ZHOUYAJING Brushed Metal - 5400rpm 250GB 2.5-inch HDD

Name: External Hard Drive Hard disk type: 2.5" hard disk Size: 12*7.5*0.9cm Weight: 150g USB interface: USB 2.0 Disk speed: 5400rpm Disk cache size: 8MB Support system: 98SE, ME, 2000, Vista, WIN7, WIN8, WINDOWS, WIN10 packing list: 1 *Portable hard drive 1 * USB 3.0 cable 1 *User manual (22 languages) note: 1. Due to the difference of lighting and screen, the color of the product can be slightly different from the image. 2. Due to manual measurement, please allow 1-3 cm. 3. The supplier of the hard disk/flash memory uses the decimal algorithm: 1MB = 1000KB, and calculates 1G = 1000MB, but the operating system uses the binary algorithm: 1MB = 1024KB, 1GB = 1024MB. Therefore, there are some differences between the displayed capacity and the rated capacity of hard disk/flash memory products. However, it is allowed to exist. Please don't doubt his authenticity.