Esata takes the exterior connection, has only provided the high speed signal transmission, but has not provided the power supply. But usb namely may pass on for the power supply, may also make the signal to pass on <dnt> </dnt> to reach, but the speed is too actually low. Has a seed grafting, among the revertex main body has a tongue, above the tongue is the esta 7 posts, but under is the usb <dnt> </dnt> a/f four posts. This has not only achieved the esata transmission speed, simultaneously may also supply power directly through usb, may omit independent power source <dnt> </dnt> the cost! This model of product can insert the esata terminal, can also insert usb a/m terminal, simultaneously also has develops a section of new terminal connection, simultaneously combined <dnt> </dnt>esata and usb, has realized the product multiplication. In the future this model of product will become on notbook the sign to match.
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