有关USB 3.0要求的问题 [英] Questions about the USB 3.0 Requirements

问题描述

我目前正在考虑购买Kinect for Windows v2，我的电脑满足所有要求，只是它没有USB 3.0端口。  但是我已经在多个地方读过你需要有一个可用的USB 3.0端口
o r控制器（例如标题为的已知问题的Xbox One支持页面Kinect for Windows v2传感器 在
Kinect无法在USB2端口或控制器上运行。 看来这个至少（至少部分）是因为用户在这些论坛上报告的电源要求（标题为
Kinect for Windows v2的问题），Windows报告错误说明"USB dont 有能力做到这一点"（ si c）;用户报告使用免费翻译工具从西班牙语Windows
8.1安装转换错误消息，所以我不确定是否有错误消息这是一个准确的。

I am currently looking into getting the Kinect for Windows v2 and my computer meets all the requirements except that it does not have a USB 3.0 port.  However I've read in multiple places that you need to have an available USB 3.0 port or controller (such as the Xbox One support page titled Known issues with the Kinect for Windows v2 sensor under the Kinect does not function on a USB2 port or controller.  It appears that this is due (at least partially) to the power requirements as a user reported on these forums (titled Problems with Kinect for Windows v2) that Windows reported an error stating "USB dont have energy to do that" (sic); the user reported using a free translation tool to convert the error message from a Spanish Windows 8.1 installation so I am not sure if that error message is an accurate.

我在这个论坛上发现了一个帖子，其中列出了一个与Kinect配合使用的外置USB集线器（特别是Targus USB 3.0 4端口集线器和可插拔7端口USB 3.0）集线器，两者都通过AC适配器供电）。  未提及的是，是否将
Kinect插入其中一个外部USB 3.0集线器，并将集线器插入USB 2.0端口。  

I found on this forum a post which lists an external USB hub that works with the Kinect (specifically the Targus USB 3.0 4 Port Hub and Pluggable 7 Port USB 3.0 Hub, both of which are powered via an AC adapter).  What isn't mentioned is whether the Kinect can be plugged into one of these external USB 3.0 hubs with the hub plugged into a USB 2.0 port.  

如果主要问题是USB 2.0和USB 3.0之间的电源可用性差异，那么看起来我可以通过购买其中一个USB来让Kinect在我的电脑上工作3.0集线器，将Kinect插入集线器，并将集线器连接到
我的电脑（通过USB 2.0端口）。  

If the main issue is with the power availability difference between USB 2.0 and USB 3.0 then it would seem that I could get the Kinect to work on my computer by purchasing one of these USB 3.0 hubs, plugging the Kinect into the hub, and connect the hub to my computer (via the USB 2.0 port).  

此设置是否适用于我，还是需要将USB 3.0集线器插入计算机上的USB 3.0端口？  如果是后者（即集线器仍然需要连接到USB 3.0端口），需要USB 3.0
端口或控制器的要求是什么意思？  控制器是指他们指的是PCI-e卡（这不是我的选择）？

Would this setup work for me or would I still need to plug the USB 3.0 hub into a USB 3.0 port on my computer?  If it is the latter (i.e. the hub would still need to be connected to a USB 3.0 port), what does the requirements mean by needing a USB 3.0 port or controller?  By controller are they referring to something like a PCI-e card (which isn't an option for me)?

提前感谢您提供上述任何澄清信息问题。

Thank you in advance for any information of clarification provided to the above questions.

-Dominick

-Dominick

推荐答案

USB3要求是由USB2所需的额外带宽所致不交付。

The USB3 requirement is due to the additional bandwidth needed which USB2 simply can't deliver.

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