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USB to Serial RS485 Serial Adapters with 1 to 16 DB9 Ports and Terminal Block Options with Plastic or Industrial Metal Cases.

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

1 Port

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

$74.95
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Single Port USB to RS422 / 485 adapterUSB-COM-i RS232 Serial Cable Connection

1 Port

Single Port USB to RS422 / 485 adapter

$79.95
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USB to Optical Adapter Industrial Isolated RS-422/485RxD and TxD LED Indicators for this serial adapter

1 Port

USB to Optical Adapter Industrial Isolated RS-422/485

$119.95
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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

$189.95
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Industrial Serial Adapter User Selectable RS232/422/485 FTDI ChipUSB-COMiPLUS Serial Adapter DB9 Port

1 Port

USB 2.0 Industrial Adapter User Selectable RS232/422/485 FTDI Chip

$59.95
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USB to Serial Surge and Optical Isolation converter RS-422/485USB-B Upstream Port For DB9 RS485 Serial Isolation
Out of stock

1 Port

USB to Serial Surge and Optical Isolation converter RS-422/485

$99.95
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USB to Terminal Wire RS422/485 Serial AdapterRS422 / 485 Terminal Wire Block

1 Port

Mini USB to Terminal RS422 RS485 FTDI Plug-in Adapter

Rated 5.00 out of 5
$39.95
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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

$329.95
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USB2-4comi-SI-TB 4-port serial adapterUSB 2 to 4-Port RS232-422-485 Serial TB Adapter Package Contents

4 Port

USB 2 to 4-Port RS232-422-485 Serial TB Adapter Isolation | Surge

$199.99
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USB to RS232 Adapter - USBG-2COM-PROUSB-2COM-PRO 2Port Serial Adapter Terminal Block

2 Port

2 Port USB to RS232 /422 / 485 Adapter for Windows Linux and Mac

$174.95
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USB2-8COMi-SI-TB serial adapterUSB2-8COMi-SI-TB serial adapter circuit and DIP switches

8 Port

USB2 to 8-Port RS232-422-485 Serial TB Adapter Isolation | Surge

$299.99
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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

$324.98
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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

$179.95
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Single Port USB to RS-422 485 Hi-Speed Industrial AdapterLabeled Serial Signal Wire Locations

1 Port

Single Port USB to RS-422 485 Hi-Speed Industrial Adapter

$89.95
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USB to RS-232 422 485 Auto Setup Adapter Windows Linux and MacSerial Terminal Block 5-Wire Connector

1 Port

USB to RS-232 422 485 Auto Setup Adapter Windows Linux and Mac

$89.99
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USB2-8COMi-TB serial adapterUSB2-8comi-TB serial adapter DIN rail mounting

8 Port

USB2 to 8-Port RS232-422-485 Serial TB Adapter

$249.99
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Dual Port RS-422 / 485 PCMCIA PC CardDIP Switch control settings
Out of stock

2 Port

Dual Port RS-422 / 485 PCMCIA PC Card

$114.99
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USB to Serial Adapter - USB-16COMi-RMUSB to Serial Adapter - Dip Switch Controls

16 Port

16 Port USB to RS-232 422/485 Metal Serial Adapter DIN-Rail Mount

$619.95
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