This is not a bi-directional cable. It can only transmit signal from DP end to HDMI end. 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 Grit/s data rate. Brand new high quality cable. Length: 15 Feet Connectors: Display Port Male to DVI Male. Display Port offers full digital audio support (up to eight channels) in the same cable as video. Supports color depth of 8, 10 per component.