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Mini Boss Chic USB Flash Drive Pendant
Mini Boss Chic USB Flash Drive Pendant
$7.67
In stock

Pen Drive Diamond Waterproof 8gb 16gb 32g 64g Jewelry Mini USB Flash Drive Flash Memory Stick Pendrive Gift Card Disk On Key...

Capacity:

Color:

Green
Blue
Pink
Silver
Gold
Pen Drive Diamond Waterproof 8gb 16gb 32g 64g Jewelry Mini USB Flash Drive Flash Memory Stick Pendrive Gift Card Disk On Key 2.0


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.

 

Speed

Write Speed

Read Speed

USB 2.0

USB 3.0

USB 2.0

USB 3.0

8GB

6MB/S 15MB/S 15MB/S 30MB/S

16GB

8MB/S 20MB/S 16MB/S 35MB/S

32GB

9MB/S 25MB/S 18MB/S 40MB/S

64GB

12MB/S 40MB/S 20MB/S 100MB/S

128GB

15MB/S 80MB/S 25MB/S 120MB/S

256GB

/ 110MB/S / 150MB/S

512GB

/ 140MB/S / 200MB/S

1TB

/ 350MB/S / 650MB/S

All above data is from professional testing laboratory, for reference only, not the guarantee for our products!

 

7.What's different between USB3.0 & USB2.0?

 

Comparison chart

USB 2.0

USB 3.0

Released

April 2000 November 2008

Speed

High Speed or HS, 480 Mbps (Megabits per second) 10 times faster than USB 2.0. Super Speed or SS, 4.8 Gbps (Giga bits per second)

Signaling Method

Polling mechanism i.e can either send or receive data (Half duplex) Asynchronous mechanism i.e. can send and receive data simultaneously (Full duplex)

Price

For a similar product, the USB 2.0 version is generally less expensive than it's USB 3.0 version. For a similar product, the USB 3.0 version is generally more expensive than it's USB 2.0 version.

Power Usage

Up to 500 mA Up to 900 mA. Allows better power efficiency with less power for idle states. Can power more devices from one hub.

Number of wires within the cable

4 9

Standard-A Connectors

Black in color Blue in color

Standard-B Connectors

Smaller in size Extra space for more wires

Max Cable length

5 meters 3 meters


 

 

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