[macOS Devices] Driver Download & Set-up for X90D Triple Monitor

Welcome to the official macOS driver support page for KYY X90D triple monitors.

Note: Only X90A / X90D / X90G need install the driver before connection.

On this page, you’ll find driver downloads, setup manuals, and step-by-step video guides for macOS. During setup, macOS may request permission to allow screen recording or video input—this is a standard system requirement to enable USB display functionality. Please follow the instructions below to ensure a smooth and secure multi-screen experience.

Step 1:
Check your laptop systerm version information.

Step 2:
Download and install the corresponding drivers for your systerm version:

• ⬇️ For macOS 10.10, 10.11 and 10.12
• ⬇️ For macOS 10.14 Mojave and 10.13 High Sierra
• ⬇️ For macOS 26 Tahoe,  15 Sequoia，14 Sonoma, 13 Ventura (M1M2M3M4 & Intel powered)
• ⬇️ For macOS 12 Monterey, 11 Big Sur and 10.15 Catalina

Step 3:
Follow the reference video to complete the installation and start using it: