UGREEN 20419 DisplayPort to HDMI&VGA&DVI converter enables you to extend or mirror your Mac system by one HDMI or VGA DVI interface. You could semlessly connect your Macbook. MacBook Por. or Macb\Book Air with a Mini displayport to HDMI or VGA or DVI displays, such as CRT, LCD monitors and projectors. Ideal for digital entertaiment centers, home offices, business conference rooms and trade show displays.

Note: HDMI and VGA port can't be used simultaneous