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Dark grey 75% mechanical keyboard with rotary knob and double-shot PBT keycaps

YUNZII

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

SKU CH-MKKN-JP6VJ

A 75% gasket-mount wireless mechanical keyboard with a multimedia knob, 82 keys, triple-mode connectivity and a 4000mAh battery

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

Color Dark Gray

Switch YUNZII Cocoa Cream V2 Switch

  • 75% gasket layout keeps desk space free while retaining 82 keys and a control knob
  • Five-layer padding with pre-lubed linear switches delivers a creamy, quiet typing feel
  • Triple-mode connectivity via Bluetooth, 2.4 GHz wireless and USB Type-C wired
  • Hot-swappable sockets let you change switches without soldering
  • South-facing RGB LEDs with double-shot PBT keycaps provide vivid, shine-through lighting

Compact 75% Layout with Knob

The YUNZII B75 PRO is a 75% gasket-mount mechanical keyboard with 82 keys and a multi-function rotary knob. It uses pre-lubed linear switches and double-shot PBT Cherry-profile keycaps. Three connection modes — Bluetooth, 2.4 GHz wireless and wired USB-C — are supported by a 4000 mAh battery.

Suits Users Wanting a Compact Wireless Build

Typists and gamers who prefer a smaller footprint with dedicated arrow and function keys will appreciate the layout and the creamy sound profile from the five-layer padding. Users who need a dedicated number pad or a full-size layout should consider a larger keyboard.

Tri-Mode Connectivity with Large Battery

The single specification that decides fit is the tri-mode connection backed by a 4000 mAh lithium-ion battery, allowing extended wireless use across Bluetooth and 2.4 GHz without frequent recharging.

Highlights

  • 75% gasket layout keeps desk space free while retaining 82 keys and a control knob
  • Five-layer padding with pre-lubed linear switches delivers a creamy, quiet typing feel
  • Triple-mode connectivity via Bluetooth, 2.4 GHz wireless and USB Type-C wired
  • Hot-swappable sockets let you change switches without soldering
  • South-facing RGB LEDs with double-shot PBT keycaps provide vivid, shine-through lighting

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

Other versions of this model

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Questions about this item

Does the keyboard need a USB-C port on my computer for wired use?

Yes, the keyboard connects by USB Type-C cable for wired operation.

Will the 2.4 GHz dongle work if I keep using a USB 2.0 hub?

The 2.4 GHz receiver plugs into any standard USB-A port, including those on a USB 2.0 hub.

How can I confirm the 4000 mAh battery is charging after I plug it in?

The keyboard’s RGB indicators show charging status while the USB-C cable is connected.

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