Definition: USB drivers are software that makes it easier to connect devices, including computers, printers, etc., to a computer's USB port. They're essential for modern computers because they allow faster data transfer speeds. The term comes from the USB technology used in computers, which is widely recognized as one of the first types of wireless networking standard. USB drivers typically help prevent conflicts between different components on a computer's motherboard and provide additional features like flash memory, graphics card acceleration, and video card support.