necessary just to hear it.
For connectivity, I've been using the keyboard primarily in wired mode. Performance has been flawless so far, with no noticeable lag, input delay, or connection issues during daily use.
To keep this review balanced, I do have a few observations that potential buyers should consider.
The switches have a very linear feel, which means there isn't a pronounced tactile bump to clearly indicate the actuation point. Users who prefer tactile switches may need some time to adjust.
In addition, the keyboard's compact layout comes with a learning curve. The Page Down key sits immediately to the right of the Enter key, and I occasionally triggered it by accident during the first few days of use. The keyboard also omits dedicated Home and End keys, requiring alternative key combinations for those functions.
None of these points have been significant enough to impact my overall enjoyment of the keyboard, but they are worth mentioning so buyers know exactly what to expect.
Overall, the combination of futuristic design, premium construction, beautiful RGB lighting, and satisfying acoustics makes this one of the most enjoyable keyboards I've owned. If you're looking for a keyboard that stands out visually while still delivering a high-quality typing experience, the Mercury K1 Pro is absolutely worth considering.
Las teclas son un placer de escuchar y la carcasa le da una sensación muy solida y resistente
Absolutely the best gaming keyboard I’ve ever used! I’ve been a Corsair user for over a decade but this Gravastar K1 is unbelievable. Just the over all weight and the touch is phenomenal. The keys have a great feel when being struck. I own a ton of Gravastar products from their speakers to my gaming mouse and they really outdid themselves with this.
Awesome
Excelente producto
With out a doubt one of the finest keyboards available today. Well constructed,as crazy as it sounds the keyboard sound is extremely satisfying.
Was on the fence between this one and a corsair keyboard. Ended up choosing this one because it it went on flash sale. This keyboard is nearly functional art!! Its hefty, great number of options for the LED patterns. A little too clicky clacky IMO, but not terrible. Only downside is I wish they offered a full size keyboard with number pad.
Great quality and packaging. Instructions are intuitive. Recommend if looking for quality keyboard.
I’ve gamed for 20 years and this keyboard is the best I’ve used. From the key noise to the material of the keys. There is not one that has been better for me. I was hesitant to spend that much in a keyboard but made the jump based on other reviews, it has been totally worth it
Solid build, quality product
Absolutely love the keyboard and response time. The key sounds are amazing as well
Lo mejor en teclado que eh comprado tienen un cliente permanente y espero que algun dia hagan algun sistema de audio (auriculares )
Love the keyboards it's nice n heavy so far no problem
Awesome keyboard. Keys sound and feel amazing. Battery life is amazing, have had it two months and have had to charge it twice. Lighting is also amazing. Overall a really good top tier keyboard.
Me gustó mucho el producto la verdad está echo de una muy buena calidad y lo mejor de todo es todos los efectos RGB con los que cuenta
Easily the dopest keyboard I ever had and it along with mouse take my setup to the next level. The Keyboard is sturdy and has weight and feels premium to the touch. The RGB is bright and vivid. Performs well for everyday use and gaming.
Recommended
Love it
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Warranty
Every product comes with a 12-month warranty for your peace of mind.
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