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

USB-B Upstream Port For DB9 RS485 Serial Isolation

1 Port

USB to Serial Surge and Optical Isolation converter RS-422/485
Model #: USB-COMi-SI

$99.95

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USB to RS232 Adapter – High-Speed FTDI USBG-8COM-M

8 Port

Industrial 8-Port DB-9 RS232 to USB Adapter High-Speed FTDI Chip
Model #: USBG-8COM-M

Rated 5.00 out of 5

$189.95

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1 Port

USB to Industrial 5Volt RS232 Serial Adapter FTDI
Model #: USBG-COM-X

$29.95

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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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32 Port

32 Port RS-232 USB-to-Serial Adapter
Model #: USB-32COM-RM

$599.95

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4 Port

USB 2 to 4-Port RS232-422-485 Serial TB Adapter Isolation | Surge
Model #: USB2-4COMi-SI-TB

$199.99

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1 Port

36 Inch USB to DB-9 Serial High Speed Adapter with FTDI Chipset
Model #: CG-RS232-F36

$24.99

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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

4 port USB Serial Adapter w/ Isolation and Surge Protection
Model #: CM-41042

$199.99

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1 Port

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

Rated 5.00 out of 5

$99.95

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USB 2.0 Dual Port Serial DB-9 RS-232 FTDI CHIP

USB 2.0 4 Port Serial DB-9 RS-232 FTDI CHIP - Sections image

2 Port

USB 2-Port Serial Adapter – USB 2.0 DB-9 Port RS-232 with FTDI CHIP
Model #: USBG-2X232P1

$74.99

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4 Port

4-Port RS-232 USB to Serial Adapter Data Control Box
Model #: USB-4COM

$99.98

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4 Port

Industrial 4-Port RS-232 to Ethernet Data Gateway TCP/IP
Model #: MSD-SRF4X

$199.95

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USB to Terminal Wire RS422/485 Serial Adapter

1 Port

Mini USB to Terminal RS422 RS485 FTDI Plug-in Adapter
Model #: USBG-422MINI

Rated 5.00 out of 5

$39.95

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USBG-RS232-P36 TX, Power, and RX LED status indicators

1 Port

36 Inch USB to DB-9 Serial High Speed Adapter with Prolific Chipset
Model #: CG-RS232-P36

$24.99

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8 Port

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

Rated 5.00 out of 5

$324.95

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8 Port

8 Port USB to RS-232/422/485 Octal Adapter
Model #: USB-8COMi-RM

$329.95

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

Out of stock

8 Port

USB2 to 8-Port RS232-422-485 Serial TB Adapter Isolation | Surge
Model #: USB2-8COMi-SI-TB

$299.99

Out of stock