Note: If you select 100Mbps, the maximum network speed of the RJ45 interface of the HUB only supports 100Mbps.Product material: aluminum alloy shellImage: support 4K * 2K downward compatibilityData: USB3.0 fast transmiionNetwork card: 10/100/1000Mbps EthernetThis ICANING hub is a video transmiion adapter cable. The input device has a USB-C interface for mobile phones, tablets, laptops, etc. The USB-C interface is small in size, supports forward and reverse insertion, data transmiion, HDMI output terminal supports 3840X2160P/30HZ video resolution, output device high-definition display, LCD TV, etc. (the device itself is required to have Type c protocol)2, Performance characteristics1. The resolution is 3840X2160P/30HZ (supported by the display host), 1080p/23.98/24/50/59.94/60HZ, 1080i/50/59.94/60HZ, 720p/50/59.94/60HZ, etc2. Support HDCP2.23. USB3.0A/F supports large current of 0.9A and speed of 5Gbps4. Downward compatibility with USB2.0/1.15. Comply with USB-C interface specification6. Support SD/TF card data storage function7. Built-in conversion chip, plug and play8. Working temperature: 0~70 9. Operating humidity: 10% to 85% RH (non condensing)10. Storage temperature: - 10~70 11 Storage humidity: 5% to 90% RH (non condensing)11: The network card supports 1000M and supports 100M and 10M downward(if the 100Mbps specification is selected, 1000Mbps will not be supported)Note: Not all type-c interfaces support video signal output. The following recommended devices support video signal output (that is, DP ALT MODE) and HDMI interface. (If you are not sure whether your device supports HDMI output function, you can contact our