E-Yooso Z-88 is a compact mechanical gaming keyboard featuring 81 keys and programmable RGB backlighting. Below are the core operational instructions and shortcuts for this device. Quick Setup plug-and-play
device that does not require additional drivers for basic operation. Wired Connection
: Connect the included USB Type-C cable to the keyboard and a standard USB-A port on your computer. Wireless/Bluetooth (Tri-Mode models)
: Use the toggle switch on the back to select between Bluetooth, 2.4GHz dongle, or wired modes. RGB Backlight Control E-yooso Z-88 Manual
You can cycle through 14–15 lighting modes and customize individual key colors directly on the keyboard. Change Lighting Mode Adjust Brightness Adjust Animation Speed Set Single Color Solid White Mode Custom Color Recording Fn + 1–5 to select a fixed game mode. to enter customization mode. Press individual keys to cycle through their colors. again to save. Multimedia & Function Shortcuts Access standard secondary functions by holding the Amazon.com Fn + F1–F12
: Quick access to computer applications (Calculator, Email, Browser) and media controls (Volume, Play/Pause). Fn + Windows Key Windows Lock (prevents accidental minimizing during gameplay). : Factory reset (hold for a few seconds). Specifications & Maintenance
: Typically features hot-swappable Outemu switches (Blue, Brown, or Red). Durability E-Yooso Z-88 is a compact mechanical gaming keyboard
: Rated for up to 50 million clicks with a metal base and splash-proof design. Accessories
: The package usually includes a keycap puller, switch puller, and five spare switches for easy maintenance.
For more technical details or troubleshooting, you can visit the E-YOOSO Support Page or refer to their official site at Manuals.plus compatible keycap set AI responses may include mistakes. Learn more For Windows users only:
.exe files from pop-up ads).Important warning: The software is poorly translated (Chinese to English) and may trigger antivirus false positives. It is safe if downloaded from a reputable user-repository, but do not install any "driver updater" pop-ups.
Solution: You likely locked it for gaming.
FN + Windows Key once. The LED on the Windows key should turn off if locked, or on if unlocked (varies by firmware).Most functions are accessed by holding the Fn key.
System & Connection:
Fn + Z: Bluetooth Pairing Mode.Fn + X: Switch between Bluetooth Channels 1, 2, and 3 (stored devices).Fn + C: Delete (works as Backspace in some configurations).Multimedia Controls:
Fn + F1: My ComputerFn + F2: BrowserFn + F3: CalculatorFn + F4: Media PlayerFn + F5: Previous TrackFn + F6: Next TrackFn + F7: Play / PauseFn + F8: StopFn + F9: Volume DownFn + F10: Volume UpFn + F11: Mute