hot sale metal usb flash drive,gold bar/bullion shape USB flash drives usb pen drive 16gb High speed USB 2.0

usb flash drive capacity                

 128M~64G optional (128MB, 256MB, 512MB, 1GB, 2GB, 4GB, 8GB,  16G, 32G, 64G)

usb  memory disk  indicator light

 Flash when Data is being Read or Written

usb memory disk advantage 

 professional manufacturer, competitive price, different styles for choice,  good service & fast shiment,  easy plug and play functionality 

usb flash drive power

 4.5~5.5v

usb  memory disk chip weight               

 3g

usb memory disk  transfer rate

 Hi-Speed USB 2.0 Certified,Compatible USB 1.1

usb memory disk operating system

 Windows 7/Vista/XP/2000/ME/98 and Mac OS 8.6 and above

usb  memory disk avaliable attachment 

 mini-mobile lanyard; little key-chain

usb  memory disk working temperature

  40°c~+70°c

Attention

1. Make sure to keep USB drive far away from damp and dust and heat;

2. No knock to USB;

3. Don’t drop th circuit protection device;

4. Pull out USB in a correct way;

5. Not to connect it with computer for more than 3 hou