【USB 3.0 to HDMI】: This USB 3.0 to HDMI adapter is used to connected USB device(computer, laptop, desktop) with HDMI devices (monitor, projector, TV) for multi-monitor solution. Supports Mirror mode and extend mode with 1920*1080 HD resolution image, compatible with Windows 7/8/10/11 and Mac OS system(Windows 7 NOT support extend mode currently). | 【About Driver Installation】: Please don’t worry, this usb to hdmi hub built in driver, just connect the device to the computer, then open the Rremovable Disk”, find the corresponding driver, click install and then restart the computer can be used. | 【USB C Power Port】: This USB 3.0 to HDMI hub comes with a USB C charging port, supports DC power supply for the hub, charge the USB Peripherals Inserted. To avoid insufficient power supply caused by connecting multiple high-power devices at the same time in the Hub, and ensure stable transmission of all interfaces. | 【High-speed Data Transfer】: With 1 x USB 3.0, 2 x USB 2.0, 2 x USB C data ports, USB 3.0 support 5Gbps fast data transfer, which is convenient for connecting U disk, hard driver; USB 2.0 and USB C data ports support 480Mbps, which is suitable for connecting mouse, keyboard, phone, printer, and more usb Peripherals. | 【Note】: For extend extra monitor, if your USB PC/Laptop is USB 2.0 , it displayed as 800*600 resolution. If your HDMI monitor resolution setting is more than 1920*1080, please adjust the resolution to 1920*1080, otherwise it will not work. A User Guide is in package, please refer to it for more details.