Product Name: DP to HDMI adapterChip: built in high-performance conversion chipPurpose: suitable for audio signal transmission between computer with DP interface and TV or projector with HDMI interfaceConnector: DisplayPort (male), with hook, HDMI (female), gold-plated plug4K / 30Hz, according to the performance of the line, the initial length can be 40 meters for long-distance transmissionAudio conversion  Displayport V1. 2        8-bit and 10 bit darkBroadband up to 10.8gbps1Mbps bidirectional auxiliary channelUnidirectional, single channel, four wire connectionLossless signal, plug and play, no drive, no external power supply

Feature :Supports video resolutions 4K x 2K @30hz, Extend your workspace to a 4K LED monitor-DisplayPort to Adapter:High quality made to transmits both audio and video from computer with Displayport to monitor, HDTV, or projector with .  An cable is required.-Copper-plated Connector:Provide durability and improve the signal transmission, low profile dongle design, light weight and compact to carry-Mirror & Extend Mode:The display port to adapter supports mirror and extend dual mode.  under mirror mode, you can watch movies or play games on a big screen;  under extend mode, you can work and play at the same time with 2 screens showing different content.-One Direction:the to Displayport cable only transfer signal from DisplayPort source to display, can Not connect from an PC to a DP display.