*Requires USB-C port with DisplayPort Alt Mode or Thunderbolt 3. Plug & Play, no drivers. *HDMI 2.0 resolution supports up to 4K@60hz. Up to 144hz for 1440P and 1080P. *HDR, HDCP 2.2, High Bitrate Audio. Backwards compatible with older HDMI standards. *Cord to extend computer desktop for laptops, desktops, MacBooks, iPads, Samsung S20, DEX, etc. Universal compatibility. *US-based seller. 12-month warranty and support. *For charging, must plug USB-C power cable into this adapter. Will charge mobile devices at 60W (PD 3.0)