This is a VGA (Video Graphics Array) cable, a common type of analog video connector.
It features 15 pins used to transmit analog video signals between devices.
The connectors are typically used to link computers or laptops to monitors, projectors, and other display systems.
Signal integrity is often enhanced by a ferrite core to filter out noise, and durable molded connectors with thumbscrews help ensure a secure connection.
Though an older technology, VGA cables are still used for devices that lack digital video outputs.