Looking for a portable and reliable way to transfer data to and from your laptop? Look no further than this 1.44Mb 3.5" USB External Portable Floppy Disk Drive Diskette FDD. With a data transfer rate of 500 Kbits, this high-density (2 HD) drive is compatible with laptops and has an available USB bus supply current of 500 mA or less. It also supports multiple operating systems, including Windows 98/SE/2000/ME/XP/VISTA/Windows 7. Weighing in at approximately 231g and with dimensions of 140 x 102 x 16mm, this floppy disk drive is compact and easy to transport. Its 80 cylinders and 100 MSEC (1.44MB mode) latency time make it a reliable choice for transferring data quickly and efficiently. So whether you need to transfer important documents, photos, or other files, this USB external portable floppy disk drive is an excellent choice.