Kramer KDock-1 USB-C Hub Multiport Adapter KDock-1 is a USB C hub multiport adapter designed specifically to support mobile devices and is an ideal accessory for MacBook, USB type C laptops, mobile phones and tablets. With the KDock-1, you can connect your USB-C device to a HDMI™ video output, USB 3.0 port and USB-C charging port. Features 4K@30 HDMI output USB 3.0 USB-C charging pass-through Technical Data Input: 1 USB On a USB Type-C male connector Output: 1 HDMI On a female HDMI connector Data ports: 1 USB 2.0/3.0: On a female USB type-A connector, 1 USB On a female USB type-C connector for charging video: Max Resolution (HDMI output): 3840x2160P@30Hz, Max Bandwidth (HDMI output): 10.2Gbps (3.4Gbps per graphic channel), Content Protection (HDMI output): HDCP 1.4 General: USB 2.0 Data Transmission Speed: Up to 480Mbps(60MB/s); USB 3.0 Data Transmission Speed: Up to 5.0Gbps (640MB/s) energy demand: 60W USB charging: BC1.2 (5V 1.5A) Operating Temperature: 0° to +70°C (32° to 158°F) Storage Temperature: -10° to +55°C (14° to 131°F) Humidity: 5% to 90%, RHL non-condensing housing: aluminium with built-in 16cm/6.3" flexible USB-C cable Safety: CE Environmental: RoHs, FCC