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Overview

The GravaStar Mercury K1 75% Wireless Mechanical Keyboard blends sci-fi bio-mechanical design with high-performance custom mechanical features, delivering a striking balance of style, acoustics, and speed.
Open Box

Open Box - GravaStar Mercury K1 75% Wireless Mechanical Gaming Keyboard with Hot-Swappable Switches - Ice Blue

Model: K1 Blue
Web Code: 20198924
Sold and shipped by | 4.4 seller rating (490 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

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Warranty Information

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

Futuristic Aluminum Alloy Exoskeleton: Crafted with a hollowed-out die-cast metal body and a 75% compact layout (79 keys + volume knob), offering desktop stability with space-saving efficiency.

Pre-Lubed Custom Linear Switches: Equipped with GravaStar × Kailh Linear switches featuring a 40g actuation force and 1.5mm pre-travel for tournament-ready speed and ultra-smooth keypresses.

Acoustic Gasket-Mount System: Uses a flexible PC positioning plate and 5-layer sound-dampening PORON foam to absorb vibration and create a deep, satisfying "thock" acoustic profile.

Hot-Swappable PCB: Supports seamless 3-pin and 5-pin mechanical switch replacement without requiring soldering.

Tri-Mode Connectivity: Connect via low-latency 2.4GHz wireless, Bluetooth 5.0, or wired USB-C across Windows and macOS setups.

Massive Battery Life: Powered by an 8000mAh battery that provides up to 400 hours of runtime with lighting turned off.

Dual RGB Lighting System: Includes 16.8 million RGB colors, 13 dynamic lighting effects, sound-reactive lighting modes, and ambient frame lighting customizable via GravaCore software.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

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Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Computer accessories
Return/Exchange Period
30 days
Condition
Unopened, no signs of use

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