YUNZII
YUNZII B75 PRO 75% Wireless Mechanical Keyboard
Bottom line: The YUNZII B75 PRO 75% Wireless Mechanical Keyboard: 82-key 75% layout keeps F-row, number row and arrows on a compact board; main trade-off: macro and RGB programming software is Windows-only, not macOS.
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Pros & Cons
Pros
- ✓ 82-key 75% layout keeps F-row, number row and arrows on a compact board
- ✓ Gasket mount with five-layer padding and foam for a muted, creamy typing sound
- ✓ Multifunction knob adjusts volume, RGB effects, and long-press swaps gaming/office modes
- ✓ Full-key hot-swap sockets take both 3-pin and 5-pin switches, no soldering
- ✓ 4000mAh battery with BT, 2.4GHz and USB-C wired tri-mode switching
Cons
- ✗ Macro and RGB programming software is Windows-only, not macOS
- ✗ Linear pre-lubed switches ship stock; tactile or clicky feel needs a swap
- ✗ 75% layout drops the dedicated numpad for spreadsheet and data entry work
- ✗ South-facing LEDs shine less through keycaps with north-facing legend printing
Manufacturer description
The YUNZII B75 PRO is a 75% wireless mechanical keyboard built for people who want a compact deck without giving up function keys or arrows. Its 82-key layout keeps number keys, F-row, and a full arrow cluster on the board, while the multimedia knob handles volume and RGB brightness on the fly; long-press it to swap between gaming and office modes. Underneath the double-shot keycaps sits a gasket-mount structure with five layers of padding, noise-dampening foam, precision-tuned stabilizers, and pre-lubed linear switches, which is where the creamy, muted typing sound comes from. Full-key…
SpecPicks Verdict
SpecPicks scored YUNZII B75 PRO 75% Wireless Mechanical Keyboard using a rating × review-volume × price-fit model applied to published specs and reviews across the gaming peripherals category. YUNZII's gaming peripherals lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for gaming peripherals of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Frequently Asked Questions
Does the YUNZII B75 PRO work with a Mac?
Yes, the keyboard is compatible with Windows and macOS. The programmable software for key remapping, macros, and custom RGB runs on Windows only, so Mac users get the default layout and lighting modes.
How many ways can I connect the B75 PRO?
Three: Bluetooth, 2.4GHz wireless via the dongle, and wired USB-C. The 4000mAh built-in battery powers the two wireless modes, and wired USB-C works as a fallback.
Can I change the switches without soldering?
Yes. The B75 PRO uses full-key hot-swap sockets and the PCB accepts both 3-pin and 5-pin switches, so you can pull the stock pre-lubed linears and drop in tactiles or a different linear.
Is this keyboard quiet enough for an office?
It is built for muted sound: gasket mount, five layers of internal padding, noise-cancellation design, tuned stabilizers, and pre-lubed linear switches. Linear switches have no tactile click, which keeps volume down versus clicky alternatives.
Does the 75% layout still have arrow keys and function keys?
Yes. The 82-key layout keeps the number row, the function row, and a dedicated arrow cluster. What it drops compared to a full-size board is the separate number pad.
Key Features
- 75% Percent Gasket Mount Mechanical Keyboard & Multimedia Control Knob：The B75 PRO is a compact keyboard with a knob and 82 keycaps. The TKL keyboard has number keys, function keys and arrow keys at the same time. The multi-function knob of the 75% compact mechanical keyboard enables you to adjust the sound level and backlit fast. Long press the multifunctional knob of this RGB keyboard can switch between gaming and office modes, rotate the knob to adjust the keyboard volume and RGB backlit effects
- Gasket Mount Keyboard with Five-Layer Padding：The B75 PRO keyboard is designed with the most advanced gasket keyboard structure. With 5-layer padding, noise cancellation design, double shot keycaps, precision-tuned stabilizers and pre-lubricated mechanical switches, this linear keyboard provides a virtually creamy sound keyboard typing experience and a solid typing feel
- Tri-mode Connect：The B75 PRO wireless gaming keyboard supports Bluetooth, 2.4Ghz wireless and stable Wired connection. Built-in 4000mah high-capacity battery, this mechanical keyboard wireless delivers extended usage times in a wireless setup. This large battery capacity ensures that the wireless Bluetooth gaming keyboard is always ready for long work or intense gaming mode
- Hot Swappable Keyboard & Pre-lubed linear switch：Hot swappable mechanical keyboard takes full-key hot-swappable sockets and ultra-responsive low-latency. Premium PCB board of the custom keyboard is compatible with 3pin/5pin switches, to meet your desired typing feel, whether it's for gaming, typing, or creative endeavors. Pre-lubed linear and tactile switches have a unique design, solid sound and excellent keystroke feel
- South-facing LEDs RGB & Programable：The PC gaming keyboard has more than 20 built-in backlight modes and south-facing LEDs. A variety of dynamic RGB effects and programmable software allow you to experience the unlimited fun of customization. The programmable function of this 75 percent keyboard allows redefining the key, and macro settings, and customizing RGB in Windows system.RGB keyboard is compatible with Windows and MacOS and can work smoothly on all kinds of devices
Full Specifications
| Brand | YUNZII |
|---|---|
| Color | Pink |
| Style | Gaming |
| Weight | 2.4g |
| Language | English |
| Model Name | B75 PRO |
| Style Name | Gaming |
| Unit Count | 1 Count |
| Switch Type | Linear |
| Connectivity | Bluetooth, USB-C, 2.4GHz |
| Model Number | B75 PRO |
| Power Source | Battery Powered |
| Compatibility | PC, Switch, Mac |
| Built-In Media | Dust Cover, Extra Keycaps and Switches, Function Card, Switch and Keycap Puller, USB Cable for Type-C and 2.4G Dongle, User Manual |
| Item Type Name | Gaming keyboard |
| Number of Keys | 82 |
| Button Quantity | 82 |
| Connection Type | Wired |
| Keyboard Layout | QWERTY |
| Mfr Part Number | YUNZII |
| Full listing title | YUNZII B75 PRO 75% Wireless Mechanical Keyboard (Pink,MilkV2) | Hot Swap Keyboard with Knob, Gasket Mount, Creamy Pre-lubed Switch for Smooth Typing, BT/USB-C/2.4G, for Gaming |
Ready to buy?
YUNZII B75 PRO 75% Wireless Mechanical Keyboard (Pink,MilkV2) | Hot Swap Keyboard with Knob, Gasket Mount, Creamy Pre-lubed Switch for Smooth Typing, BT/USB-C/2.4G, for Gaming is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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