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Serial Adapters - Offering a wide variety of USB to Serial Adapters, USB CAN, and IO Cards providing up to 32 ports

USB to RS-232 Selectable RS-422 – RS-485 Industrial Adapter

Protocol

Port COunt

USB to RS485 Selectable Signals The serial adapter is designed to make quick and easy serial port expansion in a commercial or industrial environment. The USB-COMi-M…

Model# USBG-COMi-M

$78.70

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USB to RS232 Metal Serial Adapter The USB-2COM-M is an industrial USB to Serial adapter with a rugged metal case, which allows the addition of…

Model# USBG-2COM-M

$94.48

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USB to RS232 Adapter - High Speed FTDI The CG-4X232FTDI is a 4 Port RS232 to USB 2.0 serial adapter cable that is designed for…

Model# CG-4X232FTDI

$94.45

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FTDI USB to RS232 Adapter The 4-Port USB2-4COM-M USB Serial DB-9 Adapter is designed to make serial port expansion quick and simple. It instantly adds four RS-232…

Model# USB2-4COM-M

$104.95

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RS232 to USB adapter High-Speed Data The USB-COM-M is an industrial USB 2.0 to Serial Adapter with a rugged industrial-grade metal chassis, which allows it to be…

Model# USBG-COM-M

$41.95

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USB to RS232 Adapter with Isolation A Single Port RS-232 serial adapter designed for rugged use to expand your serial communication through an available USB port…

Model# USBG-COM-SI-M

$104.95

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RS232 to Ethernet The Industrial 4-Port RS-232 to Ethernet Data Gateway adapter addresses the need to connect individual RS-232C devices to an IP-based Ethernet LAN.…

Model# MSD-SRF4X

$209.95

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High-Speed USB to Serial Adapter The USB-COMi-SI-M is a USB to Optical isolated RS-422/485 Serial Adapter (with Optical Isolation & Surge Protection) It is designed…

Model# USB-COMi-SI-M

$125.95

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Serial USB Adapter - Full RS232 Modem Control The USB-32COM-RM USB to 32 Port RS-232 Serial Adapter is designed for industrial applications and harsh environments making serial…

Model# USB-32COM-RM

$629.95

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Optical Isolation and Surge Protection for RS-232/422/485 Ports Our series of Industrial USB 2.0 to terminal block serial adapters supports RS-232, RS-422, and RS485 electrical…

Model# USB2-4COMi-SI-TB

$209.99

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USB to RS232 Adapter - High-Speed FTDI Windows 10 industrial 8-Port DB-9 RS-232 Serial Adapter with high speed FTDI Chip at 921.6Kbps. Provides for scalability with…

Model# USBG-8COM-M

$199.45

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USB to RS485 Serial Adapter This 2-Port USB to RS-422/485 serial adapter allows you to add two RS-422 or RS-485 serial ports by connecting to…

Model# USBG-2COMi-SI-M

$199.45

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USB to RS232 Adapter The USB-8COM is a rugged plastic USB to 8-Port RS-232 Serial adapter that allows you to add 8 additional RS-232 serial ports…

Model# USB-8COM

$188.95

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USB Serial Adapter - RS232 Port Expansion Functionally there’s nothing MINI about the New CG-16COM-MINI RS232 to USB 2.0 serial adapter and its standards performance…

Model# CG-16COM-MINI

$313.95

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RS232 to USB Adapter with 512 Byte FIFO & FTDI Our 4 port USB Serial converter is the ideal solution for various industrial communication. Users can connect…

Model# CM-41042

$209.99

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USB to RS232 Adapter - DB9 Male Ports The USBG-BAY4 is a 4 port DB-9 RS232 to USB serial adapter that is designed for PC,…

Model# USBG-BAY4

$104.99

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USB to Serial Adapter - DIN Rail Mount The USB-16COM-RM is a 16 Port RS-232 industrial style USB to Serial adapter, which allows the use of sixteen…

Model# USB-16COM-RM

$440.95

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USB to RS232 Adapter - FTDI FT232RL Chipset The 4X232P1 USB 2.0 to Quad Serial Adapter features our USB 4-Port serial adapter allows 4 serial…

Model# USBG-4X232P1

$120.70

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USB to RS232 Adapter for Data Control Adds 4 RS-232 serial ports via an available USB port, the serial adapter control box uses FTDI and is…

Model# USB-4COM

$104.98

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USB to RS232 - 2 Port USB Serial Adapter The USBG-2X232P1 USB 2-Port Serial Adapter allows 2 new or existing serial devices to be connected through…

Model# USBG-2X232P1

$78.74

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USB to RS232 Adapter - 2500Vrms Isolation Industrial 8-Port DB-9 RS232 to USB Adapter to add eight new or additional serial devices to your system.…

Model# CM-41082

$341.20

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RS485 to USB Adapter Auto Transmit A 4-Port RS-422, RS-485 adapter for serial communication that utilizes four external DIP switches for easy access to the signal…

Model# USB-4COMi-M

$188.95

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USB to RS485 DIN Rail Mount The USB-16COMi-RM is an Isolated USB to 16 Port COM Serial Adapter for RS-232 422/485 communication devices. Includes rack…

Model# USB-16COMi-RM

$650.95

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USB to RS232 Adapter The USB-4X-RS232 USB to serial converter is designed for PC, thin client, or server to provide instant COM ports expansion via…

Model# USB-4XRS232

$93.40

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RS232 to Ethernet - Two Port Adapter The MSD-SRF2X Dual port RS-232 to Ethernet data gateway will address the need to add 2 RS-232C devices…

Model# MSD-SRF2XM

$178.45

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Network Device Server Adapter This Industrial 1 Port RS-232 DB9 Serial over Network Device Server designed to add a RS-232 serial port over 10/100/1000Mbps Ethernet network…

Model# USBG-IPCom-111

$83.95

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RS232 to USB Adapter with Terminal Block SA-8PX-IS Rugged 8-Port Terminal Block RS-232, RS-422, RS-485 USB 2.0 to Serial Converter is an ideal expansion adapter with an industrial…

Model# SA-8PX-IS

$325.49

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USB to RS485 Adapter with Failed Signal Check The USB to RS485 adapter installs automatically once connected to a USB port. When a serial device…

Model# CG-UHS4P485

$164.80

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Serial to USB Multi-Protocol Adapter This 2-Port serial adapter supports the use of one or two serial protocols simultaneously making it very versatile for many…

Model# CG-232485CBO

$94.45

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USB to RS232 Adapter The USBG-8X-RS232 USB to Serial Adapter Box is designed for PC, it has intelligent expansion modules that connect to a PC…

Model# USBG-8X-RS232

$173.20

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Serial Device Server - RS232 over RJ45 The Industrial 1 Port DB9 RS-232, RS422, or RS-485 serial port adapter can be installed 100 meters away from…

Model# USBG-IPcom-113

$94.45

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USB to RS485 2-Port Serial Adapter Support for your existing RS422 and RS485 serial devices doesn't disappear because your new computer doesn't have serial ports. The USB-2COMi-M…

Model# USB-2COMi-M

$188.95

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CAN Bus from your Serial RS-232 Port The Serial RS-232 CAN Bus adapter connects to your computer's DB-9 serial port to create the CAN Bus…

Model# CG-1P232CAN

$123.89

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USB to Serial Adapter with Terminal Block Providing scalability this industrial grade USB to 8-Port Terminal Block serial adapter supports serial port data transfer rates…

Model# SA-8PXTB

$240.45

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Adds one RS-232, or RS-422, or RS-485 serial port via USB connection. Software configuration for easy RS-232, RS-422, RS-485 mode settings. Remote Serial Port Sharing:…

Model# USB-COMi-PRO

$94.49

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RS232 PCIe module Box A uniquely designed RS232 PCI combination module that supports RS232/422/485 serial signal through a PCI to DB44 cable connection. With DIP…

Model# PCIEMODBOX232

$225.95 $209.99

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RS232 PCI expansion module Uniquely designed, this RS232 PCI combination module supports RS232/422/485 serial signal through a PCI to DB44 cable connection. With DIP switch…

Model# PCIMODBOX232

$230.95

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PCI Express Adapter The SG-PCIE8SRS422485MODIS Isolated 8 Port PCI Express Module provides instant RS232, RS422, and RS485 serial port expansion via the PCI Express bus to…

Model# SG-PCIE8SRS422485MODIS

$629.95

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PCI RS232 - RS485 - RS422 Terminal Block The SG-PCIE8SRS422485MOD 8-port RS232 /422 /485 to PCI Express Module Box provides a highly scalable serial interface that…

Model# SG-PCIE8SRS422485MOD

$393.70

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RS-485 Half Duplex Serial Adapter The USB-8COMi-M allows you to add 8 USB to RS-422 or RS-485 serial ports by connecting to a host USB port. Constructed from…

Model# USB-8COMi-M

$293.95

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