Bi-directional, either USB-end or DP end can be source of signal with DP 1.0, DP 1.2, DP 1.4-1.4a, DP 2.0, DP 2.1. Work with USB 3.1/ 3.2/ 4 & Thunderbolt 3/4/5 in DP Alt Mode 80Gbps, Supports DisplayPort Alt Mode and dual mode (DP++); Backward with DP, DP++, and DVI Any device with DisplayPort, including but not limit to Nvidia AMD graphic cards, Acer LG Samsung Asus Dell SonicView monitors, video adapters with DP, laptops with DP output Gold plated connectors VESA certified