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USB Programming Cable Portable USB to RS232 Serial PLC Progr

￥67.85 原价77.85 去抢购

HL-340 USB to RS232 Serial Port 9 Pin DB9 PDA Cable Converto

￥29.9 原价39.9 去抢购

Chip USB to RS232 COM Port Serial 9 Pin DB9 Adapter Converte

￥25.98 原价61.95 去抢购

PL2303 PL2303HX USB to UART TTL Cable module 4p 4 pin RS232

￥19.42 原价29.42 去抢购

Black RS232 RS-232 Serial to USB 2.0 PL2303 Cable Adapter Co

￥88 原价98 去抢购

USB Programming Cable Portable USB to RS232 Serial PLC Progr

￥121.96 原价131.96 去抢购

议价Uptech UTN414X USB to RS232 9公

￥531 原价541 去抢购

CH343G USB TO RS232/485/TTL (B)接口转换器FT232RL工业级隔离型

￥157.6 原价167.6 去抢购

CH343G USB TO RS232/485/TTL (B)接口转换器FT232RL工业级隔离型

￥157.6 原价167.6 去抢购

CH343G/FT232RL工业级隔离型USB TO RS232/485/TTL (B)接口转换器

￥156.2 原价166.2 去抢购

XY usb转串口转换器USB to RS232/COM/9针串口头转换头

￥16.5 原价26.5 去抢购

USB HUB HAT/USB TO RS232/485/TTL/Sound Sensor

￥30.23 原价40.23 去抢购

USB TO RS232/485/TTL 自营

￥101.44 原价111.44 去抢购

Sound Sensor/USB HUB HAT/USB TO RS232/485/TTL

￥32.53 原价42.53 去抢购

USB-A TO USB-RS232/USR-2DBI-BZ-TX/USR-3DBI-BZ-TX

￥5.1 原价15.1 去抢购

USB RS232 to rj11 for Keyence PLC HMI PC Link Console Confi

￥87.98 原价97.98 去抢购

USB 2.0 To RS232 Female Port Serial Line PLC LED CNC Screen

￥15.29 原价25.29 去抢购

2Pcs CH340 USB to RS232 Serial Port 9 Pin DB9 Cable Serial C

￥13.1 原价23.1 去抢购

Multi-1/USB RS232转换器1-port-usb-to-serial-conver4.0【议价

￥216 原价226 去抢购

Uptech UTN414X USB to RS232 9公~询价

￥415 原价425 去抢购