External video and graphics card 6-in-1 adapter modules can be used individually or connected to each other Supports resolutions of up to 4096 x 2160 at 60 Hz (Mini DisplayPort and HDMI), up to 1900 x 1080 at 60 Hz (VGA) Gold-plated contacts Compatible with Thunderbolt 3 Aluminium casing Connectors: USB Type-C male 0.15 m - Mini DisplayPort female, Mini DisplayPort male - HDMI female, HDMI male - VGA female