Welcome to the store! 1. This 3.5-inch ultra-slim and lightweight external USB floppy disk drive is easy to carry and perfectly suited for desktops and laptops. 2. The external floppy drive features a USB interface and is compatible with USB 1.1/2.0/3.0. 3. This high-quality floppy disk drive has a durable and very attractive hard plastic shell. 4. The floppy drive is powered directly from the USB port, no external power supply is required, and it has strong anti-interference capability. 5. Supported operating systems include Windows 10/7/VISTA/Windows 8/XP/ME/2000/SE/98. Product Type: Portable Floppy Disk Drive Size: 3.5 inch 720 KB Available power on the USB bus: 500 mA or less. USB data transfer rate: Full speed/12 Mbps. Data transfer rate: 250 Kbit (720 KB) Number of cylinders: 80 Speed: 300 rpm, recording speed: 360 rpm Media: High density (2 HD) or normal density (2 DD). Supported operating systems: Windows 10/7/VISTA/Windows 8/XP/ME/2000/SE/98 Cable length: Approx. 58 cm/22.8 inches Material: PC Packing list: 1 portable floppy disk drive 1 user manual Package weight: Approx. 400 g. Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!