Name: GravaStar Mercury K1 Lite
Brand: GravaStar
SKU: B0DFXWQWB8
Price: 80.95 USD
Availability: InStock
Rating: 4.7 (955 reviews)

Expert Review Analysis

The GravaStar Mercury K1 Lite is a 75% compact mechanical gaming keyboard featuring ultra‑light 40 gf linear switches, tri‑mode connectivity (2.4 GHz wireless, Bluetooth 5.0, wired USB‑C) and a transparent PC chassis with RGB lighting. It includes a 4000 mAh rechargeable battery and a gasket‑mounted design with five‑layer foam for a soft acoustic profile.

✓ Best for: Low‑sensitivity FPS gamers who need a compact desk footprint, rapid 40 gf linear switches, and multi‑device wireless capability; also suitable for portable setups and enthusiasts who want hot‑swap and gasket‑mount customization on Windows systems.✗ Not ideal for: Heavy typists or users who prefer tactile or clicky switches, those seeking a premium metal build, or anyone requiring confirmed long‑duration battery life specifications.

Pros

✓Ultra‑light 40gf linear switches with 2 mm actuation provide rapid response for FPS gaming.
✓Compact 75% layout (13.5 × 6.14 in) saves desk space and allows wide mouse movements.
✓

Price History

Current

$80.95

Average

$77.92

Lowest

$0.76

Highest

$99.95

Price trend (90d):-10.0%

Best Seller Rank History

Now#121Best#16Worst#697 +436

Lower = better sales rank

Specifications

Accessories

Included AccessoriesType-A 2.4GHz receiver, Type-A to Type-C cable, keycap/switch puller

Battery

Battery Capacity4000 mAh mAh

Battery TypeLithium-ion

Battery Life235 hours minutes

Charging MethodUSB-C

Connectivity

Connectivity TypeTri-mode (wired USB-C, Bluetooth 5.0, 2.4GHz wireless)

Bluetooth Version5.0

Wireless Frequency2.4 GHz MHz

Wireless Polling Rate1 KHz Hz

Wired Polling Rate8 KHz Hz

Design

Height46 mm mm

Width156 mm mm

Length343 mm mm

Weight850 g g

Layout75% compact (80 keys)

Features

Switch TypeGravaStar x BSUN linear

Actuation Force40 gf gf

Pre-travel2 mm mm

Total Travel3.6 mm mm

Hot-swappableYes (3-pin/5-pin)

General

BrandGravaStar

ManufacturerZhuoYe ChuangYi Co., Ltd.

Model NameGS K1 LITE

ColorTransparent Black

Warranty1 Year

Lighting

RGB LightingRGB

Lighting Modes13 (up to 21) modes

Software

Software NameGravaStar Control Center

Switches

Pre‑lubricationAll stock linear switches come pre‑lubed for smoother actuation

Hot‑Swap CompatibilitySupports both 3‑pin and 5‑pin mechanical switches

Mounting

Gasket SystemGasket‑mounted design with five layers of foam for acoustic damping

Keycaps

MaterialTransparent polycarbonate keycaps (standard), with optional PBT/PC mix in special editions

Dimensions & Weight

Height1.81102 inches

Width6.14172 inches

Depth13.50391 inches

Weight1.873929227 Pounds

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GravaStar Mercury K1 Lite

Expert Review Analysis

Price History

Best Seller Rank History

Specifications

Accessories

Battery

Connectivity

Design

Features

General

Lighting

Software

Switches

Mounting

Keycaps

Dimensions & Weight

Research Sources

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