Gravastar Mercury K1 75% Wireless Mechanical Gaming Keyboard black

The GravaStar Mercury K1 is a compact 75% mechanical gaming keyboard with a distinctive aluminum exoskeleton and vivid RGB lighting. It’s aimed at users who want the functionality of a full layout (including arrow and function access) while saving desk space.

The board features a gasket‑mount design and GravaStar’s custom linear switches, plus hot‑swap support for 3‑ and 5‑pin switches for easy customization. Double‑shot PBT/PC keycaps and dual RGB systems (per‑key/keycap lighting plus an illuminated frame strip) provide durable legends and immersive lighting effects.

Connectivity is tri‑mode — wired USB‑C, 2.4 GHz dongle and Bluetooth — and the keyboard houses a large internal battery for extended wireless sessions. A multimedia knob on the top‑right offers quick volume and control adjustments.

Specifications

• Layout: 75% (79 keys + knob)
• Chassis: Aluminum alloy exoskeleton
• Mounting: Gasket‑mount (multi‑layer damping)
• Switches: GravaStar custom linear (Kailh-based), 50 million keystrokes; hot‑swappable (3‑/5‑pin)
• Keycaps: Double‑shot PBT/PC keycaps
• Connectivity: Wired USB‑C / 2.4 GHz (receiver) / Bluetooth
• Battery: 8000 mAh (manufacturer‑stated runtime up to ~470 hours in low‑power modes)
• Lighting: Dual RGB — per‑key/keycap + frame strip, multiple customizable modes
• Dimensions (L×W×H): 343 × 156 × 46 mm
• Weight (with battery): 1.06 kg