The angled type Allowing you to connect it to a female port, even if space around the port is limited.
D-Sub ports are used for connecting external devices to a computer. They are an older method of connection, but some Parallel LPT Card and modern computers still contain them.
D-sub connectors are basic yet popular input-output connectors used in various applications in Telecommunications, Data, Consumer, Industrial, Military, Instrumentation and Medical arenas.
Commonly called inchDB connectorsinch or inchD-subs,inch 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 25 pin d-sub connector, or DB25, is most commonly known for its use in digital audio and multi-channel applications for recording devices.