Just bought from Amazon. But it is not compatible to me. Returning costs half of the purchase price... I do have other stuff, new or used for quick sell, please check out on my list. Thank you! ----------------------------------------------------------------------------- iVanky DisplayPort to DisplayPort Cable is good for video streaming or gaming. 2K@165Hz refresh rate reduces flicker to give you a really comfortable gaming experience and it also supports DP, DP++, and DisplayPort++. Molding in one technology effectively prevents cracking. Multiple shielding, 24K gold-plated connectors, 28 AWG tinned copper. Reliable interference-free data transmission. Snug and secure connection, plug & play, hassle-free. This DP to DP Cable supports 3D, 4K Ultra HD (3840x2160@60Hz), 1080P Full HD and flawless audio pass-thru for uncompressed digital audio channels at 7.1, 5.1 and 2. Directly connect a DisplayPort-equipped desktop/laptop to an HDTV, monitor, display, gaming graphics card with a DisplayPort for crystal clear audio and high definition video. Unconditional lifetime warranty, all costs covered during lifetime replacement process of this Display Port to Display Port Cable (support@ivanky.com solves problems within 24 hours).