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USB to 4 Channels Ways TTL Serial Port USB Type-C Interface 6Mbps CH344 CH348 Chip Communication Conversion Module
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  • $12.99 
  • Free Shipping
MOXA UPort 1150I - 1 Port RS-232/422/485 USB-to-Serial converters with 2 KV Isolation Protection (UPort1150I)
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  •  
  • $428.99 
  • Free Shipping
USB to Dual Serial RS-422/RS-485 Port Mountable Converter
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  • $149.99 
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Gearmo 4 Port Professional RS-232 USB 2.0 to Serial Adapter w/Nuts - USA-FTDI4X-NUT
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Gearmo 4 Port Professional RS-232 USB 2.0 to Serial Adapter w/Nuts - USA-FTDI4X-NUT
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: 045079163324
  •  
  • $56.28 
  • $3.99 Shipping
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Gearmo 4 Port USB Type-C To Serial Adapter with Per port LED Rx / TX
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Gearmo 4 Port USB Type-C To Serial Adapter with Per port LED Rx / TX
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: GM-FTDI4XC-LED
  •  
  • $61.78 
  • $3.99 Shipping
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MOXA UPort 1110-1 Port RS-232 USB-to-Serial Converter
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FT232RL USB to TTL Adapter for Development Projects,USB to Serial Converter with Genuine FTDI USB UART Compatible with Windows 7/8/10/XP,Linux,Mac OS
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  • $23.99 
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3Pcs CP2102 USB 2.0 to TTL 5Pin Serial Adapter USB to TTL Serial Converter Module for UART STC 3.3V and 5V with Dupont Wire (USB 2.0 to TTL CP2102)
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  • $23.99 
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3PCS FT232RL Mini USB to TTL FTDI Adapter Module,3.3V 5.5V FT232R Breakout FT232RL USB to Serial Converter Adapter Board
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  • $21.99 
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DTECH DT-5119 0.5m USB To RS485/422 Industrial Converter Serial Line Communication Adapter
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  • $29.08 
  • Free Shipping
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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DTECH DT-9000 Passive Bidirectional RS232 To RS485 Serial Communication Protocol Module Converter
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  • $22.82 
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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
DSD TECH SH-U11C USB-C to RS485 RS422 Adapter for Mac Windows Linux
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DSD TECH SH-U11C USB-C to RS485 RS422 Adapter for Mac Windows Linux

Limited time offer, ends 08/29

  • Model #: Kepler-C72J-beiyong-0568
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  • $43.18 
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DSD TECH SH-U11C USB-C to RS485 RS422 Adapter for Mac Windows Linux
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DSD TECH SH-U11C USB-C to RS485 RS422 Adapter for Mac Windows Linux

Limited time offer, ends 08/29

  • Model #: Kepler-C72J-0426
  •  
  • $45.08 
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CP2102 USB 2.0 to TTL Module Serial Converter Adapter Module USB to TTL Downloader with Jumper Wires
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  • $16.49 
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StarTech.com ICUSB422IS 1 Port Metal Industrial USB to RS422/RS485 Serial Adapter w/ Isolation
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StarTech.com ICUSB422IS 1 Port Metal Industrial USB to RS422/RS485 Serial Adapter w/ Isolation

OUT OF STOCK

  • Color: Black
  • Changer Type: 1 Port Metal Industrial USB to RS422/RS485 Serial Adapter
  • Specifications: Color: Black Connector Type: 1 - USB B Female Connector Type: 1 - DB9 Male General Specifications: Dip Switch Configuration Baud Rate: 300 bps to 921.6 Kbps Data Bits: 7,8 Isolation: 2500 Vrms Surge Protection: 500 Watts Power Requirements: 5V/200mA (USB Bus Powered) OS Support: Windows 98SE, ME, 2000, XP, 2003, Vista
  • Connector A: 1x USB 2.0 Type B female
  • Model #: ICUSB422IS