Monoprice™USB‑C® to Dual 4K HDMI® AdapterSupports two 4K@60Hz HDMI displays, Thunderbolt™ 3, and DisplayPort® Alt ModeUnclutter your computer desktop and make your work easier and more productive by adding up to two 4K@60Hz HDMI® displays using the Monoprice™ USB‑C® to Dual 4K HDMI Adapter. This plug 'n' play adapter requires no external drivers or special configuration. Just plug it in and adjust your desktop the way you want. It is compatible with USB Type‑C® or Thunderbolt™ 3 host systems running the Windows® and macOS® operating systems, with support for DisplayPort Alt mode.It supports the Multi‑Stream Transport (MST) feature on Windows systems, which allows each display to show content different from each other and from the main host screen. It also supports the Single‑Stream Transport (SST) and Mirror display modes for both Windows and macOS systems. The adapter is compact and lightweight, making it easy to pack in your laptop bag and reducing desktop or back‑of‑the‑PC clutter.Supports up to two 4K@60Hz displays on DP 1.4 Alt Mode hostsSupports up to two 4K@30Hz displays on DP 1.2 Alt Mode hostsCompatible with the Windows® and macOS® operating systemsSupports USB Type‑C® and Thunderbolt™ 3 hostsSupport High‑Dynamic Range (HDR)Supports Multi‑Stream Transport (MST) mode on Windows hostsSupports Single‑Stream Transport (SST) and Mirror display modes on both Windows and macOS hosts TWO 4K DISPLAYSThis USB‑C® to Dual 4K HDMI® Adapter supports up to two 4K@60Hz HDMI displays, when connected to hosts that support the DisplayPort® 1.4 Alt Mode. For hosts that support DisplayPort 1.2 Alt Mode, the adapter supports two 4K@30Hz displays. WIDE COMPATIBILITYThis adapter is compatible with USB Type‑C® or Thunderbolt™ 3 hosts running both the Windows® and macOS® operating systems, with support for DisplayPort Alt mode. SUPPORTS MST, SST, AND MIRROR MODESThis USB‑C® to Dual 4K HDMI® Adapter supports the Multi‑Stream Transport feature on Windows® hosts.