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Grey 75% gasket mechanical keyboard with rotary knob and PBT keycaps

YUNZII

YUNZII B75 PRO 75% Gasket Wireless Mechanical Gaming Keyboard Grey Cocoa V2 Switch

SKU CH-XJ47-0QSJ1

A compact 75% gasket-mount mechanical keyboard with a multimedia knob, tri-mode connectivity and a 4000 mAh battery

  • MaterialABS
  • Keyboard InterfaceUSB Type-C
  • Design StyleMechanical
  • Layout75%
  • Palm RestNo
  • Normal Keys82

Color Gray

Switch YUNZII Cocoa Cream V2 Switch

  • Compact 75% layout with 82 keys and a multi-function knob
  • Five-layer gasket mount with pre-lubed linear switches for a creamy sound
  • Triple-mode connectivity via Bluetooth, 2.4 GHz wireless and USB Type-C wired
  • 4000 mAh battery delivers extended wireless use
  • South-facing RGB with double-shot PBT Cherry-profile keycaps

Compact 75% Gasket Keyboard

The YUNZII B75 PRO is a 75% gasket-mount mechanical keyboard with 82 keys and a multi-function control knob. It uses creamy pre-lubed linear switches and double-shot PBT Cherry-profile keycaps. South-facing RGB LEDs provide per-key illumination. A 4000mAh lithium-ion battery powers the board for extended wireless sessions.

Tri-mode connectivity for desk and mobile use

The keyboard connects via Bluetooth, 2.4GHz wireless or wired USB Type-C, making it suitable for users who switch between a desktop, laptop and tablet. It is not for buyers who need a numeric keypad, dedicated macro keys or a palm rest included in the box. The gasket structure with five-layer padding targets typists who want a cushioned, quiet feel.

Hot-swappable linear switch sockets

The PCB accepts three-pin and five-pin mechanical switches without soldering, so owners can change the typing feel at any time. This single spec decides whether the board fits a builder who wants to experiment with different switches or one who prefers a fixed, factory-assembled switch plate.

Highlights

  • Compact 75% layout with 82 keys and a multi-function knob
  • Five-layer gasket mount with pre-lubed linear switches for a creamy sound
  • Triple-mode connectivity via Bluetooth, 2.4 GHz wireless and USB Type-C wired
  • 4000 mAh battery delivers extended wireless use
  • South-facing RGB with double-shot PBT Cherry-profile keycaps

Specifications

BrandYUNZII
SeriesWireless Mechanical Gaming Keyboard
ModelB75 PRO
MaterialABS
Keyboard InterfaceUSB Type-C
Design StyleMechanical
Layout75%
Palm RestNo
Normal Keys82
Mechanical KeyboardYes
Key SwitchYUNZII Milk V2 Linear Switch/YUNZII Cocoa Cream V2 Linear Switch
Key Switch TypeLinear
KeycapsDouble-shot PBT Cherry Profile Keycaps
Keyboard ColorPink Heart, White Heart, Matcha Green, Purple, Grey, Black, Dark Gray
BacklitYes
Dimensions334.4*143.6*42.15mm/13.17*5.65*1.66 inch
Type2.4 GHz / Bluetooth / Wired
Power SourceLithium-ion Rechargeable Battery

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Questions about this item

Does the keyboard include a wrist rest or do I need to buy one separately?

The box does not contain a palm rest; the specifications list "Palm Rest: No" so you would need to purchase one separately if desired.

Should I choose the Milk V2 or Cocoa Cream V2 linear switch for a quieter typing sound?

Both switches are pre-lubed linear types; the Cocoa Cream V2 version is highlighted for its "creamy sound" while the Milk V2 offers a similar smooth feel, so pick the sound profile you prefer.

How long will the 4000mAh battery last when I use the keyboard wirelessly with RGB lighting on?

The 4000mAh lithium-ion battery is rated for extended wireless use; actual runtime varies with brightness, connection mode (2.4 GHz or Bluetooth) and usage patterns.

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