Search results for 'usb to serial'
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Regular Price: $61.59
Special Price $18.48
The SG-PCI2S422485OCTIS RS-422/485 to PCI card is designed for your PC, workstation, thin client, or server to provide instant RS-422/485 Serial port expansion via the PCI bus. Learn More -
Regular Price: $113.30
Special Price $33.99
The SG-PCI2S422485IS RS-422/485 to PCI card is designed for your PC, workstation, thin client, or server to provide instant RS-422/485 Serial port expansion via the PCI bus. Learn More -
$156.19 As low as: $146.82The USB to RS-485 adapter installs automatically once connected to a USB port. When a serial device is connected to it, it will check for a fail signal indicated by a RED LED. With many application uses, this USB to RS-485 serial adapter is mountable and includes an attached USB cable. Learn More -
Regular Price: $134.19
Special Price $40.26
The SG-PCIE4S422485OCT RS422/485 to PCI Express card is designed for your PC, workstation, thin client, or server to provide instant RS422/485 Serial port expansion via the PCI Express bus. Learn More -
Regular Price: $50.04
Special Price $25.03
The SG-PCIE2S422485 RS422/485 to PCI Express card is designed for your PC, workstation, thin client, or server to provide instant RS422/485 Serial port expansion via the PCI Express bus. Learn More -
Regular Price: $21.95
Special Price $9.88
Passive DB9 Connect to 5-Pin Terminal Converter, The US-485TBP is a serial DB9 to Terminal signal converter from RS232 to a RS485 interface designed for PC, Workstation, Thin Client or. Learn More -
$54.98 As low as: $51.68Optically Isolated Industrial USB to RS485 / RS422 serial adapter that is designed with DB-9, RJ45, and Terminal Screw Output interfaces. Used in serial applications such as serial printers, scanners, GPS, and consumer equipment. Learn More -
$239.954 optically isolated and surge protected terminal block ports, The USB2-4COMi-SI-TB is a USB 2 to 4-port industrial serial adapter that protects you device(s) with optical Isolation, 15KV ESD. Learn More -
$179.95 As low as: $169.714 optically isolated and surge protected terminal block ports, the USB2-4COMi-TB USB to quad port industrial serial adapter is designed to make RS-422 and RS-485 serial port expansion quick and easy. Learn More -
$299.95 As low as: $288.118 RS-232/422/485 ports with terminal block connection, the USB2-8COMi-TB is a USB2 to 8-port industrial serial adapter that protects your device(s) with 15KV ESD protection and 600W surge protection. Learn More
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5.0 out of 5 stars
Perfect!.
Just what I needed.
(Review by John) -
5.0 out of 5 stars
works great.
I love the extra length it gives me for my usb cord for my phone.
(Review by Dotty) -
5.0 out of 5 stars
arrived quickly and worked - the needed drivers were on the CD that came with it..
The USB to RS-232 adapter i needed for some logging work for a computer with
(Review by Kevin Parmenter)