ZZYJ External Hard Drive - 4TB 2.5in HDD

Name: External Hard Drive Storage capacity: 500G, 1TB, 2TB, 4TB (optional) Connection: USB 3.0 Hard disk size: 2.5 inches Maximum transfer rate: 120MB/s Item size: 11.7 * 8.0 * 1.48cm / 4.60 * 3.14 * 0.58 inches (length * width * height) Item weight: 170 grams / 5.99 ounces packing list: 1 *Portable hard drive 1 * USB 3.0 cable 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.