... ,256MB,512MB,1GB,2GB,4GB,8GB,16GB,32GB;2.Interface: USB 2.0;3.Operating Systems: Windows Vista/XP ... OS 8.6 and above;4.Transfer Rate: High Speed USB 2.0;5.Data transfer speed: 10-15MB/s for ... read,5MB/s-8MB/s for write;6.Compatibility: PC or Mac with a USB interface ... ;7.LED Indicator Light: LED Flashes when data is being read or written;8 ...