TEAC External USB Floppy Drive. Data transmission: 12 Mbit/s. Connectivity: USB. Endurance: 30000 h. System requirements: MAC OS 9.0 Windows 98SE/ME/2000/XP. Weight & dimensions: 102.9 x 140 x 16.61 mm, 259.9 g. Certificates: UL, CSA, TUV