Graphics Card USB 2.0 to VGA/DVI/HDMI Compatible Universal Video Adapter Black

1. Automatic signal conversion: no additional power required, small size, easy to carry and ready to use. Automatically convert the display screen signal on the host screen to a USB signal and enter the USB-DVI product. 2. Strong compatibility: Compatible with all CRT and flat panel monitors, and supports all current computer operating systems. The graphics card device in the product converts a display screen signal directly and outputs to other monitors at a very fast speed. 3. Multiple display output: The display screen resolution (up to 1920*1080) can be adjusted as needed, and supports 32-bit color depth. Up to 8 monitors can be connected to a host at the same time for the best multi-screen output. perfect effect. 4. Improve work efficiency: It can stream DVD movies and computer images, and double the number of monitor desktops, which can improve work efficiency. Currently, a host can connect up to 8 monitors. Using the USB connection, it does not occupy the D-Sub terminal, and the extended screen does not need to add an additional graphics card. 5. No mutual influence: the same screen can be extended to more than two screens, or each screen can display different screen content, and each screen operation will not affect each other, and will not affect the screen quality of the extended screen.