Therefore, we have received two MSI cards. A pure USB 3.0, USB 3.0 and others and SATA 6G's. Because we still need to get a SATA 6G of compatible storage device (SSD), we will focus entirely on usb 3.0 front panel in this article.


The star USB3 (USB 3.0) for the expansion will push MSI NEC's USB 3.0 controller chip, providing a new standard high-speed USB 3.0 performance data transfer rates of up to 5Gbps card. Guru of my colleagues is 10 times faster than conventional USB 2.0. As more bandwidth will now be at least USB 3.0 900mA each port real quick and easy access to the external device current output. Ultra USB 3.0 ports supported in achieving 5Gbit / s (640MB / s), and high-speed data transfer (480Mbps), full speed (12Mbps) and low-speed (1.5Mbps) for the data traffic.

USB cable, you need to know is, USB 3.0 cable will be different inside the body. In other words, a USB 2.0 cable can not carry the speed of USB 3.0, the story ended data.

To take advantage of USB 3.0, you need a USB 3.0 port receptor, a USB 3.0 cable and USB 3.0 products, if you use USB 2.0, one of the exchange of that piece, everything slows to USB 2.0 speed.

USB 2.0 compatibility on what you ask? Well, USB 3.0 expansion card is flexible, compatible with USB 2.0 backward and earlier devices. But do not think, when you plug the USB 2.0 devices (such as hard disk storage), you suddenly get USB 3.0 speed. The two cables, the client and host devices require high-speed USB compatible.

As mentioned earlier, MSI will launch the second card also. USB 3.0 and SATA 6G an expansion card, provides a lot of flexibility, backward compatible with USB 2.0 and earlier devices, the device also supports high-speed SATA3. The new 3.0 (6 SATA Gbit / s) standard can support up to about 715MB / s without coding overhead. And even the fastest traditional hard disk can barely saturated the original SATA 1.5 Gbit / s of bandwidth, solid-state SATA disk drives already reached 2 Gbit / s limit, especially when the RAID set. And it is where there is a SATA 6G is going to matter this year.

You see, NAND flash memory can be achieved fast ten-channel 500 MB / new and upcoming solid-state hard drive, so from the SATA 3 Gbit / second SATA 6 Gbit / s read speed will help move the s flash. With the standard hard drive, read the built-in DRAM cache will be eventually adopted the new interface is faster.

But let's head to move a photo shoot, we can tell you that two cards MSI provides more detail.

Source:http://usb30.blog138.fc2.com/blog-entry-8.html

Posted by: Irene7999 at 09:26 AM | No Comments | Add Comment
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The USB 3.0 has been floated as an attractive long-term prospects. We all know that the past is a USB 2.0 device connected to the computer is a good way. From high-definition video, games and other applications bandwidth demand means that it is time to move on.

USB 3.0 is up to ten times faster than USB 2.0 in theory (about 3 times the speed of drivers in the current reality), and finally some in the market use this new data transfer protocol of the use of large equipment. The new external hard drive, for example, on board USB 3.0 and high-speed data writing speed of about 70 per cent decrease backup time. A 25 GB of video can be transferred from one hard drive to another in less than 3 and USB 3.0 minutes. The USB 2.0 can not do better than 12 minutes.

The FireWire and USB 3.0 than SATA 3. An additional advantage is that devices (such as automatic switching to sleep mode, they do not need), and a large enough current supply, so that devices like hard drives no longer need a separate power supply superior power management.

There are also exciting new 3D technology in this full-size high-definition games and movies corner, which will allow USB 3.0 port on any computer hardware is essential.

The problem is there are not many PC's are shipped with USB 3.0 onboard. So, if you want to use the advantages of this new technology now, you will need a USB 3.0 PCI-desktop or laptop PC usb 3.0 expresscard adapter.

If your computer's hardware construction and adapt to scare you are serious or not, you can look at the motherboard USB 3.

The PCI USB 3.0 card to buy online

Have several cards, USB 3.0 will allow you to move a bright future, but I only selected two frenzied Buffalo enhanced power and ASUS SATA 6.

How to install a USB 3.0 for PCIe cards.

This is not rocket science, you need a screwdriver and friendly exercise. The following video shows the video PCIe cards are exactly the same installation. This is all you need to know, but does not include USB 3.0, PCIe cards by taking a few extra Molex power connector from the motherboard. Molex connector is a male into the female opening slide pin plug (do not get too excited here, a steady hand) a second operation in a decade

Read more:

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Enhanced high-speed USB data transfer is not only a higher rate, but to improve the equipment and the interaction between the host computer. The core is inherited from the previous architectural elements, a number of changes were made to support the dual bus arrangement, and more is how to improve the user experience through the USB 2.0 USB 3.0 so remarkable:

• More power when necessary
  • 50% or more of the power device is not configured or suspension (150 mA from 100 mA), 80% of the power supply is available to configure the device (more than 900 mA from 500 mA). This means more power consuming devices can be bus-powered and battery charging power supply using the previous bus devices may be charged faster.
  • a new page, B receptable two, that a device can provide up to 1000 mAh to other devices such as wireless USB adapter, extra contact definitions. This eliminates the need to accompany the power of the wireless adapter is not the future … just a little close to the ideal wire and wireless connectivity systems (without power). In the regular wired USB connection to the host or hub, the two extra contact is not used.
• Less power when it does not need
  Power efficiency is a move to the main objective of USB 3.0. More efficient use of the power of examples:
  • link-level power management, which means that either the host or device can start the idle state power
  • be able to access the link, and gradually reduce the power management state, when the link partner free
  • The equipment eliminated in a continuous polling
  • data packets through the hub is out of radio
  • level suspension equipment and personal function allows equipment from all power, or they do not use part of the circuit
• For bulk transport stream is to support faster performance
• Synchronous transfer the equipment to enter low-power state the link between service intervals
• Devices to communicate, for example, they delayed tolerance to the host, which makes the new information and better dynamic performance

Painting an accurate picture, rather than all usb 3.0 expresscard adapter is an obvious improvement. Cable length is one, is expected to have significant limitations, in the most demanding application throughput. Although the maximum cable length is not in the specified USB 3.0 specification, the cable and signal quality constraints may limit the electrical properties of the actual length of 3 meters, the multi-gigabit transfer rate is ideal. The length, of course, can be extended through the hub or the signal extensions.

In addition, some hardware, such as ultra high-speed USB hub, may never be more than their USB 2.0 counterparts expensive. This is because, by definition, a super-hub includes two centers: one, as a super-hub of enumeration, and the second, as an ordinary high-speed hub enumeration. Until the USB hub into a silicon integrated high-speed USB high-speed USB part, there may always be a significant price difference.

Some informal discussions have emerged on a longer length of fiber optic cabling network with USB 3.0. The specification did not mention optical cables, so we think this will be the norm in the future amendment to the definition, or left to the implementation of third-party companies expand high-speed USB cable solutions.

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