Mirror or extend a 4K monitor. projector. or TV to your computerThe Plugable USB-C to HDMI Adapter (USBC-THDMI) is for users who want to add a HDMI monitor. projector or television to their USB-C or Thunderbolt 3 compatible computer.This compact adapter is under 2 inches in size. making it perfect for travel and taking on the go. Featuring a unique flat cable design. you can forget about messy cables and take advantage of the tight bend radius. which allows the adapter to fit in confined and compact spaces. The adapter enables an HDMI 1.4 output at resolutions up to 3840x2160 @ 30Hz (4K 30Hz) from systems which supportDisplayPort Alternate Mode(Alt Mode) via USB-C.Plug and PlayAlt Mode adapters allow you to add an additional display output easily and inexpensively on supported systems without needing to install additional software.DisplayPort Alternate Mode provides a direct pipeline to the host graphics processor (GPU) in your system. the connected display will function with the s