C&E display port to hdmi cable provides a simple solution for connecting a display port video source (e.g. Display port video cards, etc.) To an hdmi-enabled video display, eliminating the expense of having to upgrade your display for display port compatibility. This display port cables feature a small usb-sized latching connector, two-way display connectivity, optional audio support, higher performance than dual link dvi at 10.8 gigabits per second, and a unique micro-packet architecture that enables new display features. Display port supports a maximum of 10.8 gbits/s data rate. Hook up display port source device to hdmi display using c&e display port to hdmi cable. Select "extension" or "duplicate" mode in "control panel" > "display" to set up the secondary display. Cables & etc,llc is the owner of the trademark c&e/ce. This upc is trademarked under c&e/ce. Any violation will be reported to amazon without any prior warning.