Joya Pendrive USB 3.0 memoria desde 16GB a 2TB. Corazon cristal de colores
"GB"≠"TB", theoretically, 1TB=1024GB for example.
Go without gift box(sky blue color box in picture), please kindly note.
Lovely Heart Usb Flash Drive 128GB 64GB Necklace Chain Pendrive 512GB 32GB 16GB Pendrive 3.0 Gadget Computer Gift USB Stick |
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Features |
-Capacidades: 32MB,4GB,8GB,16GB,32GB,64GB,128GB,256GB,512GB,1TB,2TB-Temperaturas de funcionamiento: 32 ° F a 140 ° F (0 ° C a 60 ° C) |
Content |
1 x USB Flash Drive |
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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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 |