Features: 1.8K Designs, authentic details, support 7680 x 4320 resolution transmission, experience the amazing picture sense. 2.Using this cable, you can extend computers, laptops, small screens to large external screens, such as ordinary computer monitors, HDTVS, projectors, so that you can reaches 8K, 4K, 1080P, 720P, videos and pictures on external screens. 3.The connection is firm, and the device is firmly connected with the design of pressing type buckle. 4.Enjoy the big screen ultra high definition ultimate experience, suitable for PC laptop as source, DP HDTV, monitor, projector as monitor, plug and play. 5.Supports two display, mode 1: with the model, your laptop in HDTV or large projection screen display, experience the ultimate high definition picture; Mode 2: split screen mode: you can enter a laptop and an external monitor with independent display, will not interfere with each other to achieve a small screen for work, big screen for entertainment. specification:Condition: 100% Brand New Item Type: DP1.4 Cable Interface Material: Gold plated Wire Diameter: Approx. 9mm / 0.35in Shielding: Ground wire + aluminum foil + Al-Mg braid DP Protocol: DP1.4 standard Total Bandwidth: 32.4Gbps Resolution: 7680x4320 Refreshed Rate: 2K-165Hz/4K-144Hz/ 8k-60Hz PackageList:1 x Adapter Cable