请问HN：关于创建一个连接两台计算机的USB设备的建议
我想制作一个小设备，通过USB将两台计算机连接在一起，并将一个计算机的按键输入发送到另一台计算机上。<p>（我打算用它在无头计算机上使用笔记本电脑的键盘）。<p>我在寻找一个简单的解决方案，价格不是最主要的考虑。<p>ChatGPT建议我使用Arduino，但据我所知，没有带有两个USB端口的Arduino。它还建议我使用Raspberry Pi Zero，但那是计算机，而不是微控制器，所以我不确定它是否合适。<p>如果有经验的人能给我一些建议，我将非常感激！
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I want to build a little device that connects two computers together via usb, and send keystrokes from one to the other.<p>(I would use it to use a laptop keyboard on a headless computers).<p>I am looking for an easy solution, it does not have to be the cheapest.<p>ChatGPT points me to Arduino, but as far as I can see, there's no arduino with 2 usb ports. It also points me to Raspery pi zero, but that's a computer, not a microcontroller, so not sure if it's suitable.<p>If anyone with experience can give me some pointers, it would be greatly appreciated!