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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)

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 10/07

$53^.99

Free Shipping

DriverGenius SerialGuardX 6 Pack USB-C to RS232 DB9 Serial Adapter (COM Port), FTDI, True Full-Pin RS232 (Not 3-Wire), 9 LED Indicators, for PLC & Industrial Applications

DriverGenius SerialGuardX 6 Pack USB-C to RS232 DB9 Serial Adapter (COM Port), FTDI, True Full-Pin RS232 (Not 3-Wire), 9 LED Indicators, for PLC & Industrial Applications

$153^.99

$5.99 Shipping

Waveshare 2-Ch RS485 to RJ45 Ethernet Serial Server, Dual Channels RS485 Independent Operation, Rail-Mount Industrial Isolated Serial Module, Common Network Port

Waveshare 2-Ch RS485 to RJ45 Ethernet Serial Server, Dual Channels RS485 Independent Operation, Rail-Mount Industrial Isolated Serial Module, Common Network Port

$84^.99

$5.00 Shipping

IO CREST 8 Port RS-232 DB9 Serial M.2 B+M Key Controller Card SI-ADA15071

IO CREST 8 Port RS-232 DB9 Serial M.2 B+M Key Controller Card SI-ADA15071

$101^.99

$5.99 Shipping

RS232 to USB Serial Cable FT232RN Chipset USB to RS232 COM Port Serial PDA 9 pin DB9 Cable Compatible For Routers Switches CNC PLCs Printers Industrial Camera Barcode scanners (DB9 Female Version)

RS232 to USB Serial Cable FT232RN Chipset USB to RS232 COM Port Serial PDA 9 pin DB9 Cable Compatible For Routers Switches CNC PLCs Printers Industrial Camera Barcode scanners (DB9 Female Version)

$47^.99

$5.99 Shipping

PUSR 4 Ports RS485 to Ethernet Converter MQTT Modbus Gateway Networking Serial Port Communication Server USR-N540

PUSR 4 Ports RS485 to Ethernet Converter MQTT Modbus Gateway Networking Serial Port Communication Server USR-N540

$239^.99

Free Shipping

SEDNA - USB to 8 Port Serial Hub with 2 USB 2.0 Port - Com Port Retention - 1U 19 Inch Rack Mount

SEDNA - USB to 8 Port Serial Hub with 2 USB 2.0 Port - Com Port Retention - 1U 19 Inch Rack Mount

$393^.99

$5.99 Shipping

UOTEK USB to 4-Port 9-Pin RS-232 Cable Converter, 4.9FT USB V2.0 to DB9 RS232 Serial Adapter Gold Plated for Win 10/8.1/8/7/Vista/XP/Mac UT-8814

UOTEK USB to 4-Port 9-Pin RS-232 Cable Converter, 4.9FT USB V2.0 to DB9 RS232 Serial Adapter Gold Plated for Win 10/8.1/8/7/Vista/XP/Mac UT-8814

$97^.99

$5.99 Shipping

Moxa UPort 1150I - 1 Port RS-232/422/485 USB-to-Serial converters with 2 KV Isolation Protection

Moxa UPort 1150I - 1 Port RS-232/422/485 USB-to-Serial converters with 2 KV Isolation Protection

$324^.99

$5.99 Shipping

Aclas 3'1/8 Thermal Receipt Printer with Beep Kitchen Printer 80mm w/Buzzer & Auto Cutter ESC/POS Windows for Retail Receipt Printers (10inches/sec, USB + Ethernet Serial Port)

Aclas 3'1/8 Thermal Receipt Printer with Beep Kitchen Printer 80mm w/Buzzer & Auto Cutter ESC/POS Windows for Retail Receipt Printers (10inches/sec, USB + Ethernet Serial Port)

$209^.99

$5.99 Shipping

Jeirdus USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Support Windows 10, 8, 7, XP and Mac with ESD Protection (3ft/1meter)

Jeirdus USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Support Windows 10, 8, 7, XP and Mac with ESD Protection (3ft/1meter)

$39^.99

$5.00 Shipping

KENTEK 100 Feet FT DB25 25 Pin Serial Printer Extension Cable Cord 28 AWG Male to Female M/F Molded Straight-Through RS-232 Port Beige for PC Mac Linux Modem

KENTEK 100 Feet FT DB25 25 Pin Serial Printer Extension Cable Cord 28 AWG Male to Female M/F Molded Straight-Through RS-232 Port Beige for PC Mac Linux Modem

$99^.99

$5.99 Shipping

YIOVVOM DB9 Breakout Connector,DB9 Solderless RS232 D-SUB Male and Female Serial Adapters 9-Pin Port White Adapter to Terminal Connector Signal Module with case Set of 10

YIOVVOM DB9 Breakout Connector,DB9 Solderless RS232 D-SUB Male and Female Serial Adapters 9-Pin Port White Adapter to Terminal Connector Signal Module with case Set of 10

$65^.99

$5.99 Shipping

ANMBEST DB25 Solderless Connector, 10PCS Set, Includes 5 Male & 5 Female, 16mm Thin, RS232 Serial Port Adapter Breakout Board, for Tax Control Machine, Digital Camera, PLC etc.

ANMBEST DB25 Solderless Connector, 10PCS Set, Includes 5 Male & 5 Female, 16mm Thin, RS232 Serial Port Adapter Breakout Board, for Tax Control Machine, Digital Camera, PLC etc.

$91^.99

$5.99 Shipping

Estink MDB to RS232 Converter, ABS Plastic MDB Payment Device to PC Converter RS232 Adapter Bill Acceptor Computer Serial Port Transfer Box for Connecting MDB Receivers

Estink MDB to RS232 Converter, ABS Plastic MDB Payment Device to PC Converter RS232 Adapter Bill Acceptor Computer Serial Port Transfer Box for Connecting MDB Receivers

$81^.99

$5.99 Shipping

GXMRHWY USB B-Port Printing Port Male to DB9 Male RS232 Serial Cable DB9 to USB B-Type Data Transmission Printer Adapter Cable 3Meter

GXMRHWY USB B-Port Printing Port Male to DB9 Male RS232 Serial Cable DB9 to USB B-Type Data Transmission Printer Adapter Cable 3Meter

$60^.99

$5.99 Shipping

Hyuduo 58mm Thermal Receipt Printer Embedded Micro USB TTL Serial Port 5-9V with Paper Support for POS Systems

Hyuduo 58mm Thermal Receipt Printer Embedded Micro USB TTL Serial Port 5-9V with Paper Support for POS Systems

$75^.99

PUSR Edge Computing RS485 RS232 to Ethernet Modbus Gateway Modbus to ethernet Support MQTT SSL/TLS encryption in HTTP Modbus RTU to TCP USR-TCP232-410S-New

PUSR Edge Computing RS485 RS232 to Ethernet Modbus Gateway Modbus to ethernet Support MQTT SSL/TLS encryption in HTTP Modbus RTU to TCP USR-TCP232-410S-New

$62^.99

More options from $62.99 - $88.99

Free Shipping

waveshare 5PCS Industrial USB to RS485 Converter with Original FT232RL and SP485EEN Embedded Protection Circuits for Industrial Control Equipments and/or Applications

waveshare 5PCS Industrial USB to RS485 Converter with Original FT232RL and SP485EEN Embedded Protection Circuits for Industrial Control Equipments and/or Applications

$97^.99

Free Shipping

RP2350 POE ETH Development Board with PoE Module

RP2350 POE ETH Development Board with PoE Module

$48^.99

Free Shipping

waveshare Industrial Isolated USB to 4CH RS232 Converter (DB9 Female Interface), Adopts Original FT4232HL Chip, Features High-Speed&Stable Communication, Compatible with Mac/Linux/Android/Windows...

waveshare Industrial Isolated USB to 4CH RS232 Converter (DB9 Female Interface), Adopts Original FT4232HL Chip, Features High-Speed&Stable Communication, Compatible with Mac/Linux/Android/Windows...

$87^.99

More options from $87.99 - $91.78

Free Shipping

DTech USB to Serial Adapter RS422 RS485 R232 to USB Cable (3 in 1 Interface) Supports DC 5V with Breakout Board LED Lights for Multi-Kind Control Devices Windows 11 10 8 7 XP Mac (1.5ft)

DTech USB to Serial Adapter RS422 RS485 R232 to USB Cable (3 in 1 Interface) Supports DC 5V with Breakout Board LED Lights for Multi-Kind Control Devices Windows 11 10 8 7 XP Mac (1.5ft)

Limited time offer, ends 10/07

$50^.99

Free Shipping

Waveshare Industrial 6-Channel RP2350 Relay Module, Onboard RS485 / Pico HAT interfaces, with Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case

Waveshare Industrial 6-Channel RP2350 Relay Module, Onboard RS485 / Pico HAT interfaces, with Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case

$84^.78

More options from $81.99 - $85.78

Free Shipping

Waveshare 8-Ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protection Circuits, Industrial Grade Rail-Mount Case

Waveshare 8-Ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protection Circuits, Industrial Grade Rail-Mount Case

$85^.79

More options from $79.99 - $85.79

Free Shipping

Waveshare Industrial ESP32-S3 Control Board with RS485 and CAN Communication Interfaces, Wi-Fi/Bluetooth Support, Built-in Multiple Protection Circuits

Waveshare Industrial ESP32-S3 Control Board with RS485 and CAN Communication Interfaces, Wi-Fi/Bluetooth Support, Built-in Multiple Protection Circuits

$57^.99

$5.00 Shipping

RP2350-POE-ETH Development Board, with Pre-soldered Headers and PoE Module

RP2350-POE-ETH Development Board, with Pre-soldered Headers and PoE Module

$51^.99

$5.99 Shipping

FTDI USB-RS232-WE-1800-BT_3.3 USB Cables/IEEE 1394 Cables USB to RS232 Embeded Conv 3.3V, WireEnd 1.8m

FTDI USB-RS232-WE-1800-BT_3.3 USB Cables/IEEE 1394 Cables USB to RS232 Embeded Conv 3.3V, WireEnd 1.8m

$121^.99

$5.99 Shipping

Waveshare PCIe to 4-Ch Gigabit ETH Board (B) Compatible with Raspberry Pi 5/RPi OS, Driver-Free, Plug and Play

Waveshare PCIe to 4-Ch Gigabit ETH Board (B) Compatible with Raspberry Pi 5/RPi OS, Driver-Free, Plug and Play

$107^.78

Free Shipping

FTDI USB Programming Clone Cable Control Cord for Motorola CP200 CP100

FTDI USB Programming Clone Cable Control Cord for Motorola CP200 CP100

$52^.99

$5.99 Shipping

waveshare 3PCS Industrial USB to RS485 Converter with Original FT232RL and SP485EEN Embedded Protection Circuits for Industrial Control Equipments and/or Applications

waveshare 3PCS Industrial USB to RS485 Converter with Original FT232RL and SP485EEN Embedded Protection Circuits for Industrial Control Equipments and/or Applications

$78^.99

$5.99 Shipping

Waveshare 8-Ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protection Circuits, Industrial Grade Rail-Mount Case

Waveshare 8-Ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protection Circuits, Industrial Grade Rail-Mount Case

$95^.78

More options from $89.99 - $95.78

Free Shipping

waveshare 3PCS Industrial USB to TTL (C) 6pin Serial Cable, Original FT232RNL Chip, Multi Protection Circuits, Multi Systems Support, with Hardware Flow Control

waveshare 3PCS Industrial USB to TTL (C) 6pin Serial Cable, Original FT232RNL Chip, Multi Protection Circuits, Multi Systems Support, with Hardware Flow Control

$67^.99

2.5G USB 3.0 to Ethernet Adapter, Aluminum Alloy Shell, RTL8156B Chip, Compact & Lightweight, Plug and Play, Compatible with OS X, Indicator Light

2.5G USB 3.0 to Ethernet Adapter, Aluminum Alloy Shell, RTL8156B Chip, Compact & Lightweight, Plug and Play, Compatible with OS X, Indicator Light

$46^.99

$5.99 Shipping

ATC-871 - Wireless RS485, RS232, TTL Adapter - Short Distance Radio (500m/1640ft): RS232

ATC-871 - Wireless RS485, RS232, TTL Adapter - Short Distance Radio (500m/1640ft): RS232

$190^.99

2PCS Waveshare Industrial USB to RS485 Converter with Original FT232RL and SP485EEN Embedded Protection Circuits for Industrial Control Equipments and/or Applications

2PCS Waveshare Industrial USB to RS485 Converter with Original FT232RL and SP485EEN Embedded Protection Circuits for Industrial Control Equipments and/or Applications

$52^.99

More options from $52.99 - $65.78

$5.99 Shipping

JESSINIE FT2232HL Dual Channel UART USB Universal Serial Adapter FIFO SPI I2C JTAG RS232 RS422 RS485 Compatible with UHCI OHCI EHCI Host Controller

JESSINIE FT2232HL Dual Channel UART USB Universal Serial Adapter FIFO SPI I2C JTAG RS232 RS422 RS485 Compatible with UHCI OHCI EHCI Host Controller

$55^.99

$5.99 Shipping

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