SIIG’s Thunderbolt V3 to Dual DP Adapter - DP 1.2 instantly adds two DisplayPort 1.2 ports to your computer through a single Thunderbolt 3 USB-C output. It enables you to connect a single 5K DisplayPort monitor or to two DisplayPort monitors with 4K Ultra HD resolution to your Thunderbolt 3 USB-C equipped PCs or MACs for stunning and crystal clear images. It supports 7.1-ch surround audio to deliver high fidelity immersive sound quality. Plug and play without requiring driver installation and external power adapter makes it easy to use. This is a high performance video expansion solution to support a single 5K or dual 4K DisplayPort displays for maximum productivity, great for HD applications such as image editing, graphic design, medical imaging as well as gaming.