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USB to Serial

USB to Serial DB9 RS232 Adapters for home, business, or industrial uses in many formats. We offer Single and Multiple port USB to Serial Adapters to accommodate all Serial Communication applications.

USB-2COM-M USB to Dual RS232 Adapter

2 Port

2 Port USB to Serial RS-232 DB-9 Adapter Industrial Metal Housing

Model# USBG-2COM-M

$89.98

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CG-4X232FTDI 4-Port USB to RS232 Adapter FTDI Cable4-port FTDI USB to RS232 Adapter Labeled Serial Connectors

4 Port

4-port USB to RS232 Adapter FTDI Cable

Model# CG-4X232FTDI

$89.95

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USB2-4COM-M 4-Port Serial AdapterUSB 2.0 4-Port USB Serial DB-9 RS-232 Adapter Package Contents

4 Port

USB 2.0 4-Port USB Serial DB-9 RS-232 Adapter – FTDI Chipset

Model# USB2-4COM-M

$99.95

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2 Port

Dual Port USB to Serial RS-232 DB-9 Adapter Cable FTDI Chip

Model# XC-232-C

$59.95

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USB 2.0 to Serial High-Speed RS-232 Industrial AdapterUSB-COM-M Bottom Rubber Feet

1 Port

USB 2.0 to Serial High-Speed RS-232 Industrial Adapter

Model# USBG-COM-M

$39.95

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Industrial 4-Port RS-232 to Ethernet Data Gateway TCP/IP

4 Port

Industrial 4-Port RS-232 to Ethernet Data Gateway TCP/IP

Model# MSD-SRF4X

$199.95

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USB-COM-SI-M USB to RS232 Adapter

1 Port

Single Port RS-232 USB Serial Adapter – Optical-ISO – Surge Protection

Model# USBG-COM-SI-M

$99.95

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USB2-8COM-M 8-Port Serial Adapter DB-9 PortsUSB2-8COM-M Mounting brackets

8 Port

Industrial 8-Port RS-232 USB 2.0 Serial Adapter Box with FTDI

Model# USB2-8COM-M

$194.95

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USB-32COM-RM 32 Port USB to Serial RS232 Adapter image

32 Port

32 Port RS-232 USB-to-Serial Adapter

Model# USB-32COM-RM

$599.95

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USB-2COMi-SI-M 2 Port Optical Isolated RS422 / 485 Serial AdapterUSB-2COMi-SI-M DIP switch control
Out of stock

2 Port

2 Port USB to RS-422 /485 Optical Isolated Adapter

Model# USBG-2COMi-SI-M

$189.95

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USB 2.0 16-Port Industrial RS-232 Serial Adapter
Out of stock

16 Port

16-Port Industrial RS232 to USB 2.0 Hi-Speed Serial Adapter

Model# CG-16COM-MINI

$299.00

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USBG-BAY4 - 4 port DB-9 RS232 Adapter to USB adapter image

4 Port

USB BAY-4 Port Serial DB-9 RS-232 Adapter with FTDI Chipset

Model# USBG-BAY4

$99.99

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USB 4-Port Serial Adapter

4 Port

USB 4-Port Serial Adapter – USB 2.0 to DB-9 Port RS232 with FTDI CHIP

Model# USBG-4X232P1

$114.95

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4 port USB Serial Adapter w/ Isolation and Surge Protection4 port USB Serial Adapter Type-B Port

4 Port

4 port USB Serial Adapter w/ Isolation and Surge Protection

Model# CM-41042

$199.99

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USBG-8COMi-RM 8 Port Serial AdapterSerial Signal Dip Switch Control

8 Port

8 Port USB to RS-232/422/485 Octal Adapter

Model# USB-8COMi-RM

$329.95

Not in stock - Backorder allowed

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USB-4COMi-M USB to 4 Port Serial Adapter4-Port RS-422 / 485 USB to Serial Adapter DIP Switch Controls

4 Port

4-Port RS-422 / 485 USB to Serial Adapter

Model# USB-4COMi-M

$179.95

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USB 4 Port Serial DB-9 RS-232 Adapter Box – Prolific ChipsetUSB 4 Port Serial DB-9 RS-232 Adapter Box
Out of stock

4 Port

USB 4 Port Serial DB-9 RS-232 Adapter Box – Prolific Chipset

Model# USB-4XRS232

$88.95

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USB-16COM-RM 16 Port USB to Serial RS232 AdapterUSB-16COM-RM 16 Port USB to Serial RS232 Adapter DB-9 Ports

16 Port

16 Port RS-232 Rack Mountable USB to Serial Adapter

Model# USB-16COM-RM

$419.95

Not in stock - Backorder allowed

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Industrial 8-Port DB-9 RS232 to USB Adapter

8 Port

Industrial 8-Port DB-9 RS232 to USB Adapter w/ISO and Surge Protection

Model# CM-41082

$324.95

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Dual-Port RS-232 to Ethernet Data Gateway TCP/IPEthernet RJ-45 port for TCP/IP

2 Port

Dual-Port RS-232 to Ethernet Data Gateway TCP/IP Industrial Metal Case

Model# MSD-SRF2XM

$169.95

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USB to RS232 Adapter - USBG-SSRS1USB-SSRS1 RS232 serial cable connection

Adapters

USB RS-232 Adapter Industrial Isolated – Surge Protected FTDI Chip

Model# USBG-SSRS1

$89.95

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4-Port RS-232 USB to Serial Adapter – Octopus Cable and DIN Rail

4 Port

4-Port RS-232 USB to Serial Adapter – Octopus Cable DIN Rail

Model# USB2-4COM-M-CBL

$99.99

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Industrial 1 Port RS-232 DB9 Serial over Network Device Server

1 Port

Industrial 1 Port RS-232 DB9 Serial over Network Device Server

Model# USBG-IPCom-111

$79.95

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USB to 4 port RS-422 485 Optically Isolated AdapterUSB to 4 port RS-422 485 Optically Isolated Adapter

4 Port

4 Port USB to Quad RS-422 485 Optically Isolated Adapter

Model# USB-4COMi-SI-M

$349.95

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