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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 #: USB-2COM-M

$89.98

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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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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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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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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 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 #: USB-COM-M

$39.95

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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-COM-SI-M USB to RS232 Adapter

1 Port

Single Port RS-232 USB Serial Adapter – Optical-ISO – Surge Protection
Model #: USB-COM-SI-M

$99.95

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USB 2.0 16-Port Industrial RS-232 Serial Adapter

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

2 Port

2 Port USB to RS-422 /485 Optical Isolated Adapter
Model #: USBG-2COMi-SI-M

$189.95

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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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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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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

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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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Industrial 8-Port DB-9 RS232 to USB Adapter
Out of stock

8 Port

Industrial 8-Port DB-9 RS232 to USB Adapter w/ISO and Surge Protection
Model #: CM-41082

$324.95

Out of stock

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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

4 Port

USB 4 Port Serial DB-9 RS-232 Adapter Box – Prolific Chipset
Model #: USB-4XRS232

$88.95

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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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4 Port USB to RS-232/422/485 Auto Setup Adapter

4 Port

4 Port USB to RS-232/422/485 Auto Setup Adapter for Win – Linux – Mac
Model #: USBG-4COM-PRO

$324.98

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USB to RS232 Adapter - USBG-SSRS1USB-SSRS1 RS232 serial cable connection
Out of stock

Adapters

USB RS-232 Adapter Industrial Isolated – Surge Protected FTDI Chip
Model #: USBG-SSRS1

$89.95

Out of stock

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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

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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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