USB to VGA Adapter Cable- Connecting a USB-enabled devices (such as laptop desktop PC) to a VGA-enabled devices (such as monitor projector TV). Male to Male cable design no extra VGA cables required a cost-saving double-monitor or dual-display option. Supported Windows System- Herfair USB to VGA Display Cable compatible with Windows 10/ 8.1 /8/7 operating system computers/laptops only NOT supports Windows 11 or other devices with usb 3.0 port like PS3/PS4 Xbox chromebook ect. Supported Mac OS System- Herfair USB to VGA Video Cable only supports Big Sur (11) Mojave/Catalina ( 10.14. 2- 10.15 ) High Sierra ( 10.13.

4- 10.14. 1) Clone Mode Only High Sierra ( 10.13 - 10.13. 3) Sierra ( 10.12 ) and El Capitan ( 10.11 ) No Mirror Mode these MacOS systems NOT compatible with any other verions. Built-in Chip & Install Driver- Herfair USB to VGA Cable uses Fresco Logic FL2000 as main chip which is the same as every similar product so for the first time using you need to install the driver. You can install the built-in driver or go to https: //support. frescologic. com/ download the latest driver. After successfully installed the driver please reboot your device for more stable uses. High Performance & Resolution- Herfair USB VGA Adapter for Computer to Monitor supports the resolutions up to 1920x1080@60Hz (1080P full HD) over USB 3.0 port supports both Mirror and Extend mode. But please know that this is a USB to VGA one-way cable VGA to USB is NOT supported! Check your needs before ordering!