The D-subminiature or D-sub is a common type of electrical connector. They are named for their characteristic D-shaped metal shield. When they were introduced, D-subs were among the smallest connectors used on computer systems.

D-Sub ports are used for connecting external devices to a computer. They are an older method of connection, but some modern computers still contain them. These ports are gradually being replaced by more efficient connection technology, such as USB and Thunderbolt.

(D-SUB miniature connectors) A family of plugs and sockets widely used in communications and on earlier PCs. For example, the analog VGA monitor interface uses a D-sub 15-pin plug and socket....

Nov 12, 2018 · Commonly called “DB connectors” or “D-subs,” these compact connectors take their name from their characteristic D-shaped shield, which protects both sides of the connector from mechanical and electromagnetic interference. The shield’s asymmetric shape also ensures that it only attaches to its corresponding connector in the correct ...

Dec 31, 2023 · The D port on your computer is a D-subminiature connector, commonly referred to as D-sub. It is used for analog and digital video signals, data transmission, and high-reliability applications. The connector is named after its D-shaped metal shell and is commonly found on PCs and monitors.

May 12, 2024 · A D-Sub connection, also known as a D-Sub connector or D-subminiature connector, is a common type of electrical connector widely used in computers, audio/video equipment, and other electronic devices.

Nov 17, 2024 · Despite the rise of newer, more compact connectors, the D-sub port remains a widely used and essential component in various industries. In this article, we will delve into the world of D-sub ports, exploring their history, types, applications, and …

Jan 5, 2021 · D-sub is the name given to a family of connectors, and several connectors that make up the family are Combi D-Sub Connectors, Dual-Port D-Sub Connectors, Filtered D-Sub Connectors, High-Density D-Sub Connectors, Standard D-Sub Connectors and D-Sub Hoods which will now be explained in further detail.

What is a D-sub connector? A D-sub connector is an electrical connector commonly used in technology, computing, programming, and communications. It gets its name from its characteristic D-shaped metal shell, which houses a varying number of pins or sockets.

A D-sub contains two or more parallel rows of pins or sockets usually surrounded by a D-shaped metal shield that provides mechanical support, ensures correct orientation, and may screen against electromagnetic interference.