USB 3.0 to Dual HDMI Adapter Compatible with Windows/Mac OS 4K@30Hz/1080P@60Hz Hdmi USB to HDMI Splitter MST Mode USB to hdmi Adapter for 2 Monitors

Compatible with
MAC OS & Windows: Please note that the SiliconMotion driver is required. The USB to HDMI dual monitor adapter supports mirror mode (A-A-A) and extended mode (A-B-B and A-B-C) for Windows/Mac OS. This USB 3.0 to HDMI adapter lifts the Mac OS video extension limit allowing you to extend to two large screens. The USB dual HDMI adapter that unlocks the ABC extension mode for Mac OS enables multitasking across multiple screens.
FHD High Resolution: The two HDMI ports on the USB to HDMI converter can be extended simultaneously with Port 1 supporting resolutions up to 4K@30Hz and Port 2 supporting up to 1080P@60Hz. The USB to HDMI adapter with full HD video resolution is an excellent choice for practical video expansion tools.
Premium SM768 Chip: This USB 3.0 to Dual HDMI adapter uses the SiliconMotion SM768 chip which supports PCs/laptops with USB 3.0 ports. By connecting to a USB port that cannot output video it allows the addition of two extra screens with a maximum resolution of 4K for a single screen.
Driver Installation: you can plug and play after installing the SiliconMotion driver. After referring to the installation guide you can easily download and install the driver. Note that when installing the driver for this USB HDMI adapter you may need to occasionally allow the recording function on macOS. Rest assured this is only a requirement of the video extension chip technology and does not pose any threat to your privacy.