DVI-D 25 pin female to HDMI 19 pin male adapter for converting HDMI device signals into DVI-D audio is not carried via the DVI-D connector. Due to compatibility between DVI and HDMI you can use this in reverse as there is no chipset converting signals. 24+1 DVI-D connector only the digital pins are connected not compatible with DVI-I or DVI-A cables that have the additional 4 pins around the horizontal pin. Specification HDMI 19 Pin (male) to DVI-D 25 pin female (24+1) Gold flashed contacts Black moulded connectors Length: 15cm