Computer Accessory Sets features: USB-C/Type-C to HD 4K HDMI + RJ45 + USB 3.0 + USB 2.0 + PD 5 in 1 HUB Converter Color: we send based on the color or size of the main image of the product page. Quantity：we send based on quantity on title, if there is no quantity in the title, we send based on description. 1. Interface: typec to HDMI + NIC + USB3.0 + USB 2.0 + PD multi in one docking station.2. Product material: aluminum alloy shell.3.4K HDMI HD interface: multifunctional 4K converter, picture support 4K * 2K, support downward compatibility. It can be connected with monitor, TV, projector and other equipment to enjoy cinema level video enjoyment. It can also be used as a large screen office speech.4. USB3.0 support: hdcp2.2 3.usb3.0a/f supports a maximum current of 0.9A and a maximum speed of 5Gbps. It can connect all USB devices such as USB flash disk, hard disk, mouse, keyboard, etc.5. RJ45 network card: 10 / 100 / 1000Mbps Ethernet.6. The chip vl101 + vl813 + ps176 + rtl8153 is used in the performance characteristics.7. The highest resolution is 3840x2160p / 30Hz (supported by the monitor host), 1080p / 23.98/24/50/59.94/60hz, 1080i / 50 / 59.94/60hz, 720p / 50 / 59.94/60hz, etc.8. Support hdcp2.23.usb3.0a/f, maximum current 0.9A, maximum speed 5Gbps9. Downward compatible with USB2.0 / 1.1 5. Conforming to usb-c interface specification.10. Support SD / TF card data storage function.11. Built in conversion chip, plug and play.12. Working temperature: 0 ~ 70 ℃.13. The network card can support 1000m at most and 100m10m downward.14. Suitable for: iPad Pro 2018, apple MacBook, Huawei mate book series, Huawei P20 / Pro, Huawei P30 / P30 pro, Huawei mate20 / Pro, Samsung S9 / S10, Xiaomi notebook, ASUS lingyao 3, other notebook with type-C interface.15. Function: it is a video transmission adapter cable. The input devices include mobile phones, tablet computers, laptops, etc. with usb-c interface, the usb-c interface size supports the forward and reverse plug-in, and supports data transmission. The HDMI output terminal can support the video resolution of 3840x2160p / 30Hz, the output device high-definition display, LCD TV, etc. (the device itself is required to have type C protocol).