This adapter connects two independent monitors to your computer and is ideal for use at home and in the office. The content on the two monitors can also be combined onto one large display. Powered via the USB Micro-B port The integrated 0.14 m cable can connect the adapter directly to a computer/notebook. Expand, duplicate or display independent DP signals on two DisplayPort monitors. Supports HDCP 1.4 Compatible with various graphics cards including AMD Eyefinity, NVIDIA Surround and Intel Collage.