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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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  • $277.99 
  • Free Shipping
USB to 4-Port Independent RS-485/RS-232 Converter RS485 RS232 COM Serial Port Adapter Cable
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  • $275.99 
  • Free Shipping
UOTEK RS232 RS485 to RS485 Hub 4 Ports RS-485 Din Rail Hub Industrial Grade RS485 Serial Converter Hub with 600W Lightning Surge Protection UT-5204
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UOTEK RS232 RS485 to RS485 Hub 4 Ports RS-485 Din Rail Hub Industrial Grade RS485 Serial Converter Hub with 600W Lightning Surge Protection UT-5204
  • Standards: RS-232C?RS-485 EIA/TIA
  • LEDs: PWR TXD, RXD, and E1-E4 activity
  • Power Input: 9-30VDC/350mA
  • Temperature: -40? to 85?
  • Model #: UT-5204
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  • $81.19 
  • Free Shipping
Direct from UOTEK Direct from UOTEK
UOTEK Industrial RS-485 RS-422 to RS485 RS422 Hub 4 Ports with Optoelectronic Isolation Half Duplex with Lightning Surge Protection  DC/DC Isolated Module UT-1304
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UOTEK Industrial RS-485 RS-422 to RS485 RS422 Hub 4 Ports with Optoelectronic Isolation Half Duplex with Lightning Surge Protection DC/DC Isolated Module UT-1304
  • Standards: RS-485/422 EIA/TIA
  • Transfer Rate: 300bps-115.2Kbps
  • LEDs: PWR, TXD, RXD, and E1-E4 activity
  • Temperature: -40? to 85?
  • Model #: UT-1304
Available Direct from UOTEK Available Direct from UOTEK
4-Port Compact Industrial USB to RS-232 w/ 1m Octopus Cable & DIN Rail
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  • $205.99 
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Aten VS0401 4 Port VGA Switch with Audio - Black
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  • $295.99 
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DSD TECH SH-U11L USB to RS485 RS422 Cable with FTDI FT232 Chip-1.5M/5FT (Pack of 2)
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  • $65.99 
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