It is more convenient to work with large screen equipment such as TV, projector, monitor and so on connected to HDMI interfaceMulti-port hub supports 4K 30Hz resolution, enjoy cinema-level stunning visionSupport PD fast charging protocol, charging power up to 60W, uninterrupted office powerWith USB3.0 Type A*1+USB2.0*1. It can connect multiple USB devices at the same time. The transmission speed of USB3.0 can reach 5Gb/s, and the transmission speed of USB2.0 can reach 480Mb/sAs the size of a mobile phone, easy to carry when going out and workingEquipped with LED indicator light, light blue indicator light when connected to the notebook Specifications: Connector: Type-CCable length: 20cmInterface: USB3.0*1 (5Gbps)Interface: USB2.0*1 (480Mbps)HD: HDMI*1, 4K 30HZMaterial: PlasticCard reader: TF/SD (can be used at the same time)Power supply port: PD (60W) Package included: 1 x USB Hub 1 x Data Cable 1 x English User Manual Other items not include