Definition: A hexadecimal Vendor ID used to identify the manufacturer of a USB device during enumeration.
Explanation
The VID, or Vendor ID, is a unique hexadecimal number assigned to a USB device manufacturer. It is reported by the device during the USB enumeration process when the device is first connected to a Windows computer. The VID helps the operating system recognize the vendor of the USB hardware, distinguishing it from other devices. This identifier is part of the USB descriptors and works alongside the Product ID (PID) to uniquely identify a USB device.
Example
For example, a USB hardware identifier might look like this: USBVID_090C&PID_1000. In this case, the VID is 090C, which identifies the USB vendor, while the PID identifies the specific product.
Who This Is For
This term is important for developers, IT administrators, hardware engineers, and software developers who need to identify, manage, or troubleshoot USB devices. It is also useful for inventory management and diagnostic applications that require precise hardware identification.
Related Terms
PID, USB Vendor ID, Product ID, USB enumeration, SCSI Vendor, SCSI Product
Also Known As
USB Vendor ID