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Yellow 75 percent gaming keyboard with battle worn aluminium frame and pudding keycaps

Grava Star

Grava Star Mercury K1 Pro gaming keyboard Yellow 75% layout

SKU CH-GZKA-Z74F2

A wireless 75% gaming keyboard with handcrafted battle-worn yellow aluminium frame, custom Kailh Speedy Mint linear switches, gasket-mounted FR4 plate, pudding PBT keycaps.

  • Keyboard layout75%
  • Keyboard colorYellow
  • Handcrafted battle-worn aluminium frame for unique durability
  • Custom Kailh Speedy Mint linear switches with 45 gf actuation and 1.2 mm pre-travel
  • 70 million keystroke lifespan on smooth POK stems
  • Dual independent RGB systems with 16.8 million colours across 13 lighting modes
  • 8000 mAh battery powers tri-mode wired, Bluetooth and 2.4 GHz wireless connectivity

Handcrafted 75% aluminium keyboard

The GravaStar Mercury K1 Pro is a 75% layout mechanical keyboard built around a hand-finished yellow aluminium alloy frame. It uses custom Kailh Speedy Mint linear switches with 45gf actuation and 1.2mm pre-travel, rated for 70 million keystrokes. The compact 79-key design includes a programmable control knob for added desk efficiency.

Tri-mode setup with gasket mount

Connect via wired USB, Bluetooth or 2.4GHz wireless without installing extra software for basic use. The gasket-mounted FR4 plate and five foam layers are factory-fitted, so no disassembly is required to achieve the intended sound profile. PBT pudding keycaps are dye-sublimated and resistant to shine, reducing long-term maintenance.

Check device ports and layout fit

Verify your system has a free USB-A port for the 2.4GHz dongle or supports Bluetooth pairing for wireless modes. The 75% layout omits a dedicated number pad and some navigation keys, so confirm this matches your workflow before ordering. The 8000mAh battery charges over the wired connection.

How it compares

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

Price $171.99
Pricier than about 88% of the 3,966 comparable items (median $68.99).

Specifications

Product
Keyboard colorYellow
Size & build
Keyboard layout75%

Questions about this item

How can I confirm the 1.2 mm pre-travel and 45 gf actuation feel right after setup?

Press several keys and note the short, light keystroke — the Speedy Mint Linear switches are rated for 70 million clicks, so consistent feel across the board means they are working as intended.

What ships in the box and what must I add myself?

The keyboard arrives with its 79-key 75% layout, Pudding PBT keycaps, aluminum frame, 8000 mAh battery and tri-mode receiver; no extra parts are required for wired, Bluetooth or 2.4 GHz use.

Which version should I choose if I want the yellow battle-worn finish with the Speedy Mint Linear switches?

The listed model is the yellow 75% variant with custom Kailh Speedy Mint Linear switches, 13 lighting modes and 16.8 million-color dual RGB — no other version or capacity is offered in this listing.

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