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ch9329串口转usbhid双公头模块
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CH340B 422 440 444 455 551 552 554 9326 9328C 9329G SOP16
CH549G 9343 9329 340S 341A 374 375B 376 454 423 451 452 453
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原装 CH340G/C/E/T/B/N/K/S USB转串口芯片CH554G/9326/9328/9329
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CH340C340BCH554GCH93
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CH9329+CH340UART/TTL串口转USBHID全键盘鼠标免驱双公头模块
