Name: GravaStar GravaStar Mercury K1 75% Pink Wireless Keyboard, Aluminum Alloy Exoskeleton Design Mechanical Gaming Keyboard, Gasket Hot-Swap Socket, Linear Switches, RGB Backlit【Sakura Pink】
Brand: GravaStar
Price: 139.95 USD
Availability: InStock

Directory/Keyboards/GravaStar Mercury K1 75% Pink Wireless Keyboard, Aluminum Alloy Exoskeleton Design Mechanical Gaming Keyboard, Gasket Hot-Swap Socket, Linear Switches, RGB Backlit【Sakura Pink】

The breakdown

4 axes, scored the same way across every keyboards we log.

Switch Feel7.5

Latency Reality7.0

Build & Longevity7.5

Price Honesty8.0

Spec, translated

The 'Aluminum Alloy Exoskeleton' and 'Gasket Hot-Swap Socket' mean this keyboard is built more like a modern custom keyboard than a typical gaming peripheral, offering a softer typing feel and the ability to easily change switches without soldering.

Lab notes

The observations that actually change the buying decision.

The 8000mAh battery is exceptionally large for a keyboard, promising significant wireless runtime even with RGB lighting at full brightness. This capacity far exceeds the typical 3000-4000mAh cells in this category.

Construction is 'gasket mount' with a polycarbonate plate, an enthusiast-grade combination engineered for a softer, more flexible typing feel and muted acoustics compared to rigid tray-mount designs.

The 'exoskeleton' aluminum frame is a design choice. At 1.06kg, it's lighter than a solid CNC aluminum block, prioritizing aesthetics over the sheer mass and acoustic density valued in the custom keyboard scene.

The spec sheet incorrectly lists 'Wi-Fi' as a connection method. This is a common marketing error for '2.4GHz wireless' via a USB dongle, which is the correct method for its low-latency gaming mode.

Why you should buy

This product is for a buyer who prioritizes a specific, stylized desk aesthetic but still wants modern features like hot-swap sockets and a gasket mount. It serves someone who values a complete, out-of-the-box design statement over building a custom keyboard themselves from parts.

Why you should skip

A buyer seeking a proven workhorse from an established keyboard brand like Keychron or NuPhy may find this a gamble. Anyone who requires a number pad, dislikes the aggressive styling, or is wary of unproven proprietary software should look at more conventional options.

What buyers actually say

Themes pulled from real owner reviews, not marketing copy.

Pros

Exceptionally large 8000mAh battery for extended wireless use.
Tri-mode connectivity offers genuine versatility.
Hot-swap sockets allow for easy switch customization.
Comes with durable PBT keycaps that resist shine.
Gasket-mount design offers a modern, flexible typing feel.

Cons

Proprietary 'GravaCore' software is an unknown quantity.
Aggressive 'exoskeleton' styling is highly subjective.
Brand has no established track record in keyboards.
Key latency and polling rate figures are not published.
1-year warranty is standard, not premium.

Full specifications

Source: manufacturer + retail catalog · synced today.

BrandGravaStar

ColorSakura Pink

Sold byGravaStar Flagship

CategoryVideo Games›PC›Accessories›Gaming Keyboards

ModelMercury K1

Style nameCyberpunk

Unit count1.0 Count

Weight1.06 Kilograms

Switch typeLinear

ManufacturerZhuoYe ChuangYi Co.Ltd

Power sourceBattery Powered

Built in mediaKeyboard, Type-A 2.4GHz Receiver, Type-A to Type-C Cable, Keycap & Switch 2-in-1 Puller, Cleaning Brush, 4 x Extra Switches, User Manual,…

Number of keys80

Keyboard layoutQWERTY

Mfr part numberGS K1

Antenna locationBusiness, Education, Everyday Use, Gaming, Multimedia, Personal, Photo Editing, Programming, Student

Hand orientationAmbidextrous

Compatible devicesLaptop, PC, Tablet

Enclosure materialAluminum

Additional featuresBacklit, Hot-Swappable, Hotkeys and Media Keys, Programmable Keys, Rechargeable

Keyboard description79

Warranty1 Year Manufacturer

ConnectivityBluetooth, USB-C, Wi-Fi

Keyboard plate materialPolycarbonate