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2Pcs CH340 USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor Support Windows 7 Total Length 80cm
Limited time offer, ends 08/02
- Model #: ZZL-RNU-ASD1273629
- $20.78 –
- Free Shipping
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USR-TCP232-306 Serial Port RS232/RS485/RS422 to TCP Converter with DHCP and Built-in Webpage with 5V 3A Power Supply (2PCS)
Limited time offer, ends 07/29
- Model #: cy-4376
- $82.20 –
- Free Shipping
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PCI-E 4 Serial port card pcie to COM9 pin RS232 Industrial control serial port expansion card AX99100 chip
Limited time offer, ends 08/02
- Model #: S355
- $35.67 –
- Free Shipping
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Single Port Serial Server RS232 RS485 RS422 Serial to Ethernet Converter DC 5V Transparent Transmission Between RS232/RS485/RS422 Ethernet Serial Data Communication Device (TCP232-304 RS485 Port)
Limited time offer, ends 07/29
- Model #: cy-4869
- $38.48 –
- Free Shipping
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Passive RS232 to RS485 Serial Communication Converter, Port-Powered Adapter with Surge Protection
Limited time offer, ends 07/30
- Model #: C24W-X1553
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USR-TCP232-306 Serial Port RS232/RS485/RS422 to TCP Converter with DHCP and Built-in Webpage with 5V 3A Power Supply (1PCS)
- Model #: 69048979797
- $49.99 –
- Free Shipping
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FOR CH343 USB To TTL DC 3.3V/5V Serial Port Isolated Communication 6Mbps UART Downloader Module New
- Model #: 7396939282758
- $18.99 –
- Free Shipping
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USR-TCP232-306 Serial Port RS232/RS485/RS422 to TCP Converter with DHCP and Built-in Webpage with 5V 3A Power Supply (20PCS)
- Model #: 69048979796
- $718.01 –
- More options from $717.00 - $718.01
- Free Shipping
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USR-TCP232-306 Serial Port RS232/RS485/RS422 to TCP Converter with DHCP and Built-in Webpage with 5V 3A Power Supply (10PCS)
- Model #: 69048979795
- $379.64 –
- Free Shipping
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FH HF Serial Port RS485 to Ethernet Device Server Module Support Elfin-EE11 TCP/IP Telnet Modbus TCP Protocol (Single Serial Server)
- Model #: 69048979821
- $25.02 –
- More options from $25.02
- Free Shipping
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USR-TCP232-306 Serial Port RS232/RS485/RS422 to TCP Converter with DHCP and Built-in Webpage with 5V 3A Power Supply (1PCS)
- Model #: 69048979794
- $49.99 –
- Free Shipping
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FH HF Serial Port RS485 to Ethernet Device Server Module Support Elfin-EE11 TCP/IP Telnet Modbus TCP Protocol (Whole Set)
- Model #: 69048979822
- $26.52 –
- More options from $26.52
- Free Shipping
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USR-TCP232-306 Serial Port RS232/RS485/RS422 to TCP Converter with DHCP and Built-in Webpage with 5V 3A Power Supply (1PCS)
Limited time offer, ends 07/29
- Model #: cy-4274
- $51.59 –
- Free Shipping
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Serial Adapter 4 port RS232 Serial DB9 COM to USB 2.0 Adapter Card rs232 to usb cable converter Industrial grade for POS system
- Model #: CW-USB-DF3575
- $156.50 –
- Free Shipping
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DTech 15ft DB9 Serial Cable COM Port Male to Male RS232 Straight Through 9 Pin Data Cord
- Model #: 6476073730207ASDFA12021183
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DTech 15ft COM Port Serial Cable Male to Female RS232 Extension 9 Pin Straight Through Cord
- Model #: 6476073729607ASDFA962943
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DTECH 10ft COM Port Serial Cable Male to Female RS232 Extension 9 Pin Straight Through Cord (3 Meter, Black)
- Model #: 6476073729706ASDFA1002983
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1PCS 3U Gold Plated Solid Pin DB50 MALE FEMALE CONNECTOR Solder Type D-Sub 50pin serial port Adapter 50 pin 50P
Limited time offer, ends 08/16
- Model #: CW-USB-DF0632
- $25.09 –
- More options from $25.09 - $27.75
- Free Shipping
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USR-DR302 DIN-Rail Modbus RS485 Serial Port to Ethernet Converter Bidirectional Transparent Transmission Between RS485 and RJ45
- Model #: 6902377978
- $45.72 –
- Free Shipping
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USR-TCP232-306 Serial Port RS232/RS485/RS422 to TCP Converter with DHCP and Built-in Webpage with 5V 3A Power Supply (5PCS)
- Model #: 69048979798
- $210.45 –
- Free Shipping
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10 Foot DB25 25 Pin Serial Port Cable Male/Female RS232
- Model #: 6476073729560ASDFA946927
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1PCS GY-25A High Precision Dual Axis Tilt Sensor Module Analog Serial Port Tilt Detection Module Replacement for SCA60C
Limited time offer, ends 08/08
- Model #: C472-L6318
- $17.81 –
- Free Shipping
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HF Elfin-EE10 Serial Server Serial Port RS232 to Ethernet Serial Port ModbusTCP/HTTP Support TCP/IP Telnet Modbus TCP Protocol (Single Serial Server)
- Model #: 69048980005
- $24.90 –
- Free Shipping
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DTech 15 ft Straight Through Serial DB9 Cable Female to Female 9 Pin COM Port Cord for Data Communication (5 Meter. Black)
- Model #: 6476073729591ASDFA958939
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6 Foot DB25 25 Pin Serial Port Cable Male/Female RS232
- Model #: 6476073729652ASDFA982963
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25 Foot DB25 25 Pin Serial Port Cable Male/Female RS232
- Model #: 6476073729690ASDFA998979
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6 Pack DB9 9Pin RS232 Male to Male Gender Changer Serial Port Coupler Adapter
Limited time offer, ends 07/30
- Model #: C24W-X1170
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JQ8900-16P Serial Port Control MP3 Voice Module MCU Trigger MP3 Music Player Intelligent Voice Broadcast Module
Limited time offer, ends 08/08
- Model #: C472-L6452
- $10.61 –
- Free Shipping
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Serial RS232 to Ethernet TCP IP Server Module Ethernet Converter Support DHCP/DNS, 200 Upgraded Built-in webage USR-TCP232-302
- Model #: 69048978931
- $32.20 –
- More options from $32.20
- Free Shipping
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FOR 1pcs USB to RS232 serial 9-pin serial cable DB9 USB industrial grade serial line support Win10 Win8 FTDI Ft232 Chip
- Model #: 7300519710937
- $27.44 –
- Free Shipping