What are the alternatives to the GravaStar Mercury K1 Pro Wireless Mechanical Gaming Keyboard, 75% Layout RGB…?

GravaStar Mercury K1 Pro Wireless Mechanical Gaming Keyboard, 75% Layout RGB… competes with other Retro Motherboards products on SpecPicks. Use our Compare tool to view specs side-by-side, or browse the full Retro Motherboards category for alternatives.

GravaStar

Mercury K1 Pro Wireless Mechanical Gaming Keyboard, 75% Layout RGB Custom Keyboard, Hot-Swappable Linear Switches; Aluminum Alloy【Interstellar Silver】

Name: GravaStar Mercury K1 Pro Wireless Mechanical Gaming Keyboard, 75% Layout RGB Custom Keyboard, Hot-Swappable Linear Switches; Aluminum
Brand: GravaStar
SKU: B0DZCJW2JW
Price: 179.95 USD
Availability: InStock

By SpecPicks Editorial · Verified 2026-07-22

$179.95

Buy on Amazon — $179.95 Compare to similar retro motherboards

*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.

Bottom line: The Mercury K1 Pro Wireless Mechanical Gaming Keyboard, 75% Layout RGB Custom Keyboard, Hot-Swappable Linear Switches; Aluminum Alloy【Interstellar Silver】 is a niche pick — read recent reviews before buying in the retro motherboards category, priced around $179.95. Read recent reviews carefully before committing.

SpecPicks Verdict

SpecPicks classifies GravaStar Mercury K1 Pro Wireless Mechanical Gaming Keyboard, 75%… as a niche pick — read recent reviews before buying in the retro motherboards category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. GravaStar's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

Common buyer scenarios for retro motherboards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Backed by GravaStar's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

⚒️ Futuristic Design & Premium Build - The Mercury K1 Pro features a unique, finish with a sturdy aluminum alloy frame, combining durability and portability. Its skeletal frame design not only looks stunning but also stabilizes every keystroke, making it a perfect blend of art and functionality.
⚡ Custom Kailh Speedy Mint Linear Switches - Equipped with custom linear Speedy Mint Linear switches (45gf actuation force, 1.2mm pre-travel), the K1 Pro delivers stealthy, ultra-responsive keystrokes perfect for gaming and typing. With a 70-million keystroke lifespan and smooth POK stems, these switches ensure durability and a premium feel without the need for lubing.
🌈 Dual RGB Lighting & Pudding PBT Keycaps - Elevate your setup with dual independent RGB lighting systems offering 16.8 million colors and 13 lighting modes. The south-facing backlit keys and stylish Pudding PBT keycaps with dye-sublimation art ensure vibrant, customizable lighting that enhances both aesthetics and visibility.
🔋 8000mAh Battery & Tri-Mode Connectivity - Stay powered for long gaming sessions with the massive 8000mAh rechargeable battery. The K1 Pro offers versatile tri-mode connectivity (wired, Bluetooth, 2.4GHz wireless), ensuring seamless compatibility with PCs, laptops, and other devices for gaming, work, or play.
☁️ Premium Typing Feel with Gasket-Mounted Design - Experience a balanced and comfortable typing experience thanks to the gasket-mounted FR4 plate and 5 layers of sound-dampening foam. The 75% compact layout with 79 keys and a programmable control knob maximizes functionality while saving desk space, making it ideal for gamers, typists, and programmers alike.

Full Specifications

Brand	GravaStar
Color	Interstellar Silver
Style	Cyberpunk
Model Name	Mercury K1 Pro
Style Name	Cyberpunk
Unit Count	1.0 Count
Connectivity	Bluetooth, 2.4GHz
Model Number	K1 Pro
Power Source	Battery Powered
Built-In Media	USB-A to USB-C Cable, 2.4GHz Receiver, Keycap & Switch Pull Tool (2-in-1), Cleaning Brush, 4 × Replacement Switch, User Manual, Cleaning Cloth
Number of Keys	79
Button Quantity	79
Connection Type	Wired
Keyboard Layout	QWERTY

Ready to buy?

GravaStar Mercury K1 Pro Wireless Mechanical Gaming Keyboard, 75% Layout RGB Custom Keyboard, Hot-Swappable Linear Switches; Aluminum Alloy【Interstellar Silver】 is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Check price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.