Multi-Connetion It supports both USB Type-C and HDMI connections, making it compatible with various devices for a more flexible user experience. Additionally, it features USB expansion ports and a 3.5mm audio jack, enhancing your convenience. 10-Point Multi-Touch Monitor It supports 10-point touch, providing a high-quality, responsive, and lag-free operation experience. Note: The 10-point touch function is available on Windows, while only two-point touch is supported on Mac OS. VESA 75*75 MM It features a 75*75MM VESA mount on the back, allowing easy installation on a monitor stand to create a multi-screen workspace, flexibly adapting to your desk layout needs. Q&A Q: Do I need to connect a separate power source for this Monitor?A: Since the 17.3-inch screen has a relatively high power consumption, even if your device supports Type-C to Type-C direct connection, it is recommended to first connect a separate power source for the monitor (suggested 5V 3A or higher).Q: How do I use the touchscreen?A: For devices that support Type-C to Type-C connection, you can directly connect the touchscreen monitor to your device using a Type-C to Type-C cable. For HDMI output devices, in addition to connecting the HDMI cable, you will also need to use a USB-C to A cable to connect the touchscreen monitor to your device.Q: What's in the box?A: 1*17.3 inch touch monitor, 1* User Manul, 1*Type-C to Type-C cable, 1*USB-C to A cable, 1*HDMI cable