Function: It allows devices with an RS-232 serial port (like older modems, PDAs, or industrial equipment) to connect to a computer's USB port.
Connectivity: It features a USB-A connector on one end and a DB9 (9-pin) RS-232 connector on the other.
Applications: Commonly used for connecting to various serial devices including alarm control panels, meters, TV decoders, satellite receivers, GPS receivers, routers, and mobile phones.
Driver Installation: Typically requires the installation of a driver before plugging in the adapter to ensure proper functionality.
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