HDMI port outputs crisp 4K Ultra HD video at 30Hz Dual USB 3.0 ports supporting 5Gbps data transfer USB-C Power Delivery pass-through up to 60-watts Sleek and durable aluminum shell The USB-C to HDMI adapter is the perfect way to add a HDMI port and dual USB ports to your Macbook, iPad or Chromebook while keeping it charged. Supporting resolutions up to 4K Ultra HD at 30Hz, this slim adapter lets you extend your desktop to a second display or watch movies and play games directly on your TV. The dual USB 3.0 ports allow to connect external storage or a keyboard and mouse to your device, and the USB-C PD power pass-through port means you can keep your device charged at the same time. Brand JCPal SKU 101050584_NP-1021598376 Usb Ports 3 Plug And Play Yes