Model Number: MG-T10 Key Specifications/Special Features: Model number: MG-T10Specification:1). Capacity: 1GB to 128GB2). Interface: USB 2.03). Reading speed: 12 to 20Mbps4). Writing speed: 4 to 7Mbps5). Data retention: more than 10 years6). Operating systems for: Microsoft's Windows 98SE/2000/Me/XP/Vista/Mac, 0S X/Linux 2.4x7). Operating temperatures: -10 to 55°C8). Storage temperatures: -10 to 55°C9). Operating relative humidity range: 20 to 90% RH (40°C)10). Storage relative humidity range: 20 to 93% RH (40°C)