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Compact 75 percent keyboard in stealth black aluminium with RGB backlighting

Vszerda

Vszerda Mercury V75 HE gaming keyboard, 75% Hall Effect, 8000Hz, 0.005mm, USB-C, Stealth Black

SKU CH-M2VY-ZDDTQ

A compact 75% Hall Effect keyboard with 79 keys, 8000Hz polling, 0.005mm sensitivity and adjustable 0.1–3.6mm actuation

  • Keyboard connectionUSB-C
  • Keyboard layout75%
  • Mechanical keyboardHall Effect Keyboard
  • Keyboard colorStealth Black
  • BacklightingRgb
  • HandednessAmbidextrous
  • Adjustable actuation from 0.1 to 3.6 mm lets you tune each key press
  • 8000 Hz polling delivers 0.125 ms response for competitive speed
  • Hall Effect magnetic switches sense travel down to 0.005 mm for precision
  • Hot-swappable 79-key 75% layout keeps arrows and function row while saving desk space
  • Semi-aluminium chassis in Stealth Black with per-key RGB lighting via USB-C

Built for Competitive Input

The Vszerda Mercury V75 HE is a 75% gaming keyboard that uses Hall Effect magnetic switches instead of traditional mechanical contacts. It delivers a 0.005mm sensitivity threshold and adjustable actuation points from 0.1 to 3.6mm, giving players precise control over when each keystroke registers. The compact 79-key layout retains a full function row and dedicated arrow keys while saving desk space.

Sustained Speed Under Load

An 8000Hz polling rate produces a 0.125ms response time that remains consistent during extended sessions, not just in short bursts. Hot-swappable sockets let you replace switches without soldering, so performance can be maintained or altered without downtime. The wired USB-C connection provides stable bandwidth that does not degrade with wireless interference or battery drain.

Thermals Noise and Power

Passive operation means zero fan noise and negligible heat output during normal use. The semi-aluminium chassis adds rigidity without requiring active cooling, and RGB backlighting draws minimal power over the single USB-C cable. With no moving cooling parts, the keyboard runs silently whether you are typing or gaming for hours.

How it compares

Measured against everything we stock in Keyboards for PC Gaming, at today’s prices. Recalculated every night.

Price $230.99
Pricier than about 90% of the 3,966 comparable items (median $68.99).

Specifications

Product
Brand nameGravaStar
Keyboard colorStealth Black
Product typeUSB-C
Connectivity
Keyboard connectionUSB-C
Size & build
Main materialAluminum
Keyboard layout75%
Mechanical keyboardHall Effect Keyboard
Product dimensions4.15 in × 18.76 in × 5.76 in
HandednessAmbidextrous
More details
BacklightingRgb
Button count79

Questions about this item

How much power does the 8000Hz USB-C connection draw during all-day use?

The keyboard runs on standard USB-C bus power; no external adapter is needed for the 8000Hz polling rate and RGB backlight.

What must I already own to use the GravaStar configuration software?

A Windows PC with a free USB-C port is required to install the software and adjust actuation points, lighting, and macros.

Will the 75% layout and 79 keys work with my older keycap sets?

The compact 75% layout uses a standard bottom row, so most Cherry MX compatible keycap sets will fit the 79 keys.

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