Requires a USB 3.1 Type-C port with support for DisplayPort Alternate Mode and Power Delivery 2.0 Supports HDMI resolutions up to 4096 x 2160 at 24 Hz Supports data transfer rates of up to 5 Gb/s Compatible with Thunderbolt 3 Power both the multiport adapter and your notebook simultaneously, using your notebook's power adapter (supports USB Power Delivery) Material: Plastic Connectors: USB Type-C male - HDMI female, 1 x USB 3.0 Type-A female (For peripherals),1 x USB Type-C female (Power Delivery Port, no data transfer)