The GravaStar Mercury K1 Lite is a 75 % wireless mechanical gaming keyboard engineered for gamers and creative users who want a compact, stylish, and versatile keyboard that balances performance, portability, and premium features. Built with a streamlined 75 % layout, immersive RGB lighting, custom linear switches, and multiple connectivity options, it delivers smooth, comfortable typing and gaming experiences across work, play, and creative tasks.
Key Features
Streamlined 75 % Layout
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Compact 75 % design with 80 keys that retains essential function and arrow keys while saving desk space for mouse movement and ergonomic setups.
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Ideal for small desks or focused desktop layouts without sacrificing key functionality.
Custom Mechanical Switches
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Equipped with custom GravaStar x BSUN linear key switches delivering 40 gf actuation force, 2 mm pre‑travel, and 3.6 mm total travel — engineered for smooth and responsive keypresses optimized for gaming and typing.
Tri‑Mode Connectivity
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Offers wired USB‑C, Bluetooth 5.0, and 2.4 GHz wireless modes, letting you connect to multiple devices and switch seamlessly between them.
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Adds flexibility for gaming, work, and mobile use without compromising performance.
Immersive RGB Lighting
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Built‑in RGB lighting with multiple customizable lighting modes enhances aesthetics and ambiance, letting you match the keyboard to your rig or workspace style.
Gasket‑Mounted Design & Sound Dampening
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Gasket‑mounted design with 5‑layer foam dampening provides a soft, refined typing feel and improved acoustics that reduce harsh noises and enhance tactile comfort.
Long‑Lasting Battery Life
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4000 mAh rechargeable battery supports extended wireless use — ideal for long gaming sessions or multi‑day productivity without frequent charging.
Hot‑Swappable & Customization Friendly
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Supports hot‑swappable switches allowing easy replacement of 3‑pin and 5‑pin switches without soldering — great for customization and switch experimentation.
Broad Compatibility
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Works with Windows and macOS systems and easily connects to PCs, laptops, and devices via your choice of connection mode.