YUNZII B87 Wireless Mechanical Keyboard TKL - Creamy Gasket Typing

Our review of the YUNZII B87 finds it best suited for compact desktop setups and mechanical keyboard enthusiasts who want a cushioned, customizable TKL with solid battery life. The single biggest reason to buy is its gasket mount construction combined with pre-lubed linear switches and five layers of sound-absorbing filling, which together produce a soft, creamy typing feel and pleasing acoustics that stand out in this price range.

Key Features

• Compact TKL layout: The 87-key Tenkeyless layout saves desk space while retaining all essential keys for gaming and productivity.
• QMK/VIA programmable: Open-source QMK and VIA support lets users remap keys, create layers and customize backlight effects from a web browser on both Win and Mac.
• Tri-mode connectivity: Bluetooth, 2.4 GHz wireless and USB-C wired modes provide flexible device switching and compatibility with Windows, Mac, Linux, iOS and Android.
• Gasket mount with sound absorption: The gasket structure plus five sound-absorbing layers and pre-lubed switches deliver a cushioned, low-resonance typing experience.
• Hot-swap sockets and RGB: Full-key hot-swap support for 3-pin and 5-pin switches makes customization easy, and south-facing RGB LEDs allow unobstructed lighting and web-controlled effects.
• Ergonomic wrist rest and battery: The included skin-friendly ABS wrist rest and built-in 4000 mAh battery improve comfort and deliver long runtime between charges.

Who It's For

The B87 is aimed at gamers and daily typists who want a compact, attractive keyboard with deep customization via QMK/VIA and an emphasis on typing feel. It particularly suits users who like a softer, quieter mechanical sound and want the convenience of hot-swappable switches without soldering.

Users who need a full-size keyboard with a numpad, professional-grade wireless reliability for mission-critical work, or specialized macro hardware may want to look elsewhere. Also, anyone who cannot accept occasional wireless quirks should consider using it in USB-C wired mode for the most consistent connection.

Pros & Cons

Pros

• Very pleasant, creamy typing sound and a cushioned feel thanks to the gasket mount and internal sound layers.
• Strong customization options through QMK/VIA and hot-swap switch support make personalization fast and flexible.
• Tri-mode connectivity and a 4000 mAh battery enable multi-device use and long runtime for desktop or portable setups.
• Attractive dye-sub PBT keycaps and an included wrist rest improve looks and comfort on long sessions.

Cons

• Some users report intermittent connectivity issues on wireless modes, so wired connection is recommended for absolute consistency.
• Pre-lubed linear switches may not match every typist's preference if a clicky or tactile feel is desired.

Specifications

Our Verdict

The YUNZII B87 is a strong value for anyone seeking a compact, customizable mechanical keyboard with a soft, refined typing sound and long battery life. It excels at delivering a comfortable, attractive desktop centerpiece and the flexibility of hot-swap switches and QMK/VIA customization, though wireless users should verify their environment for optimal connectivity.

Frequently Asked Questions

Does this keyboard support remapping and macros?
Yes. It supports QMK and VIA, which allow remapping, layers and macro programming from a web interface on Win and Mac.

Can I change switches without soldering?
Yes. The B87 uses full-key hot-swap sockets compatible with 3-pin and 5-pin switches for easy swaps.

How long does the battery last?
The keyboard includes a 4000 mAh battery for extended use; actual runtime varies with backlight brightness and wireless mode.