The Shared Serial Ports Bus Enumerator 2 is a Windows driver related to the management of virtual serial ports or COM ports that are shared between different software or hardware devices. Virtual COM ports are often used by applications that need to emulate serial communication or interact with serial devices over a USB connection.
The Shared Serial Ports Bus Enumerator 2 driver typically appears in systems that use serial-to-USB adapters, virtual serial port software, or other devices that create multiple virtual serial ports on a computer. This driver is essential for ensuring that the serial ports are recognized and can be used by the operating system and applications that rely on serial communication (like terminal programs, PLCs, or GPS devices).