1The highest resolution is 3840 x 2160P/30HZ (requires the support of the display host), and also supports 1080p/23.98/24/50/59.94/60HZ, etc. 2Comply with TypeC interface specification, support HDCP2.2, builtin conversion chip, plug and play. 3USB3.0A/F supports a maximum current of 0.9A and a maximum rate of 5Gbps. 4Support memory card/small memory card data storage function(without card). 5Small size, easy to carry and store, convenient to use and with good performance. Item Type: Type-C Hub Product Material: Aluminum alloy shell USB Transfer Rate: Up to 5Gbps Resolution: 3840 x 2160P/30HZ Working Temperature: 0~70 Operating Humidity: 10% to 85% RH (non-condensing) Storage Temperature: -10~70Storage Humidity: 5% to 90% RH (non-condensing) 1 x Type-C Hub 1 x User Manual