分享下这几天我装PL2303的USB转232驱动的一些经历：从网上下载许多 PL2303驱动 包括官网上都无法通讯，com连接口总是出现黄色感叹号（设备管理器），查看了提示代码10，于是从网上搜索相关信息，得到了答案是：“芯片不是正规授权，应该是冒牌的，然后原厂为了打击这种冒牌的，在新版的驱动中加入了鉴别代码，让盗版芯片无法正常运行。”，下载了个“仿冒pl-2303的usb转com芯片的驱动”，装上之后，使用电脑的USB3.0、2.0口测试设备，通讯正常，没有发现问题。不知道大家遇到过这种情况没有？

官方资料给出的说明：
Please be warned that counterfeit/fake PL-2303HX Rev A (or PL-2303HXA) USB-to-Serial Controller
ICs using Prolific's trademark logo, brandname, and drivers, are being sold in the China market.
Counterfeit IC products show exactly the same outside chip markings but generally are of poor quality
and causes Windows driver compatibility issues (Yellow Mark Error Code 10 in Device Manager under
WinXP, Vista, and 7). This warning is issued to all customers and consumers to avoid confusion and
false purchase. Please purchase only from stores or vendors providing technical and RMA support.