Product Overview: Experience seamless data management with the MSR909BT USB Magnetic Card Reader/Writer. This multifunctional device is designed for high-speed data transfer and is equipped with 10 blank cards to get you started immediately. High-Speed Performance: Ensures quick and efficient data reading and writing. Compatibility: Works smoothly with various operating systems including Windows, for MacOS, and Linux. Portable and Compact: Easy to carry and use anywhere, making it ideal for business and personal use. User-Friendly: Comes with an intuitive setup and operation guide, suitable for beginners and professionals alike. Enhance your data handling capabilities with this versatile and reliable magnetic card reader/writer. Perfect for business applications, personal projects, and more. Color: Black Material: plastic Package Contents: 1 * card reader Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.