TypeInformation ID7523 Vendor Details QinHeng Electronics TypeInformation ID1A86 Drivers Sorry, no drivers found for this device. Vendor Devices TypeVendor IDVendor NameDevice IDDevice NameMore USB1a86QinHeng Electronics7584CH340SVendorDevice USB1a86QinHeng Electronicse008HID-based serial adapterVendorDevic...
http://www.drvsky.com/driver/CH341_Serial.htm 这个硬件ID就是CH341的
把金山卸载了，换360不就可以了。360支持信任程序的。（你信任此程序，点击一下，下次杀毒就不会杀它了）。
回答：从网上下载呗,找驱动就可以了