USB Data Transfer Cable PC to PC: Quickly and easily transfer files and folders between two Windows PCs. USB 2.0 Windows Data Link Cable: Directly connect two Windows PCs. Easily transfer, copy, or share data, pictures, and files from one Windows PC to another. Simpler than network transfers, with no size limits, and more convenient than using disks. Compatible only with Windows PC to Windows PC connections. Not compatible with Mac or Linux systems. Driver-free, plug-and-play design. Supports Windows 10, 8, 8.1, 7, Vista, XP, and 2000. Does not support Mac OS. No additional software required and no external power adapter needed. Simple to use. Note: 1. Close all other programs before using this cable. 2. Some antivirus programs may block the use of the USB 2.0 Data Link Cable. If this occurs, locate the EasySuite program in "My Computer" and double-click the EasySuite.exe file. Perform these steps on each computer.