2 Port

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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.

Dual Port RS-232 USB-to-Serial Plugin Adapter

Protocol

Port COunt

2 Port Serial Adapters

2 port USB 2.0 to Serial Industrial Adapters supporting RS-232, RS-422, and or RS-485 – Rack or DIN Rail mounting for rugged serial applications.

USB to RS232 Adapter - Dual Port Serial The USBG-232FT-1 is a Dual Port RS-232 USB…

Model# USBG-232FT-1

$44.98

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USB to RS232 Metal Serial Adapter The USB-2COM-M is an industrial USB to Serial adapter…

Model# USBG-2COM-M

$89.98

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Beagle Bone Black - Expansion Cape BeagleBone I/O Module with automatic recognition of USB ports and…

Model# USB-2COM-BB

$39.99

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USB to RS232 Adapter with FTDI This USB to Serial Dual Port Adapter converts your USB port into…

Model# XC-232-C

$59.95

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USB to RS485 Serial Adapter This 2-Port USB to RS-422/485 serial adapter allows you to…

Model# USBG-2COMi-SI-M

$189.95

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USB to RS232 - 2 Port USB Serial Adapter The USBG-2X232P1 USB 2-Port Serial Adapter…

Model# USBG-2X232P1

$74.99

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PCI Express Card - Port Protection The SG-PCIE2S422485OCTIS RS422/485 to PCI Express 2 Port Express card…

Model# SG-PCIE2S422485OCTIS

$149.95

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RS232 to Ethernet - Two Port Adapter The MSD-SRF2X Dual port RS-232 to Ethernet data…

Model# MSD-SRF2XM

$169.95

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PCI Express Card - 2 Port Serial The SG-PCI2S422485IS 2 port PCI RS422 /485 Card…

Model# SG-PCI2S422485IS

$149.98

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Serial to USB Multi-Protocol Adapter This 2-Port serial adapter supports the use of one or…

Model# CG-232485CBO

$89.95

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PCI Express Card - with Device Protection The SG-PCIE2S422485IS 2 Port RS422 RS485 PCI Express card…

Model# SG-PCIE2S422485IS

$139.95

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Mini PCIe Serial Card Jumper configurable Mini PCIe card for RS422 and RS485 serial applications.…

Model# CG-2PRT4MPC

$69.99

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PCI Express Card - Serial Device Expansion The SG-PCI2S422485 2 Port PCI adds 2 RS422…

Model# SG-PCI2S422485

$99.95

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USB to RS485 2-Port Serial Adapter Support for your existing RS422 and RS485 serial devices doesn't disappear…

Model# USB-2COMi-M

$179.95

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Adds two RS-232, RS-422, or RS-485 serial ports via USB connection. Software configuration for easy…

Model# USB-2COMi-PRO

$149.99

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PCI Express Card - 2 Port RS422 - RS485 The 2 Port PCI RS422 /485…

Model# SG-PCIE2S422485

$79.95

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PCI Express Card - 2 Port Surge Protection The SG-PCI2S422485OCTIS 2 Port PCI RS422 RS485 card with Breakout…

Model# SG-PCI2S422485OCTIS

$89.95

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