The USB 3.0 to HDMI Dual Display Adapter is used to connect any computer with a USB-A 3.0 or USB-C port to two monitors with HDMI input. It includes an ARM Cortex R5 processor with 128-bit GPU, ensuring minimal load on the host computer's CPU. This adapter supports Mirror/Extend/Rotation/Clamshell modes and can display up to 4K@30Hz and 1080p@60Hz. It uses Silicon Motion's InstantView technology. 4K means 3840×2160 pixels, 1080p / HD means 1920×1080 pixels video resolution.

Features:

• Dual display output, supporting one display at 4K@30Hz and another at 1080p@60Hz.
• Supports multi-format video decoding, including H.264, H.263, MP4, MP2, DivX, AVS, JPEG, and more.
• Compatible with USB-C, USB-A, Thunderbolt 3/4, and USB 4 standard ports.
• Does not support copy-protected content such as Netflix.

System Requirements:

• Windows 7/8/8.1/10/11 or higher,
• Or Mac OS 10.10.x or higher
• Or Android 7.1 or higher (supports mirroring only here)
• CPU Processor: Core i5 or higher
• RAM: 4 GB or more
• Monitor with HDMI input supporting at least 1920×1080 resolution
• USB port with USB 3.0 data transfer

Driver Installation

Download drivers for your operating system from SiliconMotion (SM76x Driver)

Installation and Display Mode Settings for Windows

• Unpack the driver file. Double-click the ".exe" file and then click Install.
• If a security prompt appears, please click "INSTALL".
• After installation, click "REBOOT" to restart the computer.
• Right-click on an empty area of the desktop and select "Display settings".
• In the "Display" section, click on the individual display icons to set the desired resolution or other settings.
• Under "Multiple displays", select the desired mode (Duplicate/Extend) from the drop-down list.

Installation and Display Mode Settings for MacOS

• Double-click the downloaded driver.
• You will be prompted twice for confirmation: "macOS InstantView would like to record the screen of this computer." Please grant access. "Privacy & Security is trying to change your system settings." Please confirm with your password.

• Please drag "macOS InstantView" into the Applications folder and launch it.
• Click the Apple icon, select "System Settings," and click "Displays."
• Click on the name of your display on the right side, click the "Use As" pop-up menu, then choose an option (Mirror or Extend) and set resolution, brightness, etc.
• Please note that Mac-based devices do not support rotation mode. M1/M2 Macs support clamshell mode, while Intel Macs do not.

Supported Video Resolutions

Tip: In Windows, disable Fast Startup if monitors connected via the CX200 do not display an image immediately on startup (System Settings > Power Options).