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If you are looking for access to an external hard drive or an external device, then you may feel confusing interface is the best kind. It is natural to consider how many choices there. Every time a new technology around us that do not belong to a fan or a technician who often difficult to make a choice. Hope the next will help facilitate you to make a decision. There are three main types of external interfaces to plug the device into. Do you have over-mature, reliable USB 2.0, the new USB 3.0 and external SATA or eSATA, for the call. Each has strengths and weaknesses, and reliability. Please note, the data transmission rate is also different between the three.

First of all, let us compare the two USB interfaces. Although everyone can know what the USB port is that many people do not know history. USB is the type of interface development for more than 10 years ago, the smart phone to connect to the computer. As the use and interface, and immediately to all external devices industry to simplify the way a standard feature. The only connection between the original design of USB and USB 3.0 has changed is the speed of data transfer. USB is the only original 12 Mbps data transfer rate of USB 2.0 transfer speeds 480Mbps. As you can imagine the 2.0 is a better external hard drive and CD burner. However, USB 3.0 target is to combat the estimated 2.0 water for 3.2 Zhi 4 Gbps speeds.

However, the number of USB 3.0 devices that are available are still few and far between, because only recently given. Over time, expect the number of devices available is increasing rapidly. On the other hand, eSATA is a nice option for USB 2.0. Currently, it’s 3 times faster transmission speed USB 2.0, which makes some of the 1.4 Gbps. The only weakness is his own power connector is required to function. If your desktop does not have an eSATA port, you do not need to worry. There are a lot of expansion cards, eSATA port to add you to the machine, and allows you to use external technology. Additional notebook computer owners can buy cards, but there are also restrictions on the size of the port because it reduces the number of credit cards.

Therefore, one of them is a better option? This depends entirely on your usage needs. USB is a mature, reliable technology, let’s face it, it does not take a very long time to transfer a Word document or printed presentations. On the other hand, external hard drive and the recorder has a better performance on USB 3.0 and eSATA. Finally, the choice is yours. When thinking about the three USB 2.0 and USB 3.0 and eSATA external components. USB is a mature, easy to use technology, for almost the entire world. eSATA is a bit rare, but still mature and reliable.Finally, you make choices should be based on your needs, rather than what is popular.

External hard drive will also work with USB 2.0 and 3.0 and eSATA

Related posts:

1. USB 3.0 Description
2. USB Cables For Printers
3. Flash Memory Card Reader
4. External Hard Drives For Back-Up
5. How To Install Windows 7 From USB

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