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USB 4-Port Serial Adapter/USB 2.0 Quad Port Serial DB-9 RS-232
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  • $225.99 
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USB to RS422 RS485 Serial Adapter Converter 6Pin Terminal Block Communication Cable
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  • $125.99 
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New CANalyst-II USB to CAN Analyzer CAN-Bus Converter Adapter Support ZLGCANpro
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  • $137.99 
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Raritan Computer Interface Module for USB and SUN USB Keyboard and Mouse (DCIM-USBG2) -
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  • $82.99 
  • $5.99 Shipping
USB to Isolated RS485 RS 485 Serial Interface Adapter Dongle Ethernet Module Converter, 72MM
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  • $119.99 
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S6N-L-T00-3.0 for Servo Driver IS620F USB Port Communication Cable Debugging Data Line
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  • $167.99 
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Coolgear Industrial USB 2.0 to RS-232 Serial Adapter Optical Isolation
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  • $140.99 
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NGFF (M.2) Key A/E to PCI-E Express 1X Extension Cord with High Speed FPC Cable
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  • $131.99 
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USB to 4-Port Independent RS-485/RS-232 Converter RS485 RS232 COM Serial Port Adapter Cable
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  • $275.99 
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DeLOCK Adaptor USB Type A Male > RS-232 Male Extended Temperature Range
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  • $142.99 
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New for NI USB-8473 Single-Port High-Speed USB CAN Interface 779792-01
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  • $562.99 
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ADVANTECH BB-USOPTL4, High Retention USB to RS-422/485 Iso. Converter
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  • $263.99 
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USB to RS422 Converter - 1 Port FT232R Interface Bridge for Serial Communication
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  • $249.99 
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Coolgear 2-Port USB to CAN Bus Adapter, DIN-Rail & Wall Mountable Metal Case
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  • $291.99 
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LiebeWH PLC Programming Cable PC Adapter 6GK15710BA000AA0 / USBMPI PC Adapter for S7300
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  • $131.99 
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USB-8COMi-M USB to 8X DB-9 Port RS-422/485 Metal case with DIN-Rail
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  • $620.99 
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Coolgear Industrial 8-Port DB-9 RS232 to USB Adapter Isolation Surge Protection
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  • $761.99 
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USB-4COMi-SI-M USB to Quad RS-422/485 Metal case with DIN-Rail
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  • $513.99 
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USB to 1 Port RS232/422/485 Photoelectric Isolation UPort 1150I Original
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  • $541.99 
  • Free Shipping