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GravaStar Mercury V60 Pro specifications and in-depth review

GravaStar Mercury V60 Pro

Manufacturer: GravaStar

The GravaStar Mercury V60 Pro is a compact 60% mechanical gaming keyboard built around a combination of aluminum and plastic construction, giving it a relatively solid chassis despite its small footprint. It ships in silver and gray colorways and features full RGB backlighting with an aluminum plate underneath the keycaps. The keyboard includes adjustable feet for tilt adjustment, though it does not come bundled with a wrist rest. Its detachable cable adds a degree of convenience for transport and desk management.

At the core of this board are GravaStar UFO Magnetic Switch hall effect linears, which support adjustable actuation between 0.1 mm and 3.7 mm with a 40 g actuation force and 3.5 mm total travel. These switches are hot-swappable and enable advanced input features including rapid trigger, dual actuation, analog input, and per-key actuation adjustment. The keyboard connects via USB with an 8000 Hz polling rate and supports full N-key rollover. Keycaps are OEM-profile PBT double-shot on a standard ANSI layout, with media functions accessible through the Fn key. QMK, ZMK, and VIA are not supported, and there is no USB passthrough or display. Warranty coverage extends to one year.

Pros
  • Hall effect switches with adjustable actuation ranging from 0.1 mm to 3.7 mm allow for highly personalized key response
  • Rapid trigger, dual actuation, and analog input support add meaningful input flexibility suited to gaming use
  • Hot-swappable switches make it possible to change individual switches without any soldering
  • An 8000 Hz polling rate ensures very frequent input reporting for responsive performance
  • The detachable cable simplifies transport and cable management
  • RGB backlighting is present across the full keyboard
Cons
  • No QMK, ZMK, or VIA support limits customization options for users who prefer open-source firmware
  • Media functions are only accessible through the Fn key, with no dedicated media keys on the 60% layout
  • No wrist rest is included, which may be a concern for extended typing sessions given the keyboard's weight of 860 g
  • USB passthrough is absent, reducing desk connectivity options
  • The keyboard is not designed for Mac use, limiting its compatibility out of the box
Who is this for?

The Mercury V60 Pro is well-suited to PC gamers who prioritize responsive, customizable input, particularly those who want to fine-tune actuation distances using rapid trigger and dual actuation on hall effect switches. Its 8000 Hz polling rate makes it a reasonable fit for competitive gaming scenarios where input latency matters. The hot-swappable switch design also appeals to enthusiasts who like to experiment with different switch feels without committing to a soldering job, and the compact 60% layout works well for users with limited desk space or those who prefer a minimalist setup.

Who is this NOT for?

Users who rely on open-source firmware customization through QMK, ZMK, or VIA will find this keyboard limiting, as none of those platforms are supported. The 60% form factor also makes it a poor fit for anyone who regularly uses dedicated function keys, a numpad, or media controls without wanting to navigate layered Fn shortcuts. Additionally, Mac users would face out-of-the-box compatibility limitations, and those who prefer a lighter, more portable board may find the 860 g weight less convenient for travel or on-the-go use.

General info:

Keyboard type Mechanical, Gaming
Keyboard layout size Compact (60%)
Profile Standard
connectivity Wired
connection type USB
polling rate 8000 Hz
designed for Mac ✕
has a detachable cable ✓
height 125.8 mm
width 325 mm
thickness 41 mm
weight 860 g
warranty period 1 years

The GravaStar Mercury V60 Pro is a mechanical gaming keyboard in a compact 60% layout with a standard profile, measuring 325 mm wide, 125.8 mm deep, and 41 mm thick, with a total weight of 860 g. It connects via USB and delivers a polling rate of 8000 Hz, while its detachable cable makes it straightforward to replace or swap out as needed. The keyboard is not designed for Mac use. Physically, it measures 325 mm in width, 125.8 mm in height, and 41 mm in thickness, weighing 860 g in total. It carries a one-year warranty and does not include headphone connectivity.

Design:

has RGB lighting ✓
Has a backlit keyboard ✓
Case material Plastic, Aluminum
Plate material Aluminum
Case colors Silver, Gray
has adjustable feet ✓
includes a wrist rest ✕

The Mercury V60 Pro is built with a plastic and aluminum case paired with an aluminum plate, available in silver and gray colorways. It features a backlit layout with RGB lighting, allowing for per-key illumination customization. The keyboard includes adjustable feet for typing angle adjustment, though no wrist rest is included in the box.

Switches:

Switch type Hall effect
Switch feel Linear
Hot-swappable switches ✓
Switch name GravaStar UFO Magnetic Switch
Actuation distance (min) 0.1 mm
Actuation distance (max) 3.7 mm
Actuation force 40 g
Total travel distance 3.5 mm

The Mercury V60 Pro uses the GravaStar UFO Magnetic Switch, a hall effect linear switch with a 40 g actuation force and 3.5 mm of total travel. Actuation distance is adjustable across a wide range, from as little as 0.1 mm up to 3.7 mm, giving users fine-grained control over how the switches respond. The switches are hot-swappable, making it straightforward to replace individual units without soldering.

Features:

has analog input ✓
has rapid trigger ✓
has dual actuation ✓
has adjustable actuation ✓
has NKRO ✓
has USB passthrough ✕
Has a display ✕
has QMK support ✕
has ZMK support ✕
has VIA support ✕

The Mercury V60 Pro supports a strong set of input features, including rapid trigger, dual actuation, adjustable actuation, and analog input, all of which take advantage of its hall effect switch technology. Full N-key rollover (NKRO) is also present, ensuring every simultaneous keypress is registered accurately. On the other hand, the keyboard does not include USB passthrough, an onboard display, or support for QMK, ZMK, or VIA firmware.

Keys & layout:

Keyboard layout ANSI (United States)
Keycap type PBT, Double-shot
Keycap profile OEM
uses a standard key layout ✓
Media keys Via Fn key
has a rotary dial ✕

The Mercury V60 Pro uses an ANSI (United States) layout with a standard key arrangement, fitted with OEM-profile PBT double-shot keycaps for durability and consistent legends. Media controls are accessible via the Fn key rather than dedicated keys, and there is no rotary dial present on the board.

Final Verdict

The GravaStar Mercury V60 Pro is a compact gaming keyboard that makes a clear case for hall effect switch technology, with its adjustable actuation range, rapid trigger, and 8000 Hz polling rate forming a cohesive package aimed at input-conscious PC gamers. The hot-swappable GravaStar UFO Magnetic Switches and aluminum-reinforced build add practical value for enthusiasts who like to tinker, while the RGB backlighting and dual colorway options give it a presentable look on any desk. Where it falls short is in firmware openness — the absence of QMK, ZMK, and VIA support narrows its appeal for the customization-focused crowd — and the 60% layout, while intentional, naturally trades away convenience for users who depend on a full key set. For competitive gamers comfortable with a stripped-down layout who want precise, configurable input performance, the Mercury V60 Pro delivers a focused and capable experience.