We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Compact 75% keyboard with hollow magnesium frame and ambidextrous mouse

Vszerda

Vszerda Mercury V75- HE Gaming Keyboard & Mercury X Pro Mouse 8000Hz

SKU CH-KZAR-Q1V9E

A 75% keyboard with Hall Effect switches and 8000 Hz polling pairs with an ambidextrous mouse using a PAW 3950 sensor at 32000 DPI

  • Keyboard connectionUSB
  • StyleGaming Keyboard with Mercury X Pro Gaming Mouse
  • Wrist restHall Effect Magnetic Switches, 8K Polling Rate
  • Mechanical keyboardGaming
  • HandednessAmbidextrous
  • Compatible systemsGaming Console, PC
  • Hall Effect switches give 0.005mm sensitivity with adjustable 0.13.6mm actuation
  • 8000Hz polling rate delivers 0.125ms response for ultra-low latency
  • Compact 75% layout with 79 keys keeps arrows and function row
  • Magnesium alloy hollow frame maximises airflow to keep hands cool
  • PAW 3950 sensor reaches 32000 DPI for precise FPS and MOBA tracking

Compact 75% Hall Effect Keyboard & 8K Mouse Bundle

This set pairs a 75 percent layout keyboard with a matching Mercury X Pro mouse, both running at an 8000 Hz polling rate. The keyboard uses Hall Effect magnetic switches with adjustable actuation points from 0.1 to 3.6 mm and a 0.005 mm sensitivity threshold. A magnesium alloy skeleton frame keeps the build light and ventilated. The bundle targets competitive players who want low-latency input across both devices.

8000 Hz Polling Rate on Keyboard and Mouse

The single specification that decides fit is the shared 8000 Hz polling rate, delivering a 0.125 ms report interval for each peripheral. This ultra-high frequency reduces input latency to a level most standard USB peripherals cannot match. Buyers whose systems or games do not benefit from sub-millisecond reporting will not gain a practical advantage from this hardware.

32,000 DPI Sensor and 79-Key Hot-Swap Layout

The PAW 3950 sensor tops out at 32,000 DPI, covering fast FPS flicks and fine MOBA adjustments with equal precision. The 79-key keyboard supports hot-swappable switches so actuation feel can be changed without soldering. Users who need a dedicated number pad, wireless connectivity, or a lower maximum DPI ceiling should look elsewhere.

How it compares

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

Price $283.99
Pricier than about 90% of the 3,966 comparable items (median $68.99).

Specifications

Product
Brand nameGravaStar
StyleGaming Keyboard with Mercury X Pro Gaming Mouse
Product typeUSB
Connectivity
Keyboard connectionUSB
Size & build
Main materialMagnesium Alloy
Mechanical keyboardGaming
HandednessAmbidextrous
Compatibility
Compatible systemsGaming Console, PC
In the box
In the boxMercury X Pro Gaming Mouse
More details
Wrist restHall Effect Magnetic Switches, 8K Polling Rate

Questions about this item

How does the 8000 Hz polling rate affect real-world input lag on this keyboard and mouse?

Both devices report at 8000 Hz, giving a 0.125 ms response time so keystrokes and mouse movements reach the PC with minimal delay.

What does the USB interface on the keyboard and mouse actually limit in everyday use?

The USB connection carries the 8000 Hz signal without extra drivers, so the practical cap is the host controller's ability to service that rate.

What physical space and mounting does the 75% keyboard need on a desk?

The compact 79-key layout fits a 75% footprint with full arrow and function rows, and the magnesium alloy frame sits flat without a separate palm rest.

More in Keyboards for PC Gaming

Similar items