At the same time, because the USB keyboard is a HID class device, when the driver is embedded into the operating system, the HID class driver ought to be programmed.

同时由于US B键盘是HID类设备，要把此驱动程序嵌入到操作系统中去，还需要编写HID类驱动程序。

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The keyboard includes 18 dedicated macro keys that can be programmed via software or on-the-fly and both macros and lighting profiles can be stored in onboard flash memory.

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