You can use up to 2 graphics adapters simultaneously on the PC and add or remove a monitor without having to restart the system. Additionally, this adapter supports a resolution of up to 1920x1080, video streaming up to 1080p, and multiple playback modes such as primary/extended display and mirroring. The USB 3.0 to VGA adapter features an elegant black casing and does not require any additional installation of graphics cards. Once the driver is installed, the USB-connected monitor is activated immediately. Power is supplied via USB, so no additional external power supply is needed.