The Dell WD19TB Thunderbolt Docking Station in black is a versatile accessory designed for Dell laptops. It provides multiple ports including DisplayPort, HDMI, Ethernet, USB 3.0, Thunderbolt, and USB-C, offering users a wide range of connectivity options. With built-in USB ports and the ability to be powered both by AC and USB, this docking station is compatible with various Dell product lines such as XPS, Vostro, Precision, and Latitude. It allows users to easily expand their laptop's capabilities and connect to multiple devices seamlessly.

I have tried them 1 × 1 on the computer and everything is good 10pcs