... Gift 1GB/2GB/4GB/8GB OEM USB Drive/Memory:1,2.0 verstion,2,Capacity: 64MB to 32GB flash memory, 3,Reading: 12MB to ... 20MB/S,4,Writing: 2MB to 6MB/S,5,Data retention: 10 years ,6,Hot Plug ... 70°C)Usb flash drive Operating current40mA-55mAUsb flash drive Operating voltage1.8V-3.6VUsb flash drive Quality Guaranteed1 Year Hot promotional pvc 2GB USB flash drive / OEM