chenyang D-Sub RS232 9Pin Male to Female Extension Connector Adapter 90 Degree UP + Down Angled

9 Pin density plug to socket adaptor. Two rows contacts 90 Degree Angled Adapter. The angled type Allowing you to connect it to a female port, even if space around the port is limited. D-Sub ports are for connecting external devices to a computer. They are an older method of connection, but some modern computers still contain them. D-sub connectors are basic yet popular input-output connectors 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 shield asymmetric shape also ensures that it only attaches to its corresponding connector in the correct orientation