YUNZII B75 PRO Wireless Mechanical Keyboard,75% Layout with Knob,Hot Swap Gasket Custom Structure,Creamy Pre-lubed Switches,RGB Backlit,Bluetooth/Type-C/2.4G for Win/Mac(Milk Switch,Pink)
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AI Verdict
A 75% layout keyboard with 82 keys, tri-mode connectivity, a 4000mAh battery, gasket mount, and pre-lubed Milk switches, designed for users prioritizing a quiet, creamy typing experience and RGB custo
This keyboard offers a premium typing experience for its price band, featuring a gasket mount, 5-layer padding, pre-lubed switches, and a 4000mAh battery. However, the lack of QMK/VIA support and reported Mac compatibility issues limit its appeal for advanced users or specific operating system environments.
If you need advanced key remapping and open-source firmware support, look for keyboards explicitly stating QMK/VIA compatibility.
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Pros
- Gasket mount with 5-layer padding and noise cancellation design provides a virtually creamy sound typing experience and solid feel.
- Tri-mode connectivity (Bluetooth, 2.4GHz wireless, and Type-C wired) offers flexible connection options for various devices.
- Built-in 4000mAh high-capacity battery delivers extended usage times in wireless mode, with some users reporting up to two weeks of use.
- Hot-swappable PCB is compatible with both 3-pin and 5-pin switches, allowing for easy customization of typing feel.
- South-facing RGB with over 20 built-in backlight modes and programmable software allows for extensive lighting customization.
- Pre-lubed YUNZII Milk Linear Switches provide a smooth linear keystroke feel and a clacky yet poppy sound profile.
Cons
- Lacks QMK/VIA support, relying on proprietary software for customization, which some users describe as having a 'very poor' user experience.
- Not optimized for macOS users, with specific function row choices and no Mac-dedicated keycaps or OS switch, making it 'not great for Mac OS'.
- Wireless mode experiences slow wake-up from sleep and a quick default sleep time, which can be inconvenient.
- The multi-function knob can be overly sensitive, sometimes adjusting volume or RGB by two levels instead of one.
- Function row keys lack specific markings for their default actions, requiring memorization or software reference.
Dimension Scores
The gasket mount, 5-layer padding, pre-lubed Milk switches, precision-tuned stabilizers, and double-shot PBT keycaps contribute to a 'creamy sound' and 'solid typing feel'.
Offers tri-mode connectivity (2.4GHz, Bluetooth, Type-C) with a 1000Hz polling rate for 2.4GHz wireless, though Bluetooth lacks multi-device switching.
Features south-facing RGB with over 20 built-in modes and programmable software for dynamic effects, but individual key color customization is not possible.
Constructed with a plastic case that has a 'good weight and feel' and includes 5-layer padding, but disassembly for modding is difficult due to plastic clips.
Best For
- Users who prioritize a quiet, thocky, or creamy typing sound profile from a gasket-mounted keyboard.
- Gamers needing low-latency 2.4GHz wireless connectivity with a 1000Hz polling rate.
- Individuals who enjoy customizing RGB backlighting effects and patterns.
- Users seeking a compact 75% layout that retains essential function and arrow keys, plus a dedicated control knob.
Not Recommended For
- Mac users requiring seamless integration, specific macOS keycaps, or extensive key remapping.
- Advanced keyboard enthusiasts who rely on QMK/VIA for deep firmware-level customization.
- Modders who frequently disassemble keyboards, as the plastic case uses clips making it difficult to open.
Watch Out For
- Software issues have been reported, with one user experiencing keyboard malfunction and complete failure after attempting RGB software updates.
- The keyboard's sleep-to-wake functionality is slow, and the default sleep timer is short, interrupting workflow.
- Bluetooth connectivity does not support multi-device switching, requiring manual re-pairing or using the 2.4GHz dongle for different devices.
- Keycap markings across the board can be inconsistent in justification and font, making the product appear less premium.
- The plastic case, while sturdy, is held together by plastic clips, making disassembly for modifications difficult and not user-friendly.
Full Specifications
| ASIN | B0DP8D8QNF |
| Brand | YUNZII |
| Color | Pink |
| Style | Gaming |
| Language | English |
| Material | Plastic |
| Batteries | 1 D batteries required. (included) |
| Item Weight | 1.98 pounds |
| Manufacturer | YUNZII |
| Special Feature | Backlit, Hot-Swappable, Programmable Keys |
| Item model number | B75 PRO |
| Compatible Devices | Laptop, MAC, PC, Smartphone, Tablet |
| Package Dimensions | 15.75 x 6.57 x 2.44 inches |
| Keyboard Description | Hot Swappable Mechanical Keyboard |
| Connectivity Technology | Bluetooth/Type-C/2.4GHz Wireless |
| Recommended Uses For Product | Business, Education, Everyday Use, Gaming, Multimedia, Personal, Video Editing |
| Keyboard backlighting color support | RGB |
What Buyers Say
Many users are drawn to the YUNZII B75 PRO's aesthetic and its 'creamy' sound profile, often highlighting the satisfying typing experience. However, the proprietary software and its 'very poor' user experience, coupled with specific Mac compatibility issues, are recurring points of frustration. The 4000mAh battery and hot-swappable switches are frequently mentioned as significant advantages, offering both longevity and customization.
“Dude, this keyboard sounds so good, like, creamy and thocky, but seriously, the software is a nightmare and if you're on a Mac, just forget about it, it's a pain.”
Common Praise
- The 'creamy sound keyboard typing experience' is frequently praised, attributed to the gasket mount and pre-lubed switches.
- Users appreciate the 'excellent spacebar sound' due to effective dampening.
- The keyboard feels 'sturdy' despite its plastic case, providing a sense of durability.
- The pre-lubed Milk switches offer a 'smooth typing' experience right out of the box.
- The 4000mAh battery provides 'long battery life', with some users reporting up to two weeks of use.
- The 'cute design' with themed keycaps, like hearts and flowers, is a popular aesthetic feature.
Common Complaints
- The keyboard is 'not great for Mac OS' due to specific function row choices and lack of Mac-dedicated keycaps.
- The proprietary 'software user experience is very poor', making customization frustrating.
- The 'slow sleep to wake' and quick default sleep time in wireless modes are inconvenient for some users.
- The multi-function knob is 'a little bit too sensitive', often adjusting by two increments instead of one.
- Some users reported 'keyboard malfunctioning' or dying completely after attempting to use the RGB software.
- The function row lacks specific markings for its actions, requiring users to memorize them.
Ownership Tips
- The plastic case, while feeling sturdy, uses clips for assembly, making it difficult to open for internal modifications or repairs.
- The included extra keycaps and switches are a thoughtful addition for personalization and future replacement of faulty components.
- The 2.4GHz wireless dongle stores conveniently in a dedicated slot on the back of the keyboard.
- The south-facing RGB LEDs are an aesthetic preference that can also influence compatibility with certain keycap profiles.
- The two-stage adjustable feet provide options for typing angle, which can improve comfort during long sessions.
Frequently Asked Questions
Does the YUNZII B75 PRO support macOS?
Yes, it is compatible with macOS, but some users report that the function row choices are not optimized for Mac, and it lacks Mac-dedicated keycaps or an OS switch.
Is this keyboard compatible with QMK or VIA firmware?
No, the YUNZII B75 PRO uses proprietary software for customization and does not support QMK or VIA firmware.
What type of switches does the keyboard come with?
The keyboard comes with pre-lubed YUNZII Milk Linear Switches, which are 5-pin and provide a smooth, linear typing experience.
What is the battery life of the YUNZII B75 PRO?
It features a 4000mAh high-capacity battery, with some users reporting it can last up to two weeks on a single charge.
Can I change the keycaps and switches on this keyboard?
Yes, it is a hot-swappable mechanical keyboard compatible with both 3-pin and 5-pin switches, and it comes with double-shot PBT Cherry profile keycaps.
Does the keyboard have RGB backlighting?
Yes, it has south-facing RGB LEDs with more than 20 built-in backlight modes and programmable software for customization.
Buying Guide
When buying a mechanical keyboard, you're looking for a balance of typing feel, connectivity, and customization. A gasket mount structure means the internal components are isolated from the case, leading to a softer, less resonant typing sound. Hot-swappable switches let you change the feel without soldering, offering easy personalization.
Gasket Custom Structure
This means the keyboard's internal plate is mounted with dampening material, reducing vibrations and creating a softer, 'creamy' typing sound, unlike stiffer tray-mount designs.
Hot Swap Sockets
These allow you to pull out and replace the mechanical switches without soldering, letting you easily customize the typing feel or replace a faulty switch without needing specialized tools.
Tri-mode Connectivity (Bluetooth/2.4G/Type-C)
This gives you flexible options: Bluetooth for connecting to multiple devices, 2.4GHz wireless for low-latency gaming with a dedicated dongle, and Type-C for a stable wired connection and charging.
75% Layout with Knob
This compact layout saves desk space by removing the number pad but retains essential function keys and arrow keys, with a dedicated knob for quick volume or RGB adjustments without software.
Alternatives
If you require advanced key remapping capabilities, deeper integration with macOS, or open-source firmware support, search for keyboards that explicitly state QMK/VIA compatibility.
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