NOTE: 1.This product is NOT a bi-directional adapter. It ONLY converts USB 3.0 to VGA. 2.Make sure your devices have USB3.0 port. USB3.0 supports: 1920*1080@60Hz (1080p max), USB2.0 ONLY supports: 800*600@60Hz. 3.DO NOT support Mac. 4.Supports Surface Pro with INTEL(Windows) processor. 5.DO NOT support Surface Pro with ARM(Windows) processor. 6.Please install the built-in driver into your computer after connecting it to computer. 7. When you plug it into the USB port, the computer will detect that a new device has been plugged.Please turn to "my computer" and find the installation file, then double click it to install the software. See more

?Built-in Driver?No need to install CD. ?High Resolution?If connected to USB3.0 devices, resolution is adjustable and the maximum resolution can be up to 1920x1080@60Hz(1080p), if connected to USB2.0 devices, resolution is 800x600@60Hz. ?Wide Compatibility?Support Windows 10, Windows 8.1, Windows 8, Windows 7, Windows XP, etc. ?USB3.0 Interface, Fast Transmission? Backward compatible with USB2.0 computers. ?Small Size, Big Function ? This USB3.0 to VGA Adapter is used to connected a USB-enabled devices( such as laptop, desktop) with a VGA-enabled devices( such as monitor, projector, TV) for multi-monitor solution, extending working space with split-screen, mirroring display, etc.