About the capacity standard description:
 U disk, hard disk and other storage devices, the manufacturer's capacity standard is 1000 hexadecimal, for example, 1GB = 1000MB, 1MB = 1000KB, but the windows system is not 1000, is 1024 hexadecimal,Is 1G = 1024MB, 1MB = 1024KB, windows recognition has a 10% error. For example, 100G hard drive, the actual size is 90G, 64G USB flash drive actual capacity is 57.6GB, the actual capacity is 90% of the nominal capacity.The Avomoco carton pack has a uniform 64GB capacity as an example.32GB actual capacity is 28.8GB, 64GB actual capacity is 57.6GB, 128GB actual capacity is 117GB,256GB actual capacity is 234GB.
About the difference between 2.0 and 3.0 drives:
USB 3.0 device can take advantage of a USB 3.0 port for greatly increased data transfer speeds. So the USB 3.0 drive will work faster when plugged into a USB 3.0 port, that's the only real difference.USB 3.0 ports are usually blue, All versions of USB are backwards and forwards compatible- you can plug any version of device (1.1/2.0/3.0) into any version of port (1.1/2.0/3.0) and it will work, just at the slower speed. (IE a USB 2.0 device in a USB 3.0 port will run at USB 2.0 speed, a USB 3.0 device in a USB 2.0 port will run at USB 2.0 speed)
Special Note :
 USB 3.0 drives provide optimal performance only when connected to USB 3.0 ports on the computer and in case the computer does not have 3.0 ports then the transfer speed will be slow.if the flash drive with files over 4.0gb,  format the USB flash drive from FAT on NTFS format.
Avomoco products is by rigorously tested. You can be confident in the outstanding quality, performance and reliability of every Avomoco product..
| Country | USA |
| Brand | AVOMOCO |
| Manufacturer | Avomoco |
| Binding | Personal Computers |
| ItemPartNumber | 8541577252 |
| Model | 8541577252 |
| Color | Grey |
| Size | 256GB |
| UPCs | 738956282859 |
| EANs | 0738956282859 |
| ReleaseDate | 0000-00-00 |
