1、Transmits HD audio and video from computer or tablet to monitor or projector to display. Connect two short lines into a long line to realize long‑distance transmission and easily solve the problem of not long enough for decoration/pre‑embedded lines. 2、Plug and play, no need to drive, quick response. Easy to carry around, aluminum alloy shell is wear‑resistant, good heat dissipation, anti‑interference. 3、Dp to DP female‑to‑female connects two DP cables into a longer cable, protects the ports on the computer and the monitor from being unplugged constantly, and the secure connection prevents accidental disconnection of the DisplayPort cable. 4、DP extension cable connector adapter support UP to 4k at 240Hz,8K at 60Hz, 7680x4320 resolution, supports high dynamic HDR, Color Depth 10bit, Audio Transmission 32bit/1536kHz, Standard DP interface is16x4.8mm.Four times the resolution of 4K, and 4.3 times the resolution of the human eye without feeling grainy at close range. 5、Compatible for MacBook Pro/Air, for Mac mini, for Mac Pro, for Microsoft Surface Pro/ 2/ 3 (NOT for Windows RT), for ThinkPad X1 Carbon, for X230/X240s, for L430/440/530/540, for T430/440/440s/440p/530/540p, for W530/540, for Helix, for Dell XPS 13/14/15/17, for Latitude E7240/E7440, for M3800, for Alienware 14/17/18, for Acer Aspire R7/S7/V5/V7, for Intel NUC, for Zenbook, for HP Envy 14/17, for Google Chromebook Pixel, for Toshiba Satellite Pro S500, for Tecra M11/A11.