YUNZII

YUNZII B75 PRO Wireless Keyboard and M2 Gaming Mouse Bundle

A gasket-mounted 75% mechanical keyboard and a 63-gram PAW3395 mouse packaged as one coordinated wireless setup

$117.79*
In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Aug 03, 2026.Price and availability are subject to change.

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Overview

The YUNZII B75 PRO bundle is built for someone assembling a wireless desk who would rather not source a keyboard and mouse separately. The keyboard is a 75% custom board in Grey, fitted with pre-lubed Milk linear switches and a gasket-mount structure that YUNZII pairs with five layers of internal padding. Double-shot keycaps, precision-tuned stabilizers, and noise-cancellation dampening are the stated reasons behind the creamy, solid keystroke the listing promises. Connectivity is the headline flexibility: Bluetooth for casual multi-device use, 2.4GHz for low-latency play, and wired for a rock-steady link, all feeding off a sizeable 4000mAh cell.

Ownership leans on tinker-friendly hardware. The hot-swap PCB reads both 3-pin and 5-pin switches, so the typing feel is a starting point rather than a fixed trait. The M2 mouse is the performance half — a White, carbon-textured shell around a PAW3395 sensor rated to 30,000 DPI, 650 IPS, and 50G acceleration, with lift-off distance adjustable from 1.0mm to 2.0mm. At roughly 63 grams and contoured for medium-to-large hands, it courts FPS and MOBA players chasing precise, lag-free tracking. Buyers should weigh the fixed hand size and linear-only switches against the convenience of a matched, ready-to-run pair.

Key Features

Tri-mode Connect Custom Mechanical Keyboard: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

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

PAW3395 Gaming Mouse - 30,000 DPI, 650 IPS, 50G Acceleration. This high-precision sensor delivers up to 30,000 DPI for pixel-accurate tracking at any speed. With 650 IPS and 50G acceleration, it captures every fast flick and sudden movement without spinouts – ideal for FPS and esports gaming. The lift-off distance (LOD) is adjustable between 1.0mm and 2.0mm to match your grip style. Whether you play FPS, MOBA, or work on any desktop, M2 gaming mice delivers accurate, lag-free performance

Lightweight Wireless Mouse - 63±3g with Carbon Fiber Texture. Weighing only 63 grams, this ultra-light mouse reduces hand fatigue during long gaming sessions. The carbon fiber texture gives you a non-slip, sweat-resistant grip that feels comfortable and premium in your hand. Designed for medium to large hands with an ergonomic shape, M2 ergo mouse delivers exceptional hand feel for both casual and competitive gaming

Specifications

Bundle Contents
B75 PRO keyboard and M2 wireless mouse
Keyboard Color
Grey
Switch Type
Pre-lubed Milk linear
Connectivity
Bluetooth, 2.4GHz wireless, wired
Battery
4000mAh
Hot-Swap Support
Full-key, 3-pin and 5-pin switches
Mount Type
Gasket mount with five-layer padding
Keycaps
Double-shot
Mouse Sensor
PAW3395
Mouse DPI
Up to 30,000
Mouse Tracking
650 IPS, 50G acceleration
Mouse Weight
63±3g

Frequently Asked Questions

Three. It offers Bluetooth for multi-device use, 2.4GHz wireless for low latency, and a wired connection, so you can match the mode to gaming or everyday work.
Yes. It uses full-key hot-swap sockets compatible with both 3-pin and 5-pin switches, letting you swap the pre-lubed Milk linears for a different feel without soldering.
About 63 grams, give or take 3g. The carbon fiber texture adds a non-slip, sweat-resistant grip, and the light weight is aimed at reducing hand fatigue during long sessions.
A PAW3395 sensor rated up to 30,000 DPI, with 650 IPS and 50G acceleration. Lift-off distance is adjustable between 1.0mm and 2.0mm to suit your grip.
It is designed for medium-to-large hands with an ergonomic shape, so small-handed users may find it larger than ideal and should check the fit before buying.
The listing cites a 4000mAh battery built for extended wireless use, though it doesn't state an exact hour rating; heavy RGB or 2.4GHz use will draw the battery faster than Bluetooth.