Which directory can be used to track USB device connections in a Windows system?

The tracking of USB device connections on a Windows system primarily occurs through the System registry hive, which is located at C:\Windows\System32\config\System. This hive contains vital information about the hardware configuration of the system, including the devices that have been connected, their drivers, and various related settings.

When a USB device is connected, Windows logs various details about this activity in the System hive, which forensic investigators can analyze to gather evidence of device connections. This includes timestamps, device IDs, and other metadata that are critical in understanding user behavior and system interaction.

In contrast, the other directory options do not exist in conventional Windows systems. Folders such as connections, devices, or USB under the System32\config path do not contain the relevant data for tracking USB connections, as Microsoft organizes system configuration files differently. Therefore, the correct answer provides the necessary pathway to access system-level records crucial for digital forensics investigations related to USB devices.