---
product_id: 674931784
title: "– Mercury K1 Lite 75% Gaming Keyboard, 2.4GHz/BT/Wired Tri-Mode Wireless Keyboard, Gasket Hot Swappable Mechanical Keyboard, Pre-lubed Linear Switches, RGB Backlit (Transparent Black)"
brand: "gravastar"
price: "¥43164"
currency: JPY
in_stock: true
reviews_count: 13
category: "Grava Star"
url: https://www.desertcart.jp/products/674931784-mercury-k1-lite-75-gaming-keyboard-2-4ghz-bt-wired
store_origin: JP
region: Japan
---

# Tri-mode wireless: 2.4GHz/BT/Wired 4000mAh battery, 235h runtime Hot-swappable gasket-mounted switches – Mercury K1 Lite 75% Gaming Keyboard, 2.4GHz/BT/Wired Tri-Mode Wireless Keyboard, Gasket Hot Swappable Mechanical Keyboard, Pre-lubed Linear Switches, RGB Backlit (Transparent Black)

**Brand:** gravastar
**Price:** ¥43164
**Availability:** ✅ In Stock

## Summary

> 🎮 Elevate your desk game with the Mercury K1 Lite — where style meets unstoppable performance.

## Quick Answers

- **What is this?** – Mercury K1 Lite 75% Gaming Keyboard, 2.4GHz/BT/Wired Tri-Mode Wireless Keyboard, Gasket Hot Swappable Mechanical Keyboard, Pre-lubed Linear Switches, RGB Backlit (Transparent Black) by gravastar
- **How much does it cost?** ¥43164 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/674931784-mercury-k1-lite-75-gaming-keyboard-2-4ghz-bt-wired)

## 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

- • **Premium Typing Comfort:** Gasket-mounted pre-lubed linear switches deliver buttery smooth keystrokes and whisper-quiet precision for marathon sessions.
- • **Sleek Transparent Design:** Durable PVC frame with a futuristic skeletal look that showcases vibrant RGB lighting, making your setup a conversation starter.
- • **Customizable RGB Immersion:** 13 dynamic RGB lighting modes with full software control to match your mood and elevate your desk aesthetic.
- • **Endurance That Outlasts You:** Massive 4000mAh battery powers up to 235 hours of uninterrupted use—game, work, or create without limits.
- • **Seamless Tri-Mode Connectivity:** Switch effortlessly between 2.4GHz wireless, Bluetooth 5.0, and wired modes for ultimate multitasking freedom.

## Overview

The Mercury K1 Lite is a 75% mechanical gaming keyboard featuring tri-mode connectivity (2.4GHz wireless, Bluetooth 5.0, and wired), gasket-mounted hot-swappable pre-lubed linear switches, and a durable transparent black PVC frame. It offers 13 customizable RGB lighting modes controlled via software, a robust 4000mAh battery delivering up to 235 hours of use, and compatibility across Windows and MacOS platforms, making it a versatile and stylish choice for gamers and professionals alike.

## Description

GravaStar Mercury K1 Lite 75% Gaming Keyboard, 2.4GHz/BT/Wired Tri-Mode Wireless Keyboard, Gasket Hot Swappable Mechanical Keyboard, Pre-lubed Linear Switches, RGB Backlit (Transparent Black) : desertcart.co.uk: PC & Video Games

Review: BEAUTIFUL - Absolutely stunning keyboard. Feels great to use for gaming. LOOKS incredible and sounds lovely too with the creamy style sounding keys. Battery life has been amazing too. Highly recommend.
Review: The sound test is key - It sounds good and it’s good if you like playing games

## Features

- 🏆Stylish and Unique Design: The GravaStar Mechanical Keyboard features a hollow and skeletal design that breaks away from traditional keyboard aesthetics, making it a standout piece on any desk. Constructed from durable PVC material, the transparent frame and keycaps maximize the cool backlight RGB effects and wear-resistant appearance.
- 🎮Comfortable and High-Quality Typing Experience: Equipped with a mainstream gasket structure and GravaStar x BSUN custom switches, the K1 Lite provides soft key feedback and a comfortable typing experience, perfect for both gaming and typing. The five-layer internal design ensures high-quality keypress sound, producing crisp and concentrated audio.
- ⚡Tri-mode Connectivity: GravaStar Keyboard Supports 2.4GHz wireless connection (1K Hz polling rate), Bluetooth 5.0, and wired (8K Hz polling rate)connections, offering seamless compatibility with Windows XP up and MacOS. It can be connected to up to three devices at the same time, and switch between them easily by FN and key combination keys. No limits about your keyboard connection to meet the needs of work, gaming, and study.
- 🌈RGB Lighting Effects: The GravaStar Gaming Keyboard features 13 Different RGB lighting modes to choose from, providing a customizable and immersive experience. Advanced customization with GravaStar Control Center software complete control over your RGB lighting system effects, including brightness, speed, and color. The GravaStar app is compatible with all active versions of Windows, including XP, 7, 8, 8.1, 10, and 11.
- 🔋Reliable Battery Life: Featuring a lightweight 4000mAh lithium-ion battery, the GravaStar Wireless Keyboard stores enough power that you might even forget it needs charging. With up to 235 hours between charges*, it can keep up with the longest marathon gaming sessions, anywhere they may take you. When it finally does need a charge, connect the included USB-C cable to replenish your power without interrupting your game.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DFXWQWB8 |
| Are Batteries Included | Yes |
| Batteries | 1 LR44 batteries required. (included) |
| Best Sellers Rank | 1,992 in PC & Video Games ( See Top 100 in PC & Video Games ) 108 in PC Gaming Keyboards |
| Brand | GravaStar |
| Colour | Transparent Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (779) |
| Date First Available | 27 Sept. 2024 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Guaranteed software updates until | unknown |
| Hardware Platform | Gaming Console, PC |
| Item Weight | 850 g |
| Item model number | GS K1 LITE |
| Lithium Battery Energy Content | 4000 Watt Hours |
| Lithium Battery Packaging | Batteries contained in equipment |
| Lithium Battery Weight | 8.9 Grams |
| Manufacturer | ZhuoYe ChuangYi Co.Ltd |
| Number Of Lithium Ion Cells | 1 |
| Number of Batteries | 1 |
| Number of USB 2.0 Ports | 1 |
| Power Source | Battery Powered |
| Product Dimensions | 34.3 x 15.6 x 4.6 cm; 850 g |
| Series | Mercury K1 Lite |

## Product Details

- **Brand:** GravaStar
- **Colour:** Transparent Black
- **Compatible devices:** Gaming Console, Laptop, PC
- **Connectivity technology:** USB
- **Keyboard backlighting colour support:** RGB
- **Keyboard description:** Ergonomic
- **Product dimensions:** 34.3L x 15.6W x 4.6H centimetres
- **Recommended uses for product:** Gaming
- **Special feature:** Hot-Swappable
- **Style:** Contemporary

## Images

![– Mercury K1 Lite 75% Gaming Keyboard, 2.4GHz/BT/Wired Tri-Mode Wireless Keyboard, Gasket Hot Swappable Mechanical Keyboard, Pre-lubed Linear Switches, RGB Backlit (Transparent Black) - Image 1](https://m.media-amazon.com/images/I/715K6h7qztL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ BEAUTIFUL
*by J***E on 3 February 2026*

Absolutely stunning keyboard. Feels great to use for gaming. LOOKS incredible and sounds lovely too with the creamy style sounding keys. Battery life has been amazing too. Highly recommend.

### ⭐⭐⭐⭐⭐ The sound test is key
*by R***Y on 20 January 2026*

It sounds good and it’s good if you like playing games

### ⭐⭐⭐⭐⭐ Nice keyboard
*by A***S on 7 February 2026*

Honestly a very clean keyboard at time the windows key doesn’t work but other than that. It’s very good planning on getting another one in a different colour would recommend for the price.

## Frequently Bought Together

- GravaStar Mercury K1 Lite 75% Gaming Keyboard, Gasket Hot Swappable Mechanical Keyboard, Pre-lubed Linear Switches, RGB Backlit - Transparent Black
- GravaStar Mercury M2 Wireless Gaming Mouse with 26,000 DPI, PAW3395DM Sensor -79g Lightweight Hollowed-Out Design -5 Programmable Buttons -5 Dynamic Lightsync RGB
- GravaStar Keyboard Wrist Rest Pad - Black

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**Shop now:** [https://www.desertcart.jp/products/674931784-mercury-k1-lite-75-gaming-keyboard-2-4ghz-bt-wired](https://www.desertcart.jp/products/674931784-mercury-k1-lite-75-gaming-keyboard-2-4ghz-bt-wired)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-10*