Hi there!
Different countries use different power plug standards.
Power cords are NOT included by default.
Package Includes:
1 × Docking Station This docking station has a fixed attached data cable.
1 × 130W Power Adapter (AC power cord is not included)
This is a genuine DELL UD22 Hybrid USB-C Full-Featured + DisplayLink Docking Station . It is in good cosmetic condition (around 80-90% new) , and all functions are working normally.
This docking station is equipped with dual video output solutions.
The two DP ports are driven by the built-in DisplayLink chip.
The HDMI port and rear USB-C port adopt MST protocol and rely on your laptop’s native graphics card for video output.
Since macOS does not support MST technology, you can only connect one external monitor via HDMI or the rear USB-C port on Mac devices. Windows systems support simultaneous use of both ports.
Maximum external display quantity:
Up to 3 monitors on macOS, up to 4 monitors on Windows.
If your laptop USB-C port supports DP 1.4 protocol, the rear USB-C port of this dock can support 4K 144Hz high-resolution display output
To use the external display function on macOS, you must install the driver manually. For Windows, the driver is automatically downloaded and installed via the network.
Driver download link:
https://www.synaptics.com/products/displaylink-graphics/downloads/macos
Interface diagram:

Real photos:








