ThinkPad Thunderbolt 3 Workstation Dock

The technology that enables connectivity of the device, e.g. wired or wireless.

Interface that enables a host controller to communicate with a driver.

The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device (“the source device”) to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.

Number of DisplayPorts. A DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). The interface is primarily used to connect a video source to a display device such as a computer monitor, though it can also be used to carry audio, USB, and other forms of data.

The socket where a microphone is connected to the device.

Number of sockets /ports where headphones are connected.

An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.

Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.

The different speed levels of the Ethernet LAN connection.

A card reader is a device that enables reading and, in some cases, writing data to and from a memory card.

Holes on the edge of devices through which a cable lock can be passed, so the device can be locked to a desk etc.

The colour e.g. red, blue, green, black, white.

What other brands this brand can be used with.