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6pin FTDI FT232RL USB to TTL/RS232 下载线 串口线 6芯端子线

￥12.8 原价22.8 去抢购

DB9-USB-M 界面模块 USB to RS232 Legacy Adapter DB9 Male

￥220 原价230 去抢购

6pin FTDI FT232RL USB to TTL/RS232 下载线 串口线 6芯端子线

￥32 原价42 去抢购

USB-RS232-PCBA 界面模块 USB to RS232 Embeded Converter PCB A

￥235 原价245 去抢购

FT232RL USB转RS232/485/TTL接口转换器 USB TO RS232/485/TTL

￥130 原价140 去抢购

USB-COM232-PLUS2 界面模块 USB HS to RS232 Conv Assembly 2 DB

￥500 原价510 去抢购

6pin FTDI FT232RL USB to TTL/RS232 下载线 串口线 6芯端子线

￥12.8 原价22.8 去抢购

6pin FTDI FT232RL USB to TTL/RS232 下载线 串口线 6芯端子线

￥40.48 原价50.48 去抢购

CH343G USB转RS232/485/TTL接口转换器 USB TO RS232/485/TTL (B)

￥170 原价180 去抢购

US232R-100-BULK ftdi 1394 USB to RS232 Embeded Converter w/L

￥390 原价400 去抢购

BB-USO9ML2 CONVERT USB TO RS232 W/DB9 MALE

￥1188 原价1198 去抢购

BB-USO9ML2-4P CONVERTER ISO USB TO 4PORT RS232

￥2754 原价2764 去抢购

BB-USO9ML2-LS CONVERTER RS232 TO USB LCKD S/N

￥1188 原价1198 去抢购

BB-USO9ML2-LS-A ADAPT USB TO RS232 DB9 MALE LOCK

￥1188 原价1198 去抢购

BB-USO9ML2-A ADAPTER USB TO RS232 W/DB9 MALE

￥1188 原价1198 去抢购

28030 ADAPTER USB TO SERIAL RS232

￥162.63 原价172.63 去抢购

USB2RS USB TO SERIAL (RS232) ADAPTER

￥297 原价307 去抢购

USB to TTL USB to Serial Download Cable CH340G Module RS232

￥26.84 原价36.84 去抢购

CH340G usb to RS232 USB to serial cable 9-pin serial cable U

￥13.45 原价23.45 去抢购

pl2303ra USB RS232 Serial Adapter to RJ45 Console Cable for

￥52.41 原价114.82 去抢购