Bi-directional Cable

This cable not only transfer signal from HDMI to DVI but also from DVI to HDMI; ennables you to connect a HDMI equipped input device to DVI equipped output device, connecting a DVI equipped input device to HDMI equipped output device is also available. This convenient character makes the cable fit various using scenario. 
Extend or Mirror Mode

HDMI DVI cable could mirror or extend your laptop or pc or graphics card to an external display. Under mirror mode, laptop and display show same screen, easy to share information in office or meeting; under extend mode, laptop and display show diffenrent screen, convenient to extend a workstation. Ideal for video streaming, gaming, working; 
Specification 

Core wire: tinned copper 
Connector: gold plated 
Wire gauge: 30AWG 
Case: PVC 
Resolution: 1080P 
Supported modes: extend and mirror modes 
Double Shielding: Aluminum foil and braid