COMPATIBILITY?? display the image or video at Extended, Mirror and Clone mode; ONLY SUPPORT operating system as Windows 10 (32bit & 64bit), Windows 8.1 / 8 (32bit & 64bit), Windows 7;?? NOT support macOS / Mac OS X, Linux, Windows Vista /XP, Android, PS3, PS4, Xbox, Chromebook, Roku etc?? CONNECTIVITY?? Gold-plated usb to vga cord supports USB 3.0 input and VGA output (NOT bi-directional), provides a solution to connect your USB computer to a large-screen monitor, projector and HDTV; completely external device saves you the cost and hassle of upgrading the internal graphics card.

HIGH PERFORMANCE?? Built-in with FL2000DX chip for stable performance and long life; supports high resolution up to 1920x1080@60Hz (1080P) over USB 3.0 (NOT recommend for USB 2.0 ),
max working current: 300MA, transmission
speed: 5Gbps.?? Built-in Driver?? please double-click the disk named "DRIVER" in "computer" to install the driver, or you can also download driver from CableCreation or frescologic official website. Kindly use your Administrator's permission to install the driver.?? KINDLY NOTES?? 1. ONLY Connect to USB 3.0 Port to get the best performance. 2. Please directly contact the USB end to your computer or laptop, not to the docking station or hub. 3. Only support one additional display (totally two displays with the main monitor).