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ADM-2813 Industrial USB to RS485 RS422 RS232 TTL Converter, FT232 Chip with Photoelectric Isolation, DIN Rail Mount Serial Adapter
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  • $122.48 
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  • $120.88 - $122.48
CP2102 USB 2.0 to TTL Module Serial Converter Adapter Module USB to TTL Downloader with Jumper Wires
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ADM-2813 Industrial USB to RS485/RS422/RS232/TTL Serial Converter, FT232 Chip with Photoelectric Isolation, DIN Rail Mount USB Serial Adapter
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  • $89.79 
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Direct from AJMRTC Direct from AJMRTC
DB25 Male to RJ45 Male Ethernet Modem Console Cable 1M - Serial to Ethernet Adapter Cable
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  • $58.09 
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FOR USB Serial Port CH340 CP2102 to TTL/ RS485/ RS232 Full Interoperability
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FOR USB Serial Port CH340 CP2102 to TTL/ RS485/ RS232 Full Interoperability

Limited time offer, ends 09/19

  • Model #: C7FW0629-JIA-644
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  • $35.40 
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1-port USB to RS-232 Serial Converter with ESD protection Converter Adapter Cable FTDI Chipset usb to com db9
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  • $24.25 
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USB2.0 USB 2.0 to RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Converter Adapter Cable FTDI chipset 1.8M Magnetic Ring Led
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  • $50.63 
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  • $49.03 - $50.63
USB to Serial RS232 Cable Adapter 4 Ports DB9 Converter 9-Pin Male to Male with Hexnuts 10/8.1/8/7/XP/
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  • $80.01 
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  • $78.41 - $80.01
USB3.0 TYPE-C To rs232/485/422 converter serial port com port 9-pin transmission industrial grade PLC control computer
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  • $85.19 
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  • $83.59 - $85.19
Coolgear USB2 to 8-Port RS232-422-485 Serial TB Adapter
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Coolgear USB2 to 8-Port RS232-422-485 Serial TB Adapter
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: USB2-8COMi-TB
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  • $328.29 
  • $5.99 Shipping
Direct from CoolGear Direct from CoolGear
9pin RS232 USB 2.0 to 4 ports Serial DB9 COM Controller Connectors Adapter Hub
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9pin RS232 USB 2.0 to 4 ports Serial DB9 COM Controller Connectors Adapter Hub

Limited time offer, ends 09/13

  • Model #: 20260720ZP6895C5JS
  •  
  • $55.81 
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  • $54.21 - $55.81
BONAEVER Connector DB9 RS232 D-SUB Serial Adapters (Female Adapter + Nut)
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  • $11.99 
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CP2102 Module USB to TTL 5PIN Serial Converter Adapter Module Downloader for UART STC 3.3V and 5V with Jumper Wires
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  • $19.99 
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Vszerda FOR USB Serial Port CH340 CP2102 to TTL/ RS485/ RS232 Full Interoperability
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  • $33.59 
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Lantronix 200.2070A RJ45 to DB9F Serial Adapter (DCE Device)
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Lantronix 200.2070A RJ45 to DB9F Serial Adapter (DCE Device)
  • Color: Gray
  • Type: Network Adapter
  • Changer Type: RJ45 to DB9F
  • Connector A: 1 x RJ-45 Male 1 x RJ-45 Male
  • Model #: 200.2070A
FOR 1-port USB to RS-232 Serial Converter with ESD protection Converter Adapter Cable Chipset usb to com db9
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  • $24.78 
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DB9 RS232 Male to RJ45 Female Serial Extender Adapter Over CAT5 CAT6 Ethernet Cable
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  • $22.39 
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Direct from AJMRTC Direct from AJMRTC
SERIALGEAR USB to Serial 4-Port DB-9 RS-232 Adapter with FTDI Chipset
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SERIALGEAR USB to Serial 4-Port DB-9 RS-232 Adapter with FTDI Chipset
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: CS-42042
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  • $124.99 
  • $5.99 Shipping
Tripp Lite DB9 to RJ45 Modular Serial Adapter M/F RS-232 RS-422 RS-485 (P440-89FM)
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Tripp Lite DB9 to RJ45 Modular Serial Adapter M/F RS-232 RS-422 RS-485 (P440-89FM)
  • Color: Black
  • Changer Type: DB9 to RJ45
  • Specifications: The P440-89FM DB9 to RJ45 Modular Serial Adapter (M/F) is designed for connecting terminals, serial printers, modems, POS and other serial devices to your network via twisted-pair Cat5e/6 cabling. This saves you time and money by eliminating the need to upgrade your existing hardware. The adapter features a male DB9 serial connector with color-coded twisted-pair wires on one side and an RJ45 female connector on the other, allowing you to create customized RS-232, RS-422 and RS-485 connections. You can connect dumb desktop terminals to a central patch or directly to an MUX. Slotted, knurled thumbscrews provide a quick, secure attachment to your device. Color-coded wiring simplifies troubleshooting.
  • Package Contents: P440-89FM DB9 to RJ45 Modular Serial Adapter (M/F)
  • Model #: P440-89FM
M.2 to four-port RS232 serial port card COM ports M KEY adapter card DB9-pin expansion card
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  • $43.99 
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SerialGear 16 Port Rack Mountable RS-232 USB-to-Serial Adapter with Built in Power Supply
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SerialGear 16 Port Rack Mountable RS-232 USB-to-Serial Adapter with Built in Power Supply
  • Part Number: USBG-16COM-RM
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: USBG-16COM-RM
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  • $429.99 
  • $7.99 Shipping
UT-8812 2-ports USB to RS-232 Serial Converter with ESD protection
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UT-8812 2-ports USB to RS-232 Serial Converter with ESD protection

Limited time offer, ends 09/13

  • Model #: 20260720ZP6900C5JS
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  • $57.54 
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  • $55.94 - $57.54
USB to RS232 Serial Cable 3M, DB9 Adapter (PL2303 Chipset) Support Cashier Register, Modem, Scanner, Digital Cameras, CNC etc, 10FT /Black
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  • $31.26 
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