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Pink 75% mechanical keyboard with side knob and small display, beige and white keycaps, ABS case

YUNZII

YUNZII B75 PRO MAX 75% Wireless Mechanical Gaming Keyboard Pink Cocoa V2 Switch

SKU CH-YKDA-PC5KJ

A compact 75% wireless mechanical keyboard with a customizable screen, rotary knob, tri-mode connectivity and pre-lubed linear switches

  • MaterialABS
  • Keyboard InterfaceUSB Type-C
  • Design StyleGaming
  • Layout75%
  • Palm RestNo
  • Normal Keys81

Color Pink Heart

Switch YUNZII Cocoa Cream V2 Switch

  • Customisable screen and knob show status at a glance
  • QMK/VIA open-source firmware enables full key remapping
  • Three connection modes link up to five devices
  • Hot-swappable pre-lubed linear switches for smooth typing
  • Gasket mount with double-shot PBT keycaps gives creamy feel

Compact 75% Layout with Screen and Knob

The YUNZII B75 PRO MAX is a 75 percent mechanical gaming keyboard with 81 keys and a built-in rotary knob plus a customizable screen. The display shows battery level, date, time, operating system, GIFs and photos for quick status checks. It connects via USB Type-C, 2.4 GHz wireless or Bluetooth and pairs with up to five devices across Windows and Mac. A rechargeable 8000mAh lithium-ion battery powers the unit.

QMK/VIA Firmware and Hot-Swap Switches

Open-source QMK and VIA support lets you remap every key, create macros, adjust RGB lighting and reassign the knob function without proprietary software. The PCB is hot-swappable so linear switches can be changed without soldering, and the factory pre-lubed Cocoa V2 switches arrive ready for a smooth feel. Double-shot PBT Cherry-profile keycaps resist shine and keep legends clear.

Gasket Mount Install and Multi-Device Pairing

A gasket mount structure sits inside an ABS case measuring 334.4 by 143.6 by 42.15 millimetres, giving a creamy typing sound without extra assembly steps. Switch swaps need only a puller; stabilisers are pre-installed. The three connection modes each have their own pairing routine, so switching between the five saved devices can feel slow until the key combinations are memorised. No palm rest is included.

Highlights

  • Customisable screen and knob show status at a glance
  • QMK/VIA open-source firmware enables full key remapping
  • Three connection modes link up to five devices
  • Hot-swappable pre-lubed linear switches for smooth typing
  • Gasket mount with double-shot PBT keycaps gives creamy feel

Specifications

BrandYUNZII
SeriesWireless Mechanical Keyboard
ModelB75 PRO MAX
MaterialABS
Keyboard InterfaceUSB Type-C
Design StyleGaming
Layout75%
Palm RestNo
Normal Keys81
Mechanical KeyboardYes
Key SwitchYUNZII Milk V2 Linear Switch/YUNZII Cocoa Cream V2 Linear Switch/YUNZII Candy Linear Switch
Key Switch TypeLinear
KeycapsDouble-Shot PBT Cherry Profile Keycaps
Keyboard ColorBlack, Beige, White Heart, Pink Heart
BacklitYes
Dimensions334.4*143.6*42.15mm/13.17*5.65*1.66inch
Type2.4 GHz / Bluetooth / Wired
Power SourceLithium-ion Rechargeable Battery

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Questions about this item

Can the YUNZII Cocoa Cream V2 linear switches be swapped out later without soldering?

Yes, the board is hot-swappable so you can pull the pre-lubed Cocoa Cream V2 switches and replace them with any compatible MX-style switch whenever you want.

What limits how long the keyboard runs between charges during all-day use?

The 8000 mAh lithium-ion battery sets the runtime ceiling; once it is depleted you must recharge over the USB Type-C connection before continuing.

How much noise and heat does the gasket-mounted build produce when the RGB backlight stays on for hours?

The gasket mount and double-shot PBT keycaps keep typing sound to a low thock with no metallic ping, and the keyboard stays cool to the touch even with the backlight running continuously.

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