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Compact 79-key keyboard with purple aluminum frame and wired connection

GravaStar

GravaStar V75 PRO Iron Purple Magnetic Switch Gaming Keyboard

SKU CH-DDJA-7XJCH

A 79-key gaming keyboard with magnetic Hall Effect switches offering 0.005 mm precision, adjustable 0.1–3.5 mm actuation, 8000 Hz polling and an aluminium frame in Iron Purple

  • Key count79
  • Keyboard colorIron Purple
  • Near-instant 0.125 ms latency with 8000 Hz polling
  • 005 mm precision switches adjustable from 0.1 mm to 3.5 mm
  • Dynamic rapid trigger resets instantly on upward travel for faster repeats
  • Last-press prioritisation plus snap-click ensures smooth directional changes
  • Hot-swappable magnetic switches with semi-aluminium frame for durability

V75 PRO Iron Purple 79-Key Gaming Keyboard

The GravaStar V75 PRO Iron Purple is a wired gaming keyboard built on a semi-aluminium frame with 79 keys. It uses GravaStar x Gateron Magnetic Jade switches that scan at 256kHz and connect through an 8000Hz USB polling rate for 0.125ms latency. Adjustable actuation from 0.1mm to 3.5mm in 0.1mm steps lets each user tune the feel.

Suits competitive players who want analog-style

The magnetic Hall Effect switches and rapid-trigger modes favour fast directional changes and repeated keystrokes. Hot-swappable sockets accept select TTC and Gateron magnetic switches for experimentation. Buyers who need wireless connectivity, a dedicated number pad, or macro keys should look elsewhere.

0.005mm precision with 3.5mm total travel

The 0.1mm actuation floor handles lightning combos while the 3.5mm ceiling gives a deep press for deliberate inputs. Dynamic rapid trigger and last-keystroke prioritisation keep repeated presses fluid. The 79-key layout covers standard typing and gaming but omits the numpad and extra macro columns some workflows require.

How it compares

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

Price $179.99
Pricier than about 90% of the 3,966 comparable items (median $68.99).

Specifications

Product
Brand nameGravaStar
Product lineV75 PRO
Model nameV75 PRO Iron Purple
Keyboard colorIron Purple
Size & build
Key count79

Questions about this item

Do I need a free USB port on my PC for the V75 PRO Iron Purple to work?

Yes, the keyboard connects through a single wired USB cable and requires one available USB port on the computer.

Will the 8000 Hz polling rate function on an older motherboard with standard USB ports?

The 8000 Hz polling rate operates over standard USB; older ports may limit the rate to their maximum supported speed.

How can I verify the 0.125 ms latency after setting up the keyboard?

The 0.125 ms figure reflects the 8000 Hz polling interval; you can confirm the rate is active in the GravaStar configuration software.

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