Add extra functionality to your laptop with the JCA379 USB™ Type-C to HDMI™ & USB™ 3.0 with Power Delivery. This device allows you to add an additional USB™ 3.0, HDMI™ monitor, and USB Type-C® for charging through your USB-C® port. The USB™ 3.0 SuperSpeed port allow for data transfer rates up to 5 Gbps. DisplayPort™ Alternate Mode for HDMI™ supports a resolution up to 4K @ 30 Hz with Primary, Extended and Mirrored display modes. The JCA379 supports upstream charging and Power Delivery 2.0 to keep your connected laptop powered up while in use.