The Laplink USB Transfer Cable Windows driver is a software component that enables communication between two computers through a Laplink USB Transfer Cable. This cable is typically used to transfer files and settings between two Windows PCs, often during system migrations, data transfers, or when setting up a new computer. The cable, in conjunction with the proper driver, allows the computers to recognize and establish a data connection via the USB ports.

The Laplink USB Transfer Cable is commonly bundled with Laplink PCmover or similar software, which provides an easy way to transfer files, programs, and settings from one PC to another. The driver is necessary for Windows to properly detect the connected cable and enable the software to perform the transfer.