# 模块

* **[Ddk](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-baseddk)**   
* **[HidDdk](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-hidddk)**   
* **[ScsiPeripheralDDK](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-scsiperipheralddk)**   
* **[UsbDdk](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-usbddk)**   
* **[USBSerialDDK](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-serialddk)**