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DB44 pin to DB9 pin cable 4 Port DB9 RS-422 serial adapter cables for PCI card to 4 x RS422/485 cards
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StarTech ICUSB234858I USB to RS-232/422/485 Serial Adapter - 8 Port - Industrial - 15 kV ESD Protection - USB to Serial Adapter - USB to Serial Hub
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StarTech ICUSB234858I USB to RS-232/422/485 Serial Adapter - 8 Port - Industrial - 15 kV ESD Protection - USB to Serial Adapter - USB to Serial Hub
  • Type: 8-Port Industrial USB to RS-232/422/485 Serial Adapter
  • Color: Black
  • Changer Type: USB to RS-232/422/485 Serial
  • Specifications: Converts a single USB port into eight RS232/RS422/RS485 serial ports over USB 2.0 with four modes: RS232, RS422, 4-wire and 2-wire RS485 15 kV ESD protection (Level 4) against noise emissions and electrical voltage surges DIN rail and wall mountable Rugged IP30 rated metal hub housing and screw-locking host connection, ideal for harsh industrial environments Data transfer baud rate up to 921.6Kbps Single USB 2.0 hub port (pass-through) for daisy chaining, or for connecting an additional USB device to the host COM port expansion with COM retention Self-powered with included external power adapter
  • Model #: ICUSB234858I
USBGear USB to Serial RS232 DB9 Adapter FTDI Chipset w/ 15kV ESD Protection, Windows 11 Support
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USBGear USB to Serial RS232 DB9 Adapter FTDI Chipset w/ 15kV ESD Protection, Windows 11 Support
  • Color: Blue
  • Connector Number: 1
  • Specifications: Serial Modes: RS232
  • Model #: USBG-232
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  • $23.49 
  • $3.99 Shipping
Vszerda DB9 Gender Changer D-SUB 9 Pin RS-232 Connector Serial Port Cable Coupler Adapter for Serial Applications-4Pcs (Female to Female)
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  • $19.28 
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StarTech Dual-Port PCI Express to DB9 Serial Card 2S232422485-PC-CARD
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StarTech Dual-Port PCI Express to DB9 Serial Card 2S232422485-PC-CARD
  • Type: PCI Express to Serial Port Card
  • Model #:
CP2102 USB to RS232 Serial COM Port Wire End Dupont Connector Programming Cable Compatible USB-RS232-1800-WE
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  • $17.48 
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USB to RS485 RJ45 Communication Cable for Delta IFD6500 Serial Port Converter With FTDI chip Support Win10
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  • $18.88 
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Golded Plated USB 2.0 to RS232 Serial DB9 Male Com Port PL2303 Chipset Converter Adapter Plug Cable 5ft/1.5m
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  • $18.30 
  • Free Shipping
CP2102 USB to RS232 Serial COM Port Wire End Dupont Conerter Programming Cable Compatible USB-RS232-1800-WE
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  • $17.48 
  • Free Shipping
Ethernet Network Port 4 pins serial Adapter Connector Fits For printer device
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  • $18.22 
  • Free Shipping
10pcs RS232 serial port connector DB9 female socket Plug connector 9pin copper RS232 COM socket adapter
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  • $11.99 
  • Free Shipping