Features: Experience 4K video transmission with this hdtv to Mini DisplayPort Converter Adapter Cable, featuring USB power connectivities for clear resolution up to 3840x2160 without external power sources. The plugs and play design ensures compatibility between hdtv laptop/PC and Mini DP monitors, delivering synchronized output and 3D support . For gamers, professionals, and home users seek to extend hdtv equipped devices like laptops or consoles to Mini DisplayPort enable 4K monitors or projectors. This adapter is not two way direction. It only converts hdtv output signal (source device) to mini displayport. Engineered with high bandwidth shielding, this 1 meter cable ensures minimal signal loss during 4K@60Hz transmissions while maintaining portable portability for on the go use. Specifications: Material: Plastic Color: Black Length: approx. 1m/39.37inches Output resolution: 3840x2160 Package Includes: 1Pc HDTV Port to Mini DisplayPort Adapter Cable note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to difference between different monitors, the picture may not reflect the actual colour of the item. 3.Please check your devices interfaces, only for Mini DisplayPort, Not applicable to the other interfaces.