USB OTG 是甚麼 ?
USB On-The-Go通常縮寫為USB OTG，是USB 2.0規格的補充標準。
Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: USB OTG 是甚麼 ? ### Response: USB On-The-Go通常縮寫為USB OTG，是USB 2.0規格的補充標準。 