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YUNZII B87 TKL Wireless Mechanical Keyboard (Pink, Milk Switch)
YUNZII

YUNZII B87 TKL Wireless Mechanical Keyboard (Pink, Milk Switch)

Bottom line: The YUNZII B87 TKL Wireless Mechanical Keyboard: Tri-mode Bluetooth, 2.4G and USB wired, pairs with up to 5 devices; main trade-off: ABS frame rather than aluminum, so a lighter, less premium case.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For keyboards, mice, headsets and other PC peripherals, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ Tri-mode Bluetooth, 2.4G and USB wired, pairs with up to 5 devices
  • ✓ Gasket mount over 5 padding layers for a quieter, cushioned keystroke
  • ✓ Hot-swap sockets accept 3-pin and 5-pin switches, no soldering
  • ✓ QMK/VIA remapping, layers, macros and lighting from a web browser
  • ✓ 4000mAh built-in battery plus an included soft-touch wrist rest

Cons

  • ✗ ABS frame rather than aluminum, so a lighter, less premium case
  • ✗ 87-key TKL layout drops the numpad for heavy number entry
  • ✗ Pink colorway and bear keycaps won't suit every desk setup
  • ✗ Listing does not state battery hours per charge

Manufacturer description

The YUNZII B87 is a TKL wireless mechanical keyboard. Its 87-key, 80% layout keeps the arrow keys and function row and drops the numpad, so your mouse has more room. This version comes in pink with Milk switches and bear-patterned dye-sublimation PBT keycaps on an ABS frame. A soft-touch wrist rest is included. The typing feel comes from the build. A gasket mount sits on five layers of padding: PE sandwich foam, an IXPE switch pad, PET sound foam, switch foam and a silicone bottom pad. Together they soften the sound and make each keystroke feel more stable. You can connect over Bluetooth…

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SpecPicks Verdict

SpecPicks scored YUNZII B87 TKL 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

Can the YUNZII B87 connect to more than one device?

Yes. It supports Bluetooth, 2.4G wireless and USB wired connections, and it can pair with up to 5 devices that you switch between. It works with Windows, macOS, Linux, iOS and Android.

Can I swap the Milk switches for different ones?

Yes. Every key has a hot-swappable socket that accepts both 3-pin and 5-pin mechanical switches, so you can pull and replace switches without soldering.

How do I remap keys or set up macros on the B87?

The B87 supports QMK/VIA, so you can change key mappings, build multiple layers, set up phrase typing and macros, and adjust lighting effects from a web browser.

How long does the battery last?

It has a built-in 4000mAh battery. The listing does not give an hours-per-charge figure, and real runtime depends on RGB brightness and connection mode, so check the manufacturer's documentation for official estimates.

Is the YUNZII B87 quiet enough for an office?

It is designed to reduce noise. It uses a gasket mount with five padding layers (PE sandwich foam, IXPE switch pad, PET sound foam, switch foam and a silicone bottom pad) to soften keystroke sound. Perceived loudness also depends on the switch you use.

Key Features

  • 87 Keys Mechanical Keyboard with Soft-Touch Wrist Rest: YUNZII B87 wireless mechanical keyboard utilizes an 80% layout, providing a space-saving solution for your desk while maintaining full functionality. The unique bear-patterned Dye Sublimation PBT keycaps add a touch of personality to your typing experience. The keyboard frame is made from premium ABS material and comes with a complimentary soft-touch wrist rest, ensuring durability while offering a skin-friendly feel for comfortable use
  • Tri-Mode Connectivity and 4000mAh Battery: With tri-mode connection technology, included Bluetooth, 2.4G wireless, and USB wired; this wireless keyboard can connect up to 5 devices simultaneously and is compatible with Win, Mac, Linux, iOS and Android. Which means user can seamlessly switch between devices to increase productivity. It comes with a built-in 4000 mAh battery, allowing for extended use without frequent charging, making it great for both home and office
  • Gasket Mount Creamy Keyboard with 5-Layer Padding: The mechanical keyboard features a gasket mount structure, filled with 5 layers Padding, which contains PE Sandwich Foam, IXPE Switch Pad, PET Sound Foam, Switch Foam, and Silicone Buttom Pad. This construction not only reduces noise while typing, but also increases the durability and stability of the gasket keyboard, giving user a comfortable and quiet typing experience
  • QMK/VIA Custom Keyboard: YUNZII B87 mechanical keyboard supports QMK/VIA software customization, provides users with a seamless experience to modify the keyboard directly from web browser. From key mappings, phrase typing, multiple layers to macro and lighting effects, users can build a completely personalized keyboard according to their liking and needs. The functionality, playability, and cute keycaps design of B87 bluetooth keyboard will make it a companion in your digital life
  • Hot Swappable keyboard with RGB Backlight: B87 hot-swap keyboard boasts full-key hot swappable sockets that support 3-pin and 5-pin switches.Users can easily swap out switches without soldering. The RGB backlight keyboard is designed with south-facing LED. For the light control modes, you can adjust the RGB by shortcuts or web custom

Full Specifications

BrandYUNZII
ColorPink
Weight2.4g
MaterialAcrylonitrile Butadiene Styrene
Unit Count1 Count
Switch TypeLinear
ConnectivityBluetooth, USB, 2.4GHz
Model NumberB87
Power SourceBattery Powered
CompatibilitySwitch, Android, iOS, Mac, Linux
Built-In MediaExtra Keycaps and Switches, Switch and Keycap Puller, USB Cable for Type-C and 2.4G Dongle, User Manual, Wrist Rest
Number of Keys87
Button Quantity87
Connection TypeWired
Keyboard LayoutQWERTY
Number of Items1
Number of Packs1
Special FeatureBacklit, Hot-Swappable, Programmable Keys, Rechargeable, QMK/VIA Support
Antenna LocationBusiness, Education, Everyday Use, Gaming, Multimedia, Personal, Photo Editing, Programming, Student, Video Editing
Hand OrientationAmbidextrous

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YUNZII B87 TKL Wireless Mechanical Keyboard (Pink, Milk Switch) 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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YUNZII B87 TKL Wireless Mechanical Keyboard (Pink, Milk Switch)
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