Product Show	Speed
	Read(16GB)Minimum	Up to 70M/S
	Write(16GB)Minimum	Up to 20M/S
	Rea(32GB/64GB128GB) Minimum	Up to 75M/S
	Write(32GB/64GB128GB)Minimum	Up to 30M/S
	Speed is depend on host device, interface, usage conditions and the type of your device.
	Feature
	Support System	Windows 2000/XP/Vista,7,8,10.Mac OS: 10.3 and above
	Support Device	Computer/Laptop/TV/TV Box/Car Media Player and etc.
	About use	Plug and play (no software needed)
	Interface type	USB3.0/USB2.0
	Interface type	USB3.0/USB2.0
	Operating Temperature	(0º C to 60 º C)
	Storage Temperature	(-25º C to 80º C)
	DCVcc Power	DC 4.5-5.5 V
	Size X705W Safety	70x19x8.2mm Dustproof,Shockproof,Waterproof.Metal Body.
	About capacity
	16GB	Approximately 14 GB-15 GB
	32GB	Approximately 28 GB-30 GB
	64GB	Approximately 56 GB-60 GB
	128GB	Approximately 110 GB-124 GB
	Vendors are using decimal arithmetic: 1MB = 1000KB, 1G = 1000MB calculated, but the operating system is using binary arithmetic: 1MB = 1024KB, 1GB = 1024MB. So there are some differences between display capacity and nominal capacity of flash memory products.