Specification:
Capacity: 16MB/128MB/256MB/512MB/1GB/2GB/4GB/8GB
Features:
Package Included:
50x Black Flash Memory Stick
(Pack the USB flash drive reasonably)
About capacity:
128MB = approximately 100MB-120MB
256MB = approximately 220MB-240MB
512MB = approximately 480MB-500MB
1GB = approximately 960MB-980MB
2GB = approximately 1.6GB-1.8GB
4GB = approximately 3.6GB-3.8GB
8GB = approximately 7GB-7.5GB
This is calculation difference between manufacturer and our PC,just for you reference.