LOTTO MEMORY STICK USB 2.0 PENNA ALTA VELOCITÀ FLASH DRIVE 1/2/4/8/16/32/64/128 GB
Manufacturer standard: 1GB=1,000MB / 1MB=1,000KB. Operation system standard: 1GB=1,024MB / 1MB=1,024KB. After using USB flash drive, it is better to remove it as soon as possible. No external power is required 4.5V ~ 5.5V from USB port.