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StarTech.com 1m Black DB9 RS232 Serial Null Modem Cable F/M
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StarTech.com 1m Black DB9 RS232 Serial Null Modem Cable F/M
  • Type: Serial (COM)
  • Type: Cable Connectors
  • Color: Black
  • Connector Number: 1
  • Model #: SCNM9FM1MBK
  •  
  • $8.99 
  • Free Shipping
TRENDnet TU-S4, 4-Port USB to Serial RS232 Hub, Black
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TRENDnet TU-S4, 4-Port USB to Serial RS232 Hub, Black
  • Brand: TRENDnet
  • Model: TU-S4
  • Type: Switches
  • Length: 11.000
  • Model #: TU-S4
Available Direct from TRENDnet Available Direct from TRENDnet
UTEK UT-203A RS232 to RS485/422 DB9 Connector Passive Converter Switch with 6Pin Terminal Block Transmission Distance 1.2K
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Direct from YEPLOOK Direct from YEPLOOK
  • $13.99 - $16.99
SERIALGEAR USB-4COMi-SI-M USB to Quad RS-422/485  Metal case with DIN-Rail
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SERIALGEAR USB-4COMi-SI-M USB to Quad RS-422/485 Metal case with DIN-Rail
  • Color: Black
  • Connector Number: 4
  • Specifications: Serial Modes: RS422, RS485
  • Model #: USB-4COMi-SI-M
  •  
  • $316.99 
  • $5.99 Shipping
UTEK UT-202D Passive RS232 to RS422 Converter RS422 to 9Pin Serial Port Two-way Communication Distance 1.2KM No Need Power
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Direct from YEPLOOK Direct from YEPLOOK
  • $11.99 - $14.99
SERIALGEAR USB-4COMi-M USB to Quad RS-422/485 Metal case with DIN-Rail
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SERIALGEAR USB-4COMi-M USB to Quad RS-422/485 Metal case with DIN-Rail
  • Color: Black
  • Connector Number: 4
  • Specifications: Serial Modes: RS422, RS485
  • Model #: USB-4COMi-M
  •  
  • $186.29 
  • $5.99 Shipping
UTEK UT-201B RS232 to RS485 Converter COM DB9 Industrial-grade Two-way Transmission 1.2KM Communication Protocol No Need Power
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Direct from YEPLOOK Direct from YEPLOOK
  • $8.99 - $11.99
Industrial Modbus 2Ports Serial Server RS232/RS485/RS422 to WiFi Ethernet Device Converter Connector Unit
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  •  
  • $62.95 
  • Free Shipping
External-powered 2 Port RS-485 Repeater Rail-mounted PhotoElectric Isolation UT-520
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  •  
  • $72.95 
  • Free Shipping
StarTech.com 1m Black Straight Through DB9 RS232 Serial Cable - M/F
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StarTech.com 1m Black Straight Through DB9 RS232 Serial Cable - M/F
  • Type: Serial (COM)
  • Type: Cable Connectors
  • Color: Black
  • Connector Number: 1
  • Model #: MXT1001MBK
  •  
  • $9.99 
  • Free Shipping
PCI to 2 Ports RS485/422 PCI Card Optical Isolation Surge protection 1053 Chip
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  •  
  • $51.95 
  • Free Shipping
BUCIER RS232 to RS485 Module 232 485 Mutual Conversion Module Serial Conversion Module Industrial Grade Protection 7.5-26V Board 2pcs
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  •  
  • $25.99 
  • Free Shipping
Direct from BUCIER Direct from BUCIER
UTEK UT-2201 Two-way RS232 to RS485 RS485 to RS232 DP 9Pin Passive Interface Converter Adapter Data Communication Distance 1.2KM
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Direct from YEPLOOK Direct from YEPLOOK
  • $8.99 - $11.99
UTEK UT-890A USB to RS485/422 Serial Cable Shielded Industrial Data Lines Bidirectional Anti-surge Cable 1.5M FTDI-FT232+SP213
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Direct from YEPLOOK Direct from YEPLOOK
  • $19.99 - $22.99
Dual Ethernet RJ45 Hat for RaspberryPi 2W High Speed(Expansion board with)
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  •  
  • $86.33 
  • Free Shipping
RS-232 3 Bits Isolated Converter RS232 Isolation Adapter UT-211 Connector
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  •  
  • $92.99 
  • Free Shipping
RS-232 5 Bits Isolated Converter RS232 Serial Adapter Optical Isolator UT-215
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  •  
  • $124.99 
  • Free Shipping
StarTech 1-Port Serial to Ethernet Adapter -  IP Serial Device Server For Remote RS232 Devices - Wall/DIN Rail Mount - LAN To DB9 Converter  I13-SERIAL-ETHERNET
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StarTech 1-Port Serial to Ethernet Adapter - IP Serial Device Server For Remote RS232 Devices - Wall/DIN Rail Mount - LAN To DB9 Converter I13-SERIAL-ETHERNET
  • Brand: StarTech.com
  • Type: Computer Accessories
  • Type: 1-Port Serial to Ethernet Adapter
  • Model #: I13-SERIAL-ETHERNET
16 Port Rack Mountable RS-232 USB-to-Serial Adapter with Built in Power Supply
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  •  
  • $737.99 
  • Free Shipping
UTEK UT-204E RS232 to RS485 Serial Adapter with 600w Surging Protection Industrial Grade Automation Data Transmission 1.2KM
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Direct from YEPLOOK Direct from YEPLOOK
  • $17.99 - $20.99