GravaStar Mercury K1 – Gradient Black

Premium 75% Wireless Mechanical Gaming Keyboard with Aluminum Frame, Hot-Swap & RGB



The GravaStar Mercury K1 – Gradient Black is a premium 75% mechanical gaming keyboard that combines futuristic GravaStar design with a solid aluminum alloy frame, smooth linear switches, wireless connectivity, and an immersive RGB lighting system. Designed for both gaming and everyday use, the Mercury K1 features 79 keys plus a dedicated rotary knob, a gasket-mounted structure with 5-layer foam dampening, an 8,000 mAh rechargeable battery, and tri-mode connectivity through 2.4 GHz wireless, Bluetooth, and USB wired mode. Available from FerzoDZ in Algeria, the Mercury K1 Gradient Black is an excellent choice for gamers, PC enthusiasts, and anyone looking for a premium mechanical keyboard with a distinctive futuristic design.



Futuristic Aluminum Alloy Design



The Mercury K1 features a distinctive aluminum alloy exoskeleton that gives the keyboard a strong and premium construction while maintaining GravaStar's futuristic aesthetic.



The flowing metal frame provides stability during intense gaming sessions and frequent typing, while the Gradient Black finish gives the keyboard a sleek and modern appearance that fits naturally into premium gaming setups.



Measuring 343 × 156 × 46 mm and weighing approximately 1.06 kg including the battery, the K1 provides a substantial, stable feel on your desk.



75% Layout with 79 Keys + Rotary Knob



The Mercury K1 uses a compact 75% keyboard layout with 79 keys and a dedicated rotary control knob.



This layout keeps the essential navigation and function keys while reducing the amount of desk space used compared with a full-size keyboard.



The rotary knob provides quick and convenient control and adds another layer of functionality to the keyboard.



The 75% format makes the Mercury K1 suitable for gaming, productivity, studying, and everyday PC use.



GravaStar x Kailh Cherry Pink Linear Switches



The Mercury K1 comes equipped with GravaStar x Kailh Cherry Pink linear mechanical switches.



The linear switch design provides a smooth and consistent keystroke without the tactile bump associated with tactile switches, making it suitable for both gaming and fast typing.



The switches are designed to deliver responsive input while maintaining the smooth, refined feel expected from a premium mechanical keyboard.



Full-Key Hot-Swap Support



One of the major advantages of the Mercury K1 is its full-key hot-swappable PCB.



You can replace the switches without soldering, allowing you to customize the keyboard's sound and typing feel over time.



The K1 supports both 3-pin and 5-pin mechanical switches, giving you a wide range of compatible replacement switches.



This makes the Mercury K1 an excellent starting point for keyboard enthusiasts who want to personalize their setup.



Gasket-Mounted Structure & 5-Layer Dampening



The Mercury K1 uses a gasket-mounted design combined with a 5-layer foam dampening system.



This construction helps reduce unwanted case resonance and creates a smoother, more controlled typing experience.



The internal dampening also contributes to the keyboard's deeper and more satisfying acoustic profile, with GravaStar describing the K1's sound as a refined, deep “thock” while maintaining clear key feedback.



8,000mAh Large-Capacity Battery



The Mercury K1 features a substantial 8,000 mAh rechargeable battery.



The large battery capacity is designed to provide extended wireless use, making the keyboard suitable for long gaming sessions and everyday use without constantly needing to connect a charging cable.



Actual battery life can vary depending on RGB brightness, lighting effects, connection mode, and usage.



Tri-Mode Wireless Connectivity



The Mercury K1 supports three connection methods:



2.4 GHz wireless – fast wireless connection for gaming

Bluetooth – convenient wireless connection for compatible devices

USB wired – reliable wired connection and charging



This makes the keyboard versatile enough for gaming PCs, laptops, and other compatible devices.



Dual RGB Lighting System



The Mercury K1 features an immersive dual independent RGB lighting system with 13 customizable lighting modes.



The RGB lighting works together with the keyboard's futuristic aluminum design to create a distinctive visual effect on your gaming desk.



You can customize the lighting according to your preferred setup and gaming atmosphere.



PBT & PC Keycaps



The Mercury K1 uses durable PBT and PC keycaps, combining durability with a premium feel.



PBT keycaps are well suited for regular gaming and typing because they generally resist the shiny surface that can develop on lower-quality keycaps after extended use.



Customizable Mechanical Keyboard



Thanks to its hot-swappable design, multiple connectivity options, RGB customization, and compatible software, the Mercury K1 can be configured around your preferred gaming and typing experience.



You can change compatible switches and keycaps to create your preferred sound, feel, and appearance without replacing the entire keyboard.



Key Features

Product: GravaStar Mercury K1 – Gradient Black

Type: Wireless Mechanical Gaming Keyboard

Layout: 75%

Keys: 79 keys + rotary knob

Frame: Aluminum Alloy

Switches: GravaStar x Kailh Cherry Pink Linear Switches

Hot-Swap: Yes

Switch Compatibility: 3-pin & 5-pin

Mounting: Gasket Mount

Dampening: 5-layer foam

Keycaps: PBT + PC

Battery: 8,000 mAh

Connectivity: 2.4 GHz Wireless / Bluetooth / USB Wired

RGB: Dual Independent RGB Lighting

RGB Modes: 13 customizable modes

Dimensions: 343 × 156 × 46 mm

Weight: Approximately 1.06 kg

Compatibility: Windows / macOS

Color: Gradient Black

What's Included

GravaStar Mercury K1 – Gradient Black Keyboard

2.4 GHz Type-A Wireless Receiver

Type-A to Type-C Cable

2-in-1 Keycap & Switch Puller

Cleaning Brush

4 Extra Switches:

Kailh Platycodon Switch

Kailh Crackle Ice Box Switch

KTT Silent Blue Switch

KTT Baby White Switch

User Manual

Cleaning Cloth

Why Choose the GravaStar Mercury K1?



The GravaStar Mercury K1 – Gradient Black is more than just a gaming keyboard. It combines a premium aluminum alloy chassis, smooth linear mechanical switches, full-key hot-swap functionality, gasket mounting, 5-layer acoustic dampening, a large 8,000 mAh battery, tri-mode wireless connectivity, and dual RGB lighting in a distinctive 75% layout.



It's an excellent choice for gamers who want a premium wireless mechanical keyboard in Algeria that looks as unique as it performs.



GravaStar Mercury K1 Gradient Black – Available from FerzoDZ in Algeria



Upgrade your gaming setup with the GravaStar Mercury K1 – Gradient Black, available from FerzoDZ in Algeria.



Whether you're looking for a 75% mechanical gaming keyboard, a wireless mechanical keyboard with an 8,000 mAh battery, a hot-swappable keyboard, or a premium RGB keyboard with a futuristic aluminum design, the Mercury K1 offers an excellent combination of performance, customization, and style.



Shop the GravaStar Mercury K1 Gradient Black from FerzoDZ and upgrade your gaming setup with a premium mechanical keyboard built for gaming, work, and everyday use.



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