Freecom USB Floppy Disk Drive, USB 1.1, 300 RPM, 12 Mbit/s, 30000 h, Windows 98SE/2000/Me/XP Mac OS 9 + Mac OS 10.x +, PC & Mac Freecom USB Floppy Disk Drive. Interface: USB 1.1, Drive device speed: 300 RPM, Data transfer rate: 12 Mbit/s. Weight: 280 g, Size (imperial): 8.89 cm (3.5"). Package dimensions (WxDxH): 210 x 240 x 80 mm. Safety: UL, CSA, TÜV, CE. Dimensions (WxDxH): 142 x 103 x 17 mm, Number of discs: 1 discs