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Beige 75% wireless mechanical keyboard with screen and knob, PBT keycaps

YUNZII

YUNZII B75 PRO MAX 75% Wireless Mechanical Gaming Keyboard (Beige, Cocoa V2 Switch)

SKU CH-7FVG-FMEVP

A compact 75% wireless mechanical keyboard with a customizable screen and rotary knob, tri-mode connectivity for up to five devices, hot-swappable pre-lubed linear switches.

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

Color Beige

Switch YUNZII Cocoa Cream V2 Switch

  • Compact 75% layout with 81 keys saves desk space
  • Customizable screen and knob show battery, time and GIFs
  • QMK/VIA firmware enables full key remapping and macros
  • Tri-mode connection links up to five devices via 2.4 GHz, Bluetooth or USB-C
  • 8000 mAh battery powers long sessions without recharging

Compact 75% Layout with Screen & Knob

The YUNZII B75 PRO MAX is a 75 percent mechanical keyboard with 81 keys, a customizable screen and a rotary knob. It uses creamy pre-lubed Cocoa V2 linear switches and double-shot PBT Cherry-profile keycaps. The case is ABS in a beige finish and the board supports QMK/VIA open-source firmware for full remapping and macro creation.

Upgrade from Keyboards Lacking a Screen or QMK/VIA

This model replaces a standard 75 percent board that has no status screen, no knob and no open-source firmware support. The jump is worth it when you want live battery, time and OS indicators on the keyboard itself and the ability to remap every key and the knob without proprietary software. It is not for buyers who need a dedicated numpad or a full-size layout.

Hot-Swap PCB and Tri-Mode Connection

The hot-swappable PCB lets you change switches without soldering, and the board connects via wired USB Type-C, 2.4 GHz wireless or Bluetooth to up to five devices. An 8000 mAh battery powers the wireless modes. Installation is straightforward: plug the receiver, pair Bluetooth or use the cable, then flash QMK/VIA if desired. The main pitfall is forgetting to update the firmware before heavy customisation, which can cause the knob or screen to behave unexpectedly until the latest build is applied.

Highlights

  • Compact 75% layout with 81 keys saves desk space
  • Customizable screen and knob show battery, time and GIFs
  • QMK/VIA firmware enables full key remapping and macros
  • Tri-mode connection links up to five devices via 2.4 GHz, Bluetooth or USB-C
  • 8000 mAh battery powers long sessions without recharging

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

Other versions of this model

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Questions about this item

Will the 334.4 mm by 143.6 mm footprint fit on a compact desk?

The keyboard measures 334.4 mm wide and 143.6 mm deep, so measure your available desk space against those dimensions before buying.

How do I connect the keyboard using the 2.4 GHz dongle and what step do people miss?

Plug the USB Type-C dongle into the host device, switch the keyboard to 2.4 GHz mode, then press the pairing key if the connection does not establish automatically.

When will the 8000 mAh battery need to be replaced?

Lithium-ion cells typically last several hundred charge cycles; expect reduced run-time after two to three years of daily use.

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