Features: 1. Support screen synchronization and zooming. Two external displays can be connected at the same time. Please note that the images of the two external monitors will be the same. 2. Super transmission speed, using high-speed USB 3.0 interface (5Gbps). Compatible with USB 2.0. Support hot-swappable devices (only the USB 3.0 interface can reach a resolution of 1920x1080, if you use a USB 2.0 interface, it can only be 800x600). 3. It has strong compatibility, compatible with Windows 10/8/7/XP and for Mac OS. 4. This USB 3.0 to HDMI-compatible converter can expand your desktop through split-screen presentations to improve work efficiency. Or synchronize the image with two monitors to bring you comfortable viewing enjoyment. 5. This product is small in size and light in weight, which is very convenient to carry around. Description: It is a compatible USB to HDMI-compatible dual VGA output adapter. Specifications: Size: 60*15*175mm Material: metal Type:USB to HDMI-compatible Converter Package Included: 1 *USB to HDMI-compatible Converte