Ladies Chain Bling Flash Drive
Ladies Chain Bling Flash Drive
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Jewellery USB 2.0 Pendrive 64GB Pen Drive 16GB 32GB USB Flash Drive 64GB 8GB Memory Stick Creativo Pendrives Girls Gift Presentes
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.
Please make sure your device mental of connector be correctly inserted into meddle of plastic. If your computer still can't detect your device, please reverse the connector and insert it again.
If your computer detects your device, the first time driver installation process will be shown in the right corner of the screen. If your computer device autorun function is enabled, the dialogue window will show on the screen. Then you can choose which method you want to open your device. You also can use the device manager to check your device status.
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! |
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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 |
