The adapter connects a USB-C computer/notebook to up to two HDMI monitors. The integrated 0.3 m cable can connect the adapter directly to a computer/notebook. External video and graphics card Connect up to two HDMI monitors for an extended or mirrored desktop Supports resolutions up to 3840 x 2160 at 60 Hz Supports audio Thunderbolt 3/4 compatible, Compatible with Windows 10, 11 Connections: 1 x USB Type-C male to 2 x HDMI (A) female