GravaStar Mercury K1 75% Blue Gaming Keyboard, Aluminum Alloy Mechanical Keyboard, Gasket Hot-Swap Socket, Linear Switches, RGB Backlit, Wireless Keyboard for Gaming, Office, and Gifts【Ice Blue】
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Availability:
Only 5 left in stock, order soon!
Arrives
Sunday, Jul 26
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Color: Ice Blue
Features
- Futuristic Ice Blue Aesthetic This wireless keyboard redefines gaming aesthetics with its aluminum alloy exoskeleton in Ice Blue. The 75% layout (79 keys) offers symmetrical stability with flowing curves, perfectly complementing any desk setup. Dual-layer PBT keycaps cater to blue enthusiasts and battlestation creators alike.
- Pro-Grade Performance Engineered with exclusive GravaStar Kailh Linear switches, this mechanical keyboard offers tournament-ready responsiveness (40g actuation / 1.5mm pre-travel). The 5-layer sound-dampening system with a gasket-mounted PC plate absorbs 87% of impact vibrations, producing a distinctive blue thunder acoustic profile.
- Studio-Grade Customization Transform your custom keyboard with dual RGB ecosystems offering 16.8 million colors and 13 dynamic effects. GravaCore software enables per-key programming, macros, and 8-layer profiles.
- Ultimate Wireless Freedom Experience hours of RGB runtime with the massive 8000mAh battery. The Mercury K1 supports wired USB-C, Bluetooth 5.0, and 2.4GHz wireless connections, allowing seamless switching between devices. Its compatibility with both Windows and Mac systems ensures versatility across various setups.
- Premium Unboxing Experience Elevate your setup with a keyboard that combines art and engineering. Ideal for tech enthusiasts, the Mercury K1 comes in Ice Blue packaging, making it a standout gift for birthdays, holidays, or self-rewards.
Description
75% Compact Design - Space-Saving Layout Streamlined design keeps essential keys while removing rarely-used functions. Perfect space-saving solution for clean, organized workspaces without sacrificing productivity or gaming performance. Be ready for anything with the next evolution of the K1. Aethereal catalysts have reforged living metal into a streamlined form, glowing with inner radiance. Recursive branches encase custom Kailh Linear switches, ready for input and perfectly balanced for performance. Hot-swappable for 3- and 5-pin switches, featuring GravaStar x Kailh Cherry Pink linear switches for smooth, responsive typing. 5-layer PORON foam sound dampening delivers satisfying "thock" feedback while keeping it office-friendly and quiet. Experience full customization with the dual RGB ecosystem, offering 16.8 million colors and 13 dynamic lighting effects. Create a vibrant, personalized setup that enhances both your gaming and workspace aesthetics. Equipped with a massive 8000mAh battery for marathon gaming and triple connection modes—2.4GHz, Bluetooth, and USB-C—for seamless, low-latency switching across devices anytime, anywhere. Crafted with a sleek hollowed frame through complex multi-step processes, this keyboard blends futuristic aesthetics with ergonomic precision, ensuring lasting comfort and style for both gaming and work. Featuring the stunning Ice Blue design, the Mercury K1 elevates any desk setup. Its stylish appearance blends seamlessly with your workspace while delivering performance-ready functionality for gaming and productivity.
Brand: GravaStar
Compatible Devices: Gaming Console, Laptop, PC, Tablet
Connectivity Technology: Bluetooth, USB-C, Wi-Fi
Keyboard Description: 79
Recommended Uses For Product: Everyday Use, Gaming, Student
Special Feature: Backlit, Hot-Swappable, Hotkeys and Media Keys, Programmable Keys, Rechargeable
Color: Ice Blue
Keyboard backlighting color support: RGB
Style: Cyberpunk
Product Dimensions: 13.5"L x 6.14"W x 1.81"H
Compatible Devices: Gaming Console, Laptop, PC, Tablet
Connectivity Technology: Bluetooth, USB-C, Wi-Fi
Additional Features: Backlit, Hot-Swappable, Hotkeys and Media Keys, Programmable Keys, Rechargeable
Keyboard Backlighting Color Support: RGB
Power Source: Battery Powered
Switch Type: Linear
Keyboard Layout: QWERTY
Hand Orientation: Ambidextrous
Mechanical Keyboard Switch Model: Kailh Linear
Compatible Operating System Family: Windows
Number of Keys: 80
Color: Ice Blue
Style Name: Cyberpunk
Brand: GravaStar
Keyboard Description: 79
Antenna Location: Everyday Use, Gaming, Student
Built-In Media: 1 x Cleaning Brush, 1 x Type-A 2.4GHz Receiver, 4 x Extra Switches (Kailh Platycodon, Kailh Crackle Ice Box, KTT Silent Blue, KTT Baby White), Keycap Puller, USB Cable
Model Number: K1
Model Name: Mercury K1
Manufacturer: ZhuoYe ChuangYi Co.Ltd
Mfr Part Number: K1
Warranty Description: 1 Year Manufacturer
Item Dimensions L x W x H: 13.5"L x 6.14"W x 1.81"H
Enclosure Material: Aluminum
Keyboard Plate Material: Polycarbonate
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Jul 26
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Ice Blue
The sound that the keys make is so so pleasing to the ears. The color is exactly how it looks in the photos. Quality is fantastic. I have a pink setup, but I loved the ice blue color so much that I just had to have it (that, and I enjoy collecting keyboards). Worth every penny. Typing is smooth and milky and creamy and nice — just perfect all around. Material is smooth too, it’s giving icy tundra. Beautiful. It’s easy to use, I have it setup for Bluetooth mode. Just a simple switch. Not sure of the battery life since I just got it today. May update later. I want to get the pink one too. I may just get that one next. Bye-bye, money! 😭
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Reviewed in the United States on April 23, 2026 by Laura
Color: Gradient Black
I don’t normally write reviews but I’m really specific about my hardware. This keyboard is amazing. It has the aluminum frame with a powder coated black finish that makes it sleek for my setup. It’s sturdy, just the right amount of heavy and high quality. The lighting around the edges is a really nice touch. You can download the software from gravastars website but it doesn’t have controls for the lighting around those edges, just the back lighting of the keys themselves. The user manual does however tell you how to change the back lighting which makes up for it. The volume knob on the upper right of this keyboard is also perfect minimal design. I love that it feels so easy to turn the volume up and down and if you press it down it mutes the audio. If you download the software from their website it allows you to easily setup more music options like what I did with the F10-F12 keys. The keyboard is small so it doesn’t take up much desk space and truly is my all time favorite now that I’ve swapped the keys to some custom ones I got a while back. Last thing, the clicks on the keyboard are not resistant at all so you get that creamy feel and sound. It’s not quite linear switches but It’s also not clicky. If you like quieter typing then you may want to swap the switches. My old keyboard had much quieter switches but I dont mind the swap. If you were stuck on this board or another for an easy custom keyboard, do it now. This keyboard is so much better than any EPOMAKER or AULA or any keychron in my opinion. The price is also perfect for this type of board. There’s literally no better option. ONLY down side is no numpad but since the board is for gamers I understand why. I’ll just get a separate numpad later if I really feel that I need one.
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Reviewed in the United States on March 19, 2026 by Jacob
Color: Sakura Pink
TL/DR (Updated): I now have this model in pink, black, and in blue, as well as a Mercury K1 Pro in black, and a GravaStar Mercury V75 HE keyboard in Lavender. They're all fantastic keyboards that are terrific straight out of the box, with zero customization, although if you don't NEED an HE keyboard, the mechanical keyboards offer better typing feel and sound by far - it's just the nature of HE keyboards - although they keep improving, and GravaStar's offering exceeded my expectations. Admittedly, GravaStar's "bio-mechanical" styling is not for everyone (I love it), but it's amazing how much you can change up the looks with a simple keycap swap (if desired) and get a totally different vibe. I collect keycap sets, so I've swapped the keycaps on all but the HE board at this point. Battery life is fantastic - it feels endless if you forgo full RGB, and just have keys light up as you type (40 hours default lighting, over 400 with no RGB). I tend to save the full RGB effect (which I love) for those (infrequent) times when I'm charging the battery. -------- This is my second type of GravaStar keyboard. I love my GravaStar Mercury K1 Pro (kitted with KiiBoom Sweet Rebel MAO profile keycaps) SO much that I couldn't resist picking up the Sakura Pink Special Edition K1 to go with my "Pixel Meow" MAO profile keycap set. Yet again, I could NOT be more delighted - both with the keyboard itself, and with how it paired with my keycaps of choice. I've included a quick photo (excuse the bad lighting), but it looks SO much better in person! Then, I had to get one in the pale blue. And then, I got one in black, because I had a different set of "pastel goth" keycaps and wanted a black keyboard for them. If the funky, "bio-mechanical" rear legs of the Pro model are too thematically strong for your tastes, or they clash aesthetically with preferred third party keycaps, the K1 offers a more adaptable appearance; how the case is perceived will be strongly influenced by how you accessorize it. With the "retro Kawaii" Pixel Meow keycaps, especially with that beautiful Sakura Pink color I chose, the K1 just looks a bit fancy, given the relentlessly bio-mechanical-styled bottom is hidden while the keyboard is actually in use. If you paired the keyboard with, say, "Pastel Goth" keycaps, the keyboard case would go back to looking edgy and enhance that vibe. I love that GravaStar has a detail-oriented approach to their keyboards. Unlike the (wonderful) matte finish on my black K1 Pro, the Sakura Pink K1 has a glossy, silky look and feel. I own more than twenty aluminum keyboards, and none of them have a finish like this. It's amazing! Interestingly, the volume rocker switch is in the same finish, instead of a metallic color, and I love how it feels to the touch. I was also impressed that GravaStar customized the dongle's plastic body, instead of using the typical, generic (cheaper) shape. My black K1 Pro has a black plastic dongle (with a style that matches the keyboard body - awesome for easy visual identification AND aesthetics), while my Sakura Pink K1 has an identical-looking dongle, except in white. I love that I can look at either dongle and instantly know which keyboard it goes to. Not just between the two keyboards, but out of my entire collection. The stock GravaStar-Kailh switches sound and feel wonderful, and look great through the translucent stock keycaps. The lighting isn't uniform, due to the opaque switch housing, which may bother some people, but for others, fully transparent switch housings may have made the RGB overkill. The typing sound/pitch did (unfortunately, to my tastes) get a little bit higher with the MAO keycaps I installed on the keyboard vs. the stock, double-walled polycarbonate set, but it's still an incredible-sounding keyboard, just different. In a direct comparison, my PBT MAO keycaps sound slightly disappointing compared to the stock keyboard. In actual, ongoing use, the keyboard simply sounds utterly delicious. The keyboard is so well-tuned that I don't think you could make it sound bad unless you really tried. I did change out some of the OEM switches - only the ones under the see-through polycarbonate Pixel Meow keycaps - for ones with a clear housing; I happened to have the switches on hand, but the stock switches wouldn't have looked bad, just (imho) not quite as good. Instead of having full-time RGB, I opted for the setting where a section of keys briefly lights up as you type. The default color for that was white, but I downloaded and used the proprietary software to set the effect to a light pink. With a firmware update (available on GravaStar's site) you can disable the LED logo screen's RGB, but the software does not appear to allow you to set a static color of your choice. By default, the LED logo acts as an indicator light, changing from RGB (default) to white (CapsLock). If you prefer, however, you can disable the indicator function with FN+CapsLock. I also couldn't see a software option to customize the RGB color for the outer frame, although the onboard settings offer decent flexibility. They very unfortunately don't have a very pale pink color option, despite the keyboard being pale pink. Having said that, I don't actually have the border/ambient RGB on when using the keyboard in wireless mode - which is always, unless I need to charge the battery. Battery life feels infinite this way. Unlike many manufacturers, GravaStar didn't stint on the non-pro keyboard's batteries. The K1 Pro and K1 both use the same, huge, 8000mAh batteries. It's only the Lite version where you see compromises (plastic top case, half the battery capacity, no front/side ambient lighting). GravaStar's support is also great, which I discovered when I had some questions about the keyboard. FYI, if you buy the keyboard on Amazon (US), GravaStar wants you to communicate through GravaStar US, which you can do here on Amazon. GravaStar's US support ALWAYS got back to me within 24 hours during our back-and-forth discussion, they were ALWAYS very customer service oriented, and were both kind and professional. (Edited) If you've had your eye on a GravaStar keyboard, seriously, just buy one. They're truly fantastic! I have since added a TickType DP104 full-size keyboard to my collection, which is solid aluminum and costs just under $200. It is INCREDIBLE and I am love with it....and my GravaStar keyboards truly are JUST as satisfying to type on. I equally love them, and am typing this on my blue GravaStar K1. I truly don't find one to be better than the other, overall, they're just DIFFERENT (particularly due to layout size, of course), which is amazing when the K1's are more affordable - MUCH more so if you catch them on sale. Finally, I DO have two fairly nit-picky requests for GravaStar that will make this fabulous keyboard pretty much PERFECT: 1. Please stop putting the brand name on the front. And ESPECIALLY stop wrecking the white ones with dark print. At least the other colors have tone-on-tone, which makes it tolerable, but I haven't bought a white keyboard SOLELY due to the logo. 2. Stop teasing us with an LCD that isn't programmable. I want to have time/date. I want to upload GIFS. I want to AT LEAST be able to set a color or colors!
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Reviewed in the United States on September 18, 2025 by Z.
Color: Gradient White
So, I habe tried all different brands from Razer to Logitech, and all different key caps and switch types. I wasnt a fan of the really loud "clicky" switches but I enjoyed the resistance they provided. Then I tried the Razer Pro Type Ultra, and I loved it, but it was missing that tactile feel (now it lives in my office because it is a quality keyboard) and I wanted something for gaming and working from home. I decided to try this keyboard out after obsessively watching review videos. They all used buzz words like "thocky" "buttery" which meant nothing to me. And then I bought the Mercury K1 75% and I am convinced that this keyboard is so underrated that giving it less than 5 stars feels like a crime. The travel of the keys and responsiveness is fantastic. Then there is the "thocky" sound. It sounds like someone is clapping in the room next to me with the door closed. Its essentially a muted clicking sound and I LOVE it. Its heavy enough to keep from sliding on my desk or my desk mat. But the best part is that you can change the RGB lights IN YOUR BROWSER! There's no app like Razers insane need for an app to function. Its intuitive and you dont need to download something to your pc. The look is stylish and stands out, its durable and the lighting is like every other rgb keyboard (breathing, static, waves, you know, the usual) but where this shines, is the battery life. Ive never had to rush to find the charging cable while playing or working due to a low battery. It has three ways of connecting: wired, a dongle (for those of us with a PC that doesnt have a bluetooth option) and old reliable Bluetooth. I use the dongle and wired settings and have not noticed any input lag. Whether you find this on a sale, or pay full price, I say go for it. I wouldnt say its life changing but it IS a gamechanger. I purchased the matching mouse and I dont think I will be buying another keyboard until they come out with a full size (with numpad).
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Reviewed in the United States on July 15, 2026 by William Piper
Color: Ice Blue
Really nice keyboard! It’s absolutely gorgeous, and the build quality is excellent—the frame feels incredibly sturdy and premium. I also love the sound profile. It’s quiet enough to use in an office, but still has a satisfying, soft thock. I’ve even had multiple coworkers come over just to type on it. 🤣 My only real gripe is the lack of tactile bumps on the F and J keys. I don’t usually look at my keyboard when I type, so I rely on those to find my hand placement. I understand they probably omitted them to keep the clean aesthetic, but it’s definitely something to keep in mind if you’re a touch typist like me. I haven’t experimented with customizing it yet, but it does come with the tools needed to swap out the keycaps, which is a nice bonus.
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Reviewed in the United States on July 7, 2026 by CGreenblatt
Color: Sakura Pink
I absolutely love this keyboard! It’s got that creamy typing sound that’s so satisfying to type and the LED lights are so pretty! It’s so smooth and it matches perfectly with pink or white setups! You definitely will not regret this purchase😙
Reviewed in the United States on July 6, 2026 by madelyna
Color: Gradient White
I really like this keyboard. The design looks very unique and cool, not like обычные keyboards. It feels strong and high quality. The keys are very responsive and typing is comfortable, also good for gaming. Sound is nice, not too loud but satisfying. Wireless works good, no problems with connection. Battery life is also decent. Only thing is it’s a little expensive, but for me it worth it because of the quality and style. Overall I’m very happy with this purchase and would recommend 👍
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Reviewed in the United States on April 4, 2026 by Viktoriia
Color: Sakura Pink
It is genuinely so good! Cutest thing ever, I promise you’ll love it! 🍓🪽 If you are having any problems with it too, there are videos they have online to help! It sounds amazing and feels amazing (//∇//) Have a good day❄️
Reviewed in the United States on June 3, 2026 by Juliet