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Translucent 75 percent keyboard in Crystal Aurora pink and blue, open skeletal frame, RGB glow

GravaStar K1 Lite 75% Crystal Aurora Mechanical Gaming Keyboard

SKU CH-2010-FXB9X

A compact 75% mechanical keyboard with tri-mode connectivity and a 4000mAh battery

  • Keyboard connectionBluetooth
  • StyleCompact
  • Wrist restPastel cyberpunk aesthetic; cute gamer girl style; futuristi
  • Function key count7
  • Mechanical keyboardType-A 2.4 GHz Receiver / Linear
  • Keyboard switchesLinear
  • Crystal Aurora colourway diffuses RGB like northern lights
  • Open-frame chassis lets lighting spill across the desk
  • GravaStar x BSUN linear switches with 40gf actuation
  • Tri-mode 2.4GHz, Bluetooth 5.0 and USB-C connectivity
  • 4000mAh battery powers weeks of continuous use

Crystal Aurora 75% keyboard

The GravaStar K1 Lite is a 75% mechanical keyboard in a translucent Crystal Aurora colourway. It uses GravaStar x BSUN custom linear switches with 40gf actuation, 2mm pre-travel and 3.6mm total travel. A five-layer gasket mount softens each keystroke and shapes the sound profile. The open skeletal frame lets RGB lighting spill across the desk.

Tri-mode connectivity bundle

The set includes a matching ambidextrous mouse with seven buttons and a foldable design. Both peripherals connect through 2.4GHz wireless at 1kHz polling, Bluetooth 5.0 and USB-C wired modes. The keyboard can pair with up to three devices simultaneously and switch between them instantly. A single 2.4GHz receiver handles the wireless link for both units.

4000mAh battery capacity

The built-in 4000mAh battery delivers weeks of continuous use on a full charge. Charging over USB-C allows uninterrupted typing or gaming while the battery replenishes. The compact 75% layout omits a dedicated number pad and extra macro keys, so users who rely on those inputs will need a different form factor.

How it compares

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

Price $101.99
Pricier than about 68% of the 3,966 comparable items (median $68.99).

Specifications

Product
Brand nameGravaStar
Part numberK1 lite
StyleCompact
Keyboard colorCrystal Aurora
Product type2.4 GHz / Bluetooth
Mouse colorCrystal Aurora
Performance
Tracking technologyFoldable
Supported distance13.5 L x 6.14 W x 1.81 H inches
Connectivity
Keyboard connectionBluetooth
Mouse connectionUSB
Power
Power typeBattery Powered, Bluetooth
Run timeBattery Powered, true
Size & build
Main materialPlastic
Function key count7
Mechanical keyboardType-A 2.4 GHz Receiver / Linear
Keyboard switchesLinear
Switch typeLinear
Product dimensions4.15 cm × 18.76 cm × 5.76 cm
HandednessAmbidextrous
Compatibility
RequirementsUSB C
In the box
Includes mousePastel cyberpunk aesthetic; cute gamer girl style; futuristic skeletal design; pink and blue colorway; RGB-lit translucent look; compact minimalist desk setup; kawaii tech vibe; esports-inspired visual identity; soft yet edgy contrast; modern feminine gaming style
More details
Wrist restPastel cyberpunk aesthetic; cute gamer girl style; futuristic skeletal design; pink and blue colorway; RGB-lit translucent look; compact minimalist desk setup; kawaii tech vibe; esports-inspired visual identity; soft yet edgy contrast; modern feminine gaming style
BacklightingRGB
Button count7
Scroll typeHot-Swappable

Questions about this item

Will the GravaStar x BSUN linear switches with 40gf actuation and 3.6mm total travel need replacement after heavy daily use?

The custom linear switches are rated for standard mechanical-keyboard lifespans; no user-serviceable parts are inside the sealed gasket-mount assembly, so the board itself is the replacement unit if a switch ever fails.

What limits continuous wireless gaming sessions on the 2.4 GHz link with 1 kHz polling?

The 4000mAh battery is the first limit; it delivers weeks of typical use, but sustained 2.4 GHz polling at full RGB brightness will drain it faster than Bluetooth 5.0 or wired USB-C operation.

How much heat or fan noise does the keyboard produce when RGB runs all day?

The open-frame plastic chassis has no active cooling, so it stays silent and only reaches slightly above ambient temperature even with RGB at maximum brightness for extended periods.

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