YUNZII QL75 Retro Mechanical Keyboard RGB

This retro mechanical keyboard blends classic typewriter looks with modern, multi-device connectivity for creative typing and casual gaming. The YUNZII QL75 features round keycaps and a stepped row profile for an ergonomic feel, while tri-mode connectivity allows quick switching between Bluetooth 5.0, 2.4 GHz wireless dongle, and wired USB-C use.

Key Points

The QL75 recreates a vintage typewriter aesthetic through round caps, a UV-coated metal frame, and a steampunk-style lever that acts as an Enter key by default. It supports hot-swap 3-pin and 5-pin switches, so you can change tactile or linear switches without soldering to tailor sound and feedback. The keyboard works with Windows, macOS, and Android, and can pair with multiple devices, letting you toggle among up to five devices.

Technical Specifications

• Name: YUNZII QL75
• Layout: 75% compact layout with built-in stand
• Connectivity: - Bluetooth 5.0, 2.4 GHz wireless dongle, USB-C wired
• Programmability: - QMK and VIA compatible
• Switch support: - Hot-swap PCB, supports 3-pin and 5-pin switches

Benefits

RGB backlighting adds dynamic lighting effects that can be customized via QMK or VIA to match a desk setup or gaming mood. The large built-in battery capacity offers extended runtime for long typing sessions, and the multi-device pairing saves time when moving between phone, tablet, and computer. Metal multimedia knobs provide quick hardware control of volume and device scrolling, bringing tactile convenience to everyday use.

Usage Recommendations

For a tactile, typewriter-like experience install prelubed tactile or clicky switches and choose thicker keycaps if you want a deeper sound and firmer feel. If you prefer quieter operation, try linear switches and adjust RGB brightness to reduce battery use. Consider using QMK/VIA to remap the steampunk lever and multimedia knobs to shortcuts that suit your workflow, for example switching layers or launching apps.

Note: according to the manufacturer, custom keycap profiles and certain third-party switches may affect fit or feel, and the distinctive keycap shape can require a short break-in period for comfortable typing.