New U Disk 4GB 8GB 16GB Metal USB Stick 32GB 64GB Pen Drive USB 2.0 Pen Drive USB Flash Drive with Key Ring

Product Description

New U Disk 4gb 8gb 16gb Metal Usb Stick 32gb 64gb Pen drive Usb 2.0 Pen Drive usb flash drive With Key Ring

Certification: CE, RoHS, FCC









USB flash drive specification
* USB 2.0 Hot Plug & Play Compatible 
*. Available Capacity: 128MB 256MB 512MB 1GB 2GB 4GB 8GB 16GB 32GB 64GB 128GB 256GB
*. Interface: USB 2.0; 
*. Transfer Rate: High Speed USB 2.0; 
*. Data transfer speed: 15MB/s-21MB/s for read, 5MB/s-8MB/s for write; 
*. Compatibility: PC or Mac with a USB interface; 
* Operating Systems: Windows Vista/XP/2000/ME/98/95 and Mac OS 8.6 and above; 
* Data Retention: 10 years minimum;  Supports boot up by USB-HDD or USB-ZIP mode; 
*. Plug-and-play; No external power supply required, USB bus powered. 
* Operating Current: <104mA
*Suspend Current: <86mA
*Operating Temperature: -10 ~ 55° C
*Storage Temperature: -20 ~ 55° C
* Operating Relative Humidity: 20% ~ 90%
*Storage Relative Humidity: 20% ~ 93
*. individual package or bulk package are available
 
Our Advantages: 
* 5 years USB Flash Drive factory senior experience 
* Top quality and fast delivery  (Sample at least 1day can send out)
* Good reputation as Promotional USB Gift (Free logo supported)
* Most competitive price (Workshop directly Price)
*.Warranty: 1 year warranty
*.Certification: CE, RoHS, FCC; 
*.The USB flash drive packing design can be customized as customer need

Why is that the USB flash drive actual storage capacity slightly less than the product specification?        
All storage product will display a lower than stated memory capacity when they are viewed on a computer. The reason for this discrepancy is the way in which manufacturers calculate a megabyte of memory.        
32GB = 32,000,000,000 Bytes        
1024Byte = 1K        
32,000,000,000/1024 = 31,250,000 KB        
1024KB= 1MB        
31,250,000/1024 =30,517.57 MB        
1024MB= 1GB        
30,517.57 /1024 =29.8 GB        
Therefore, the capacity of USB flash drive x 0.93 =Windows shown capacity.        
                
4GB      = approximately 3.5GB-3.8GB        
8GB      = approximately 6.9GB-7.3GB        
16GB    = approximately 14GB-15GB        
32GB    = approximately 28GB-30GB        
64GB    = approximately 58GB-60GB        
128GB    = approximately 110GB-120GB        
Note: the operating systems use binary arithmetic to calculate, that is: 1MB = 1024KB,1GB = 1024MB,        
but our pendrive vendors use decimal arithmetic, that is 1MB = 1000KB,1G = 1000MB. so there are some differences between display capacity and normnal capacity of our usb flash drive.        
USB FALSH DRIVE MANUFACTURER        

Order Informations

Delivery	DHL, EMS, TNT, UPS, FEDEX, post office, BY sea, by local Express
Payment	TT, WESTERN UNION, MONEY GRAM, PAYPAL