GravaStar Mercury K1 Lite 75% Wireless Mechanical Gaming Keyboard RGB

Overview

GravaStar Mercury K1 Lite Crystal Rose is a 75 percent wireless mechanical keyboard with a transparent PC chassis, gasket-mounted plate and hot-swappable linear switches, aimed at buyers who want a distinctive look alongside a tuned typing sound.

The switches and 5-layer gasket foam are behind the deep sound reviewers keep describing, but the same transparent keycap design that gives the crystal look caused legibility problems for at least one buyer under certain room lighting, which swapping in aftermarket opaque keycaps fixed.

• 75 percent hot-swappable mechanical layout
• Custom linear switches with gasket-mount foam
• 2.4GHz, USB-C and Bluetooth 5.0 connectivity
• 4000mAh battery with 21 RGB effects

Who it's for

Gamers and typists who want a distinctive-looking, hot-swappable 75 percent keyboard and do not mind a possible keycap swap for legibility in bright rooms. Not for anyone who needs to glance-read keys clearly under strong ambient light out of the box.

What buyers say

From Amazon customer reviews.

Reviewers repeatedly praised the deep, creamy typing sound from the gasket-mounted switches, the build quality and looks of the transparent crystal design, and the value at its price point, with several calling it as good as GravaStar's pricier Pro model. The main issue raised was that the transparent, backlit keycaps become hard to read under glare or strong ambient light, which one buyer solved by switching to aftermarket opaque keycaps, and another noted there is no way to check the battery level on the keyboard itself.

Strengths and trade-offs

Drawn from this product's published specifications.

Performance notes

The custom linear switches, rated at 40gf actuation and 3.6mm total travel, paired with the 5-layer gasket-mount foam produce the deep, low-pitched sound reviewers call thocky, and the hot-swap sockets let owners change switches or keycaps without soldering.

Specifications