E-yooso Z-88 Manual |verified| Jun 2026

Windows 2000/XP/VISTA/7/8/10/11, macOS, Linux

On compact Z-88 models, F1–F12 are accessed via FN + Number Row :

Inside the box, you’ll typically find the keyboard, a USB cable, a keycap puller, a switch puller, and a user guide. Some packages include spare mechanical switches to encourage customization. The setup process is designed to be straightforward:

Setting up the E-Yooso Z-88 is entirely plug-and-play. You do not need to install any mandatory software or third-party drivers to get the keyboard up and running. Connection Steps

Squeeze the tabs inward to release the lock and pull straight up. Do not wiggle the switch excessively. E-yooso Z-88 Manual

Wait 3 to 5 seconds for your operating system to automatically install the standard HID keyboard drivers.

You have likely locked the Windows key accidentally. Press Fn + Win to unlock it. The small "W" indicator LED on the keyboard will turn off when unlocked. Issue 4: Factory Reset

Replace the keycap, plug the keyboard back in, and test the key. 🧼 Cleaning and Maintenance

Issue 3: The keys are typing the wrong characters (e.g., Windows key doesn't work) You do not need to install any mandatory

) which is a standout feature for a keyboard in this price bracket. Maintenance & DIY

: Press FN + PGDN to cycle through the 14-18 different RGB backlight modes.

E-yooso Z-88 Manual: The Ultimate Guide to Your Mechanical Keyboard

The Ultimate E-Yooso Z-88 Manual: Setup, Customisation, and Troubleshooting Wait 3 to 5 seconds for your operating

The most common cause is a bent pin or a dead switch. Unplug the keyboard, pull out the problematic switch using your metal puller, and look at the bottom copper pins. If they are bent, straighten them carefully with tweezers and reinsert the switch. If it still fails, replace it with one of the spare switches included in your box. Issue 2: The entire keyboard isn't lighting up or typing

| Key Combination | Function | | :--- | :--- | | | Bluetooth Channel 1 / 2 / 3 (Hold 3s to Pair, Tap to Switch) | | FN + Insert | Toggle between Calculator and Input Mode (varies by system) | | FN + Home | Open Calculator (Windows Default) | | FN + End | Lock Screen / Sleep Mode (System dependent) | | FN + Del | Open Web Browser (System dependent) |

: Press FN + 1, 2, or 3 to select a Bluetooth profile. If the indicator blinks, it is ready to pair in your device settings.