This is a Lenovo 57Y4393 compatible 8in DisplayPort male to VGA female black adapter for connectivity between display devices. This device offers a maximum resolution of 1920x1200 (WUXGA). This part is designed to fit your application needs by providing DisplayPort 1.2 to VGA connectivity. Our 100% tested DP to VGA adapters are backed by a 3 year warranty and are guaranteed to work the first time.