---
product_id: 670737605
title: "Mercury K1 75% Wireless Mechanical Gaming Keyboard, Aluminum Alloy Exoskeleton Design, Gasket Custom Keyboard Hot-Swap Socket, Linear Switches, RGB Backlit"
brand: "gravastar"
price: "€ 277.09"
currency: EUR
in_stock: true
reviews_count: 8
category: "Grava Star"
url: https://www.desertcart.hr/products/670737605-mercury-k1-75-wireless-mechanical-gaming-keyboard-aluminum-alloy-exoskeleton
store_origin: HR
region: Croatia
---

# 16.8M RGB colors 8000mAh long-lasting battery 75% compact layout Mercury K1 75% Wireless Mechanical Gaming Keyboard, Aluminum Alloy Exoskeleton Design, Gasket Custom Keyboard Hot-Swap Socket, Linear Switches, RGB Backlit

**Brand:** gravastar
**Price:** € 277.09
**Availability:** ✅ In Stock

## Summary

> 🌌 Elevate your desk game with the Mercury K1 — where style meets pro-level performance.

## Quick Answers

- **What is this?** Mercury K1 75% Wireless Mechanical Gaming Keyboard, Aluminum Alloy Exoskeleton Design, Gasket Custom Keyboard Hot-Swap Socket, Linear Switches, RGB Backlit by gravastar
- **How much does it cost?** € 277.09 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/670737605-mercury-k1-75-wireless-mechanical-gaming-keyboard-aluminum-alloy-exoskeleton)

## Best For

- gravastar enthusiasts

## Why This Product

- Trusted gravastar brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Gasket-Mounted Sound Dampening:** Five layers of foam + polycarbonate plate create whisper-quiet, cushioned typing bliss.
- • **Tri-Mode Wireless Connectivity:** Seamlessly switch between USB-C, Bluetooth 5.0, and 2.4GHz wireless for ultimate versatility.
- • **Sleek Aluminum Alloy Exoskeleton:** Futuristic strength meets featherlight design for all-day comfort and stability.
- • **Customizable RGB & Hot-Swap Sockets:** Personalize your vibe with 13 lighting modes and easily swap switches to match your style.
- • **Exclusive GravaStar x Kailh Linear Switches:** Ultra-smooth 40gf actuation for lightning-fast, precise keystrokes without fatigue.

## Overview

The GravaStar Mercury K1 is a premium 75% wireless mechanical keyboard featuring a durable aluminum alloy exoskeleton, exclusive GravaStar x Kailh linear switches optimized for smooth, responsive typing, and a gasket-mounted design with multi-layer sound dampening for quiet operation. It offers tri-mode connectivity (USB-C, Bluetooth 5.0, 2.4GHz wireless), extensive RGB customization with 16.8 million colors, hot-swappable sockets for easy switch replacement, and a massive 8000mAh battery ensuring marathon sessions without recharge. Designed for gamers and professionals seeking a blend of futuristic aesthetics and high functionality.

## Description

desertcart.com: GravaStar Mercury K1 75% Wireless Mechanical Gaming Keyboard, Aluminum Alloy Exoskeleton Design, Gasket Custom Keyboard Hot-Swap Socket, Linear Switches, RGB Backlit : Video Games

Review: Super Cute Keyboard! - Such a cute keyboard! Loved the look and feel of it but I would love for the bottom to be aluminum as well instead of plastic, since the rest of the base is aluminum. Nice RGB brightness and options. The keycaps are nice to type on once you get used to them, they're definitely different if you're not used to smooth keycaps. I personally love the keycaps, they feel thick and heavy & sound nice when typing. Great price when you can get it on sale. The weight is ok, not super heavy, but feels like it’ll stay put and not move around while typing. It has 2 height kick out feet on the back which I really liked. It was easy to connect to my iPad.
Review: Fantastic keyboard!!! LOVE!!! - TL/DR: I have this and a Mercury K1 Pro, and they're both fantastic keyboards. They're terrific straight out of the box, with zero customization, but it's amazing how much you can change up the looks with a simple keycap swap (if desired). 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). Just get one! -------- This is my second 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! If the funky, "biomechanical" 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, as 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 biomechanical-looking bottom is hidden while the keyboard is actually in use. If you paired the keyboard with, say, "Pastel Goth" keycaps, the keyboard case would look 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 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. In a direct comparison, my PBT MAO keycaps sound slightly disappointing compared to the stock keyboard. In actual, ongoing use, the keyboard simply sounds 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 unfortunately just 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 (which hasn't happened, yet). Battery life feels infinite this way; I still haven't had to charge my K1 Pro, either, after two months, as it's at 70 percent. Unlike most manufacturers, GravaStar didn't stint on the non-pro keyboard's batteries. The K1 Pro and K1 both use the same, huge, 8000mAh batteries. GravaStar support is also great, which I discovered when I had some questions about the keyboard. I will tell you now, if you buy the keyboard on desertcart (US), GravaStar wants you to communicate through GravaStar US, which you can do here on desertcart. Customer support got back to me within 24 hours during our back-and-forth discussion, were very customer service oriented, and both kind and professional. If you've had your eye on a GravaStar keyboard, especially with Prime Day around the corner, seriously, just buy one. They're truly fantastic!

## Features

- Futuristic Design: The Mercury K1 features a unique aluminum alloy exoskeleton with a gradient black finish, combining strength and lightness in its flowing curves. This design provides symmetrical stability, ideal for both intense gaming and comfortable typing.
- Custom GravaStar x Kailh Linear Switches: Equipped with exclusive GravaStar x Kailh linear switches, the K1 offers a smooth and responsive typing experience. With a 40gf actuation force, 1.5mm pre-travel, and 3.5mm total travel distance, these switches ensure quick reactions while minimizing accidental key presses.
- Gasket-Mounted Design with Sound Dampening: The keyboard's gasket-mounted structure, combined with a flexible polycarbonate plate, absorbs impact vibrations and softens each keystroke. Five layers of sound-dampening foam enhance acoustics and reduce noise, providing a comfortable typing experience during extended sessions.
- Tri-Mode Connectivity: 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 for various setups.
- Customizable RGB Lighting and Software Personalization: Featuring dual independent RGB lighting systems with 16.8 million colors, the K1 offers 13 customizable backlight modes. Users can personalize their keyboard's appearance and functions through dedicated software, tailoring the experience to match their style and gaming setup.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DFXWGJ6J |
| Additional Features | Backlit, Customizable Display Keys, Hot-Swappable, Programmable Keys, Volume Roller |
| Antenna Location | Gaming |
| Best Sellers Rank | #377 in Video Games ( See Top 100 in Video Games ) #32 in PC Gaming Keyboards |
| Brand | GravaStar |
| Button Quantity | 79 |
| Color | Gradient White |
| Compatible Devices | Laptop, PC, Tablet |
| Connectivity Technology | Bluetooth, USB-C, Wi-Fi |
| Customer Reviews | 4.8 out of 5 stars 783 Reviews |
| Enclosure Material | Aluminum |
| Hand Orientation | Ambidextrous |
| Item Height | 46 millimeters |
| Item Weight | 1.06 Kilograms |
| Keyboard Description | 79 |
| Keyboard Layout | QWERTY |
| Manufacturer | ZhuoYe ChuangYi Co.Ltd |
| Mechanical Keyboard Switch Model | Kailh Linear |
| Model Number | GS K1 |
| Number of Keys | 79 |
| Power Source | USB Powered |
| Recommended Uses For Product | Gaming |
| Series Number | 1 |
| Special Feature | Backlit, Customizable Display Keys, Hot-Swappable , Programmable Keys, Volume Roller |
| Style Name | Classic1 |
| Switch Type | Linear |
| Warranty Description | 1 Year Manufacturer |

## Product Details

- **Brand:** GravaStar
- **Color:** Gradient White
- **Compatible Devices:** Laptop, PC, Tablet
- **Connectivity Technology:** Bluetooth, USB-C, Wi-Fi
- **Keyboard Description:** 79
- **Material:** Aluminum
- **Power Source:** USB Powered
- **Recommended Uses For Product:** Gaming
- **Special Feature:** Backlit, Customizable Display Keys, Hot-Swappable, Programmable Keys, Volume Roller
- **Style:** Classic1

## Images

![Mercury K1 75% Wireless Mechanical Gaming Keyboard, Aluminum Alloy Exoskeleton Design, Gasket Custom Keyboard Hot-Swap Socket, Linear Switches, RGB Backlit - Image 1](https://m.media-amazon.com/images/I/61p-+alztbL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Super Cute Keyboard!
*by B***N on November 10, 2025*

Such a cute keyboard! Loved the look and feel of it but I would love for the bottom to be aluminum as well instead of plastic, since the rest of the base is aluminum. Nice RGB brightness and options. The keycaps are nice to type on once you get used to them, they're definitely different if you're not used to smooth keycaps. I personally love the keycaps, they feel thick and heavy & sound nice when typing. Great price when you can get it on sale. The weight is ok, not super heavy, but feels like it’ll stay put and not move around while typing. It has 2 height kick out feet on the back which I really liked. It was easy to connect to my iPad.

### ⭐⭐⭐⭐⭐ Fantastic keyboard!!! LOVE!!!
*by Z***. on September 18, 2025*

TL/DR: I have this and a Mercury K1 Pro, and they're both fantastic keyboards. They're terrific straight out of the box, with zero customization, but it's amazing how much you can change up the looks with a simple keycap swap (if desired). 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). Just get one! -------- This is my second 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! If the funky, "biomechanical" 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, as 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 biomechanical-looking bottom is hidden while the keyboard is actually in use. If you paired the keyboard with, say, "Pastel Goth" keycaps, the keyboard case would look 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 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. In a direct comparison, my PBT MAO keycaps sound slightly disappointing compared to the stock keyboard. In actual, ongoing use, the keyboard simply sounds 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 unfortunately just 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 (which hasn't happened, yet). Battery life feels infinite this way; I still haven't had to charge my K1 Pro, either, after two months, as it's at 70 percent. Unlike most manufacturers, GravaStar didn't stint on the non-pro keyboard's batteries. The K1 Pro and K1 both use the same, huge, 8000mAh batteries. GravaStar support is also great, which I discovered when I had some questions about the keyboard. I will tell you now, if you buy the keyboard on Amazon (US), GravaStar wants you to communicate through GravaStar US, which you can do here on Amazon. Customer support got back to me within 24 hours during our back-and-forth discussion, were very customer service oriented, and both kind and professional. If you've had your eye on a GravaStar keyboard, especially with Prime Day around the corner, seriously, just buy one. They're truly fantastic!

### ⭐⭐⭐⭐⭐ Nice
*by J***S on November 9, 2025*

WOW. This keyboard is really nice. The sound it makes is really pleasant, a nice relatively quiet "thocky" and "creamy" sound. typing is a dream. The lighting options are beautiful and the keys as well as the outside of the keyboard are all customizable with colors and lighting pattern. This keyboard seamlessly connects via Wired or wireless to my laptop and is highly comfortable and responsive for gaming as well as typing. The front facing symbols on the keyboard take some getting used and look clean and sleek. My only gripe is the software that comes with the Gravastar keyboards. When you download it, it feels like you're about to download a virus and then once you're using it, it just looks sort of poorly made and not seamlessly integrated. it only shows up in a window format which is odd too. You can also change the RBG lighting, brightness, colors and speed with some hotkeys on the keyboard so the app isn't totally necessary unless you're really customizing colors. The actual bulid of the keyboard feels high quality, the body is machined aluminum and its sturdy and heavy. This keyboard can last a lifetime if you want it to, considering the hot swappable keys and the sturdy build. I love it!

## Frequently Bought Together

- GravaStar Mercury K1 75% Wireless Mechanical Gaming Keyboard, Aluminum Alloy Exoskeleton Design, Gasket Custom Keyboard Hot-Swap Socket, Linear Switches, RGB Backlit
- GravaStar Mercury M1 Pro Wireless Gaming Mouse, Lightweight Magnesium Alloy, 26,000 DPI, PAW3395DM Sensor, 5 Programmable Buttons, Support Wired/2.4GHz/BT, Up to 200 Hours Battery Life-Gradient Black
- GravaStar Keyboard Wrist Rest Pad - Black

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-02*