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Coolgear 2 PORT USB to Serial RS-232 DB-9 Adapter Industrial Metal Housing
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  • $66.99 
  • $3.99 Shipping
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Coolgear Dual Port USB to Serial RS-232 DB-9 Adapter Cable FTDI Chip
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  • $49.29 
  • $3.99 Shipping
Direct from CoolGear Direct from CoolGear
USB to RS-232 DB9 Serial Adapter/Converter for SystemBase Multi-1/USB RS232 Converter ver4.0
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  • $135.99 
  • Free Shipping
Industrial grade USB 3.0 to RS485 DB9 male converter USD3.0 to RS232 cable Surge protection
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  • $16.57 
  • Free Shipping
USB to RS232 Male Adapter with PL2303 Chipset, USB to DB9 Serial Converter for Windows 11, 10, 8.1, 8, 7, Linux and Mac OS,Black
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  • $19.85 
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Tripp Lite 6ft 2-Port USB to DB9/ RS 232 Serial Adapter FTDI, COM Retention
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Tripp Lite 6ft 2-Port USB to DB9/ RS 232 Serial Adapter FTDI, COM Retention
  • Color: Black
  • Cable Length: 6 ft.
  • Specifications: System Requirements: Computer or other device with available USB port and Windows XP or later, Mac OS X 10.3 and later, or Linux operating system
  • Connector A: USB A (MALE)
  • Model #: U209-006-2
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  • $82.42 
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SYBA SI-ADA15060 USB 2.0 to RS232 DB9 Male Serial Cable PL2303 Chipset
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SYBA SI-ADA15060 USB 2.0 to RS232 DB9 Male Serial Cable PL2303 Chipset
  • Cable Length: 4.92 ft.
  • Changer Type: USB to DB9 (RS-232)
  • Specifications: PL 2303 Chipset Supports USB 1.0, 1.1, and 2.0 Data Transfer Rates from 300 baud to 921600 baud Signal Indicator: Indicator lighs for Power(PWR), Send(TXD) and Receive(RXD) Supports Windows 7/8/10/XP/Vista/2000/2003/2008/2012/ CE/Mac/Linux/Android Drivers Included
  • Connector A: 1x USB 2.0 male
  • Model #: SI-ADA15060
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  • $11.99 
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SERIALGEAR Industrial 8-Port DB9 RS232 to USB Adapter with FTDI Chip 921.6Kbps
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SERIALGEAR Industrial 8-Port DB9 RS232 to USB Adapter with FTDI Chip 921.6Kbps
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: CS-42082
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  • $203.99 
  • $5.99 Shipping
CableCreation USB to RS232 Male Adapter with PL2303 Chipset, USB to DB9 Serial Converter for Windows 11, 10, 8.1, 8, 7, Linux and Mac OS,Black
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CableCreation USB to RS232 Male Adapter with PL2303 Chipset, USB to DB9 Serial Converter for Windows 11, 10, 8.1, 8, 7, Linux and Mac OS,Black
  • Brand: Vszerda
  • Part Number: CD0493
  • Type: Serial Adapter
  • Color: USB male to DB9 male
  • Model #: CD0493
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  • $16.29 
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CableCreation USB to RS232 Adapter with PL2303 Chip, USB to DB9 Serial Female Converter Compatible with Windows 10, 8.1, 8, 7, Vista, XP, Linux and Mac OS X 10.6 and Above,Black
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  • $23.29 
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DB9 8-PORT USB-TO-RS-232 CONVER
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DB9 8-PORT USB-TO-RS-232 CONVER
  • Color: N/A
  • Model #: IC1023A
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  • $629.93 
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USB 2.0 to RS232 com Serial DB9 Converter Cable For Win10 WIN8 INDUSTRY
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USB 2.0 to RS232 com Serial DB9 Converter Cable For Win10 WIN8 INDUSTRY

Limited time offer, ends 09/19

  • Model #: JC6WV-0727-OYJ-1644
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  • $17.74 
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USB to RS-232 Serial Converter with ESD protection Converter Adapter Cable FTDI Chipset usb to com db9 UT-8801
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  • $18.74 
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Socobeta USB Serial Port Module 4 Way Converter High Security Reliable Data Transmission for Industrial Use USB2.0 Type B 1 Unit
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  • $100.99 
  • Free Shipping
USB to RS485 Adapter Industrial Grade Isolation Converter DCM2610A for Industrial Use ((FTDI chip 12Mb Rate))
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  • $128.99 
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Waveshare Industrial USB to RS485 Converter, Onboard Original FT232RL and SP485EEN New for Arrival 2025 High for Quality
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  • $104.99 
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DTECH DT-9000 Passive Bidirectional RS232 To RS485 Serial Communication Protocol Module Converter
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8-Port RS-232 USB to Serial Adapter Data Control Box
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  • $285.99 
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USBGear Dual RS-232 USB Serial Adapter with LEDs, Surge Protection, Plug & Play
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  • $90.99 
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AX900M Wireless network card Computer USB network card WiFi6 receiver transmitter Bluetooth 5.3 2-in-1 adapter drive-free without Bluetooth
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  • $16.12 
  • Free Shipping
DTECH DT-9000 Passive Bidirectional RS232 To RS485 Serial Communication Protocol Module Converter
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  • $22.17 
  • Free Shipping