全新原厂 CH340C 340G 340E 340T 340B 340N 340K USB转串口芯片

USB转串口芯片 CH340G/CH340C/CH340E/340T/340B/340N/340K/S/X

CH340G/CH340C/CH340E/340T/340B 340N/340K/S USB转串口芯片 SOP

原装 CH340N CH330N SOP8贴片 CH340K ESSOP10 USB转串口芯片IC

全新原装正品 CH340N SOP8贴片USB转串口芯片 兼容CH330N

全新原装CH340G CH340C CH340E CH340T CH340B CH340N/K USB芯片

CH340C CH340G CH340N CH340E CH340K CH340T CH340B CH340芯片IC

USB转串口CH340N/340C/340G/340T/340E总线连接内置晶振sop16芯片

CH340G CH340C CH340E CH340T CH340B CH340N CH340K USB转串口IC

CH340B/C/E/G/K/N/T USB转串口或USB转打印口芯片USB总线转接芯片

原装 CH340G CH340C CH340E CH340T CH340B CH340N K S USB转串口

CH340G/CH340C/340E/340T/340B/340N CN340K/S 贴片SOP16 USB芯片

全新原装贴片 CH340N SOP-8 内置晶振 USB转串口IC芯片

原装正品 贴片 CH340N SOP-8 USB转串口IC芯片 内置晶振

全系列CH340G CH340 CH444G CH440G CH340C CH340N CH340K CH340E

全新原装CH340N 封装SOP-8 贴片USB转串口芯片 兼容CH330N 现货

USB转接芯片IC CH340G CH340C CH340T CH340E CH340N CH340B WCH

全新CH340G 340C 340T/E/N/K/B CH340X USB转接串口芯片9340K原装

原装 CH340T/340E/340C/340N/340B/K/S SSOP/MSOP 贴片 集成电路

全新原装正品 贴片 CH340N SOP-8 USB转串口IC芯片 内置晶振

CH340G CH340 CH444G CH440G CH340C CH340N CH340K CH340E全系列

原厂南京汝恒 CH340N 贴片SOP8 USB转串口IC芯片 内置晶振

CH224 342 343 440X 412 443 442 554 340N 552E 9141K 315G 450H

USB转串口芯片CH340G/C/E/T/N贴片IC SOP8 16 MSOP10 SSOP20