YUNZII
YUNZII B75 PRO 75% Wireless Mechanical Keyboard (Grey, Cocoa Cream V2)
Bottom line: The YUNZII B75 PRO 75% Wireless Mechanical Keyboard ($63.99 on Amazon as of 2026-10-21 04:21 UTC): 75% layout keeps function row, arrows, and numbers in an 82-key footprint; main trade-off: remapping, macros, and RGB software are Windows-only.
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*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
Pros & Cons
Pros
- ✓ 75% layout keeps function row, arrows, and numbers in an 82-key footprint
- ✓ Gasket mount with 5-layer padding and pre-lubed switches for muted typing
- ✓ Tri-mode: Bluetooth, 2.4GHz, and wired USB on one board
- ✓ 4000mAh battery, larger than the 1000-2000mAh typical at this price
- ✓ Full-key hot-swap sockets accept 3-pin and 5-pin switches, no soldering
Cons
- ✗ Remapping, macros, and RGB software are Windows-only
- ✗ Knob handles volume and backlight only, not scroll or app-specific control
- ✗ 82 keys means no dedicated numpad for spreadsheet or data entry work
- ✗ South-facing LEDs can dim shine-through legends on some keycap profiles
Manufacturer description
The YUNZII B75 PRO brings a 75% layout with 82 keys into a footprint that still keeps function row, arrows, and a multifunction knob on the board. Rotate the knob for volume or RGB brightness; long-press it to swap between gaming and office modes. Underneath, this is a gasket-mount build with 5-layer padding, noise-cancellation foam, double-shot keycaps, precision-tuned stabilizers, and pre-lubed switches, so the B75 PRO lands closer to the muted, creamy typing signature enthusiasts chase than to the hollow rattle of budget mechanical keyboards. Tri-mode connectivity covers Bluetooth, 2.4GHz…
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, it is listed as compatible with Windows and macOS across all three connection modes. The programmable software for remapping, macros, and RGB customization runs on Windows only, so Mac users configure the board with onboard shortcuts.
Can I swap the switches without soldering?
Yes. The B75 PRO uses full-key hot-swappable sockets on a PCB that accepts both 3-pin and 5-pin switches, so you can pull the stock pre-lubed linear or tactile switches and drop in your own.
How long does the battery last on wireless?
YUNZII does not publish a runtime figure, but the board carries a 4000mAh cell, roughly double the 1500-2000mAh packs common in this price tier. Actual hours depend heavily on RGB brightness and whether you use Bluetooth or 2.4GHz.
What does the knob actually do?
Rotating it adjusts system volume or RGB backlight level, and a long press toggles between gaming and office modes. It is a two-function control rather than a fully remappable encoder.
Is it quiet enough for an office or shared room?
The gasket mount, 5-layer internal padding, noise-cancellation design, and pre-lubricated switches are all aimed at damping the sound. It is quieter than a standard tray-mount mechanical board, but it is still a mechanical keyboard with audible actuation.
Key Features
- 75% Percent Keyboard with Knob：B75 PRO is a compact keyboard with 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% gaming 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：The creamy 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 sounding keyboard typing experience and a solid typing feel
- Tri-mode Connect：The wireless gaming keyboard supports Bluetooth, 2.4Ghz wireless and stable Wired connection. Build-in 4000mah high-capacity battery, this mechanical keyboard wireless delivers extended usage times in 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：This mechanical keyboard takes full-key hot-swappable sockets and ultra-responsive low-latency. Premium PCB board of the custom keyboard compatible with 3 pin or 5 pin switches, meet your desired typing feel, whether it's for gaming, typing, or creative endeavors. Pre-lubed linear and tactile switch have a unique design, solid sound and excellent keystroke feel
- Programable Gasket Mount keyboard with Backlit：The light up 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. Programmable function of this RGB keyboard allows redefine the key, macro settings, and customize RGB in Windows system.This wireless mechanical keyboard compatible with Windows and MacOS, which can works smoothly on all kinds of devices
Full Specifications
| Brand | YUNZII |
|---|---|
| Color | Grey |
| Style | Gaming |
| Theme | Gaming |
| Model Name | B75 PRO |
| Style Name | Gaming |
| Unit Count | 1 Count |
| Switch Type | Linear |
| Connectivity | Bluetooth, 2.4GHz |
| Model Number | B75-PRO |
| Power Source | Rechargeable Battery |
| Compatibility | Switch, Mac |
| Series Number | 75 |
| Built-In Media | Dust Cover, Extra 7 keycaps and 2 switches, Keyboard cable, Keycap and switch puller, User Manual |
| Item Type Name | Gaming keyboard |
| Number of Keys | 82 |
| Button Quantity | 82 |
| Connection Type | Wired |
| Keyboard Layout | QWERTY |
| Mfr Part Number | YUNZII |
Ready to buy?
YUNZII B75 PRO 75% Wireless Mechanical Keyboard (Grey, Cocoa Cream V2) 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.
*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
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