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GravaStar Mercury K1 Transparent — Review & Specs | Pricepect | Pricepect

Home Gaming KeyboardsGravaStar Mercury K1 Transparent

GravaStar Mercury K1 Transparent — image 1

GravaStar

GravaStar Mercury K1 Transparent

Expert Review Analysis

The GravaStar Mercury K1 is a premium 75% wireless mechanical gaming keyboard featuring an aluminum alloy exoskeleton, hot‑swappable linear switches, tri‑mode connectivity, and extensive RGB customization, powered by an 8000 mAh battery for long wireless sessions.

✓ Best for: Enthusiasts who need a compact 75% layout with premium metal construction, long‑lasting wireless performance, hot‑swap customization, and vibrant RGB—ideal for competitive gaming, extended coding sessions, and multi‑device setups such as PC and iPad.✗ Not ideal for: Users who prioritize ultra‑light portability, traditional media controls, or guaranteed macOS/Linux compatibility may find the Mercury K1 less suitable.

Pros

✓Premium aluminum alloy exoskeleton provides a sturdy, heavyweight feel that enhances stability during intense gaming sessions.
✓8000mAh rechargeable battery delivers exceptionally long wireless usage, allowing many hours of gameplay without recharging.
✓

Price History

Current

$139.95

Average

$127.50

Lowest

$125.95

Highest

$139.95

Price trend (90d):+11.1%

Rating Trend

Rating4.8/ 5Reviews1,080

Specifications

Accessories

Included AccessoriesKeyboard, Type‑A 2.4GHz receiver, Type‑C cable, 2‑in‑1 keycap & switch puller

Battery

Battery Capacity8000 mAh mAh

Connectivity

Bluetooth Version5.0

Wireless Frequency2.4 GHz MHz

Wired InterfaceUSB‑C

Receiver TypeType‑A 2.4GHz receiver

Controls

Key Count79 keys + knob

KnobYes

Knob FunctionVolume control

Design

Frame MaterialAluminum alloy

Keycap MaterialPBT and PC (double-shot PBT on some variants)

Mount StructureDual gasket & top mount

Foam Damping Layers5

Positioning Plate MaterialPolycarbonate

Features

Switch TypeLinear

Hot-swappableYes (3‑pin & 5‑pin)

General

BrandGravaStar

ManufacturerZhuoYe ChuangYi Co.Ltd

ModelMercury K1

ColorStealth Black

Warranty1 Year

Lighting

RGB Colors16.8 million

Lighting Modes21

Customizable Presets13

Sound Reactive Modes10

RGB Effects11 dynamic effects

Performance

Actuation Force40 gf gf

Pre-travel Distance1.5 mm mm

Total Travel Distance3.5 mm mm

Switches

Switch TypeGravaStar Stellar Bloom Linear (Stealth Black) or GravaStar x Kailh Cherry Pink Linear (Gradient), 40gf actuation

Hot‑Swap

Supported Switch Pins3‑pin and 5‑pin hot‑swap compatible

Mount

Mount StructureDual gasket & top mount with 5‑layer foam dampening

RGB Lighting

Lighting ModesDual independent backlighting, 13 customizable modes, 21 total effects including sound‑reactive

Research Sources

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Mercury K1Stealth Black 1 Year Manufacturer

Gaming Keyboards

Hot‑swappable linear switches (3‑pin and 5‑pin) with gasket mounting enable easy customization and a thocky typing experience.

✓Tri‑mode connectivity (wired USB‑C, Bluetooth 5.0, 2.4 GHz receiver) offers flexible multi‑device switching for PC and iPad.

✓Dual independent RGB backlighting systems with 13 customizable modes and sound‑reactive effects create vibrant visual feedback.

Cons

✗The all‑metal chassis adds significant weight (2.34 lb), making the keyboard less portable for on‑the‑go setups.
✗The integrated knob control is unconventional and may feel awkward compared to traditional function keys.
✗Official compatibility information focuses on Windows, leaving macOS and Linux support unclear for some users.
✗Battery capacity is high but the lack of detailed battery‑life estimates may cause uncertainty about runtime under full RGB usage.
✗The K1’s layout includes a knob instead of dedicated media keys, which some users find limiting for media control.

From Expert Reviews

Praised by Experts

✓Professional reviewers highlight the aluminum exoskeleton as a “budget‑friendly powerhouse” that feels premium and futuristic.
✓Reviewers commend the linear 40 gf switches for their fast actuation and satisfying “deep and thocky” typing sound ideal for gaming and coding.
✓The hot‑swap capability combined with tri‑mode wireless connectivity is praised for offering extensive customization and multi‑device flexibility.
✓Newegg notes the vibration‑minimizing polycarbonate plate and balanced strength‑to‑weight ratio that reduces fatigue during long sessions.

Criticized by Experts

✗Reviewers point out the knob design feels unconventional and may not replace standard media controls for many users.
✗Professional commentary mentions limited OS compatibility details, with primary focus on Windows, leaving other platforms less supported.
✗Some reviewers note potential confusion between the K1 and the K1 Pro variants due to differing dimensions and specifications.

From User Reviews

Users Love

✓Users rate the keyboard highly, praising its reliable wireless connection and compatibility with devices like the iPad M3.
✓Customers appreciate the long‑lasting 8000 mAh battery that supports extended gaming sessions without frequent charging.
✓Reviewers highlight the striking gradient design and vibrant RGB lighting that enhances the visual appeal of their setups.
✓Many users enjoy the smooth linear switches and satisfying thocky sound, describing the typing experience as premium.
✓The inclusion of hot‑swap support allows users to easily experiment with different switches, adding to customization options.

Users Complain About

✗Some users find the keyboard’s weight (over 2 lb) makes it less convenient to transport between locations.
✗The unconventional knob control receives mixed feedback, with a few customers preferring traditional media keys.
✗A few customers note the lack of explicit macOS or Linux support information, causing uncertainty for non‑Windows users.
✗Users mention that the battery life estimate is unclear when RGB lighting is fully enabled, leading to concerns about runtime.

Expert Opinion

Professional reviewers commend the Mercury K1 for its solid aluminum build, fast linear switches, and versatile tri‑mode connectivity, noting the hot‑swap feature and rich RGB lighting as strong differentiators. However, they caution that the knob control and limited OS support may not suit all users, and the similarity to the K1 Pro can cause confusion.

What Users Say

Everyday users overwhelmingly praise the keyboard’s wireless reliability, long battery life, striking RGB aesthetics, and premium typing feel, while recurring concerns focus on its weight, the unconventional knob, and unclear support for non‑Windows operating systems.

Common Complaints

Weight making transport harder, the non‑standard knob replacing standard media keys, limited official OS compatibility information, and unclear battery‑life expectations when RGB is fully active.

What People Are Saying

“budget-friendly powerhouse”
YouTube reviewer2025-11-01

“deep and thocky”
YouTube reviewer2025-11-01

How It Compares

vs. Logitech G715 TKL (Aurora)

Advantages

✓Lighter overall weight makes it easier to transport and position on a desk.
✓Includes a built‑in palm rest for added ergonomic comfort during long gaming sessions.
✓Simpler layout without a knob provides familiar media control experience.

Disadvantages

✗Battery life is limited to about 30 hours with full lighting, far shorter than the K1’s 8000 mAh capacity.
✗Lacks hot‑swap switch capability, reducing customization options for enthusiasts.
✗Plastic construction feels less premium compared to the K1’s aluminum exoskeleton.

Choose the GravaStar Mercury K1 for maximum customization, premium build, and long battery life; choose the Logitech G715 TKL if you need a lighter keyboard with built‑in palm rest and a more traditional layout.

Power

Battery Capacity8000 mAh rechargeable lithium battery

Dimensions & Weight

Height1.81 inches

Width6.14 inches

Depth13.5 inches