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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 
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3PCS USB to TTL Serial Port Converter Module CH340N Chip Integration 5V to 3.3V FS-USB-UTTL
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  • $12.77 
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5PCS Type C USB to TTL Serial Port CH340N Module 5V Upgrade MCU Download Brush line HW-234
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  • $12.93 
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USB to RS232 cable COM Port Serial 9 Pin DB9 Cable Adapter Converter PROLIFIC-PL2303 usb2.0 to RS232 cable
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  • $17.27 
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  • $15.87 - $17.27
FOR USB 2.0 to RS232 DB9 COM Serial Port Device Converter Adapter Cable, PL2303 double Chip
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FOR USB 2.0 to RS232 DB9 COM Serial Port Device Converter Adapter Cable, PL2303 double Chip

Limited time offer, ends 08/31

  • Model #: WLC78S.0727.Pallet1056
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  • $16.77 
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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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USB to RS232 cable COM Port Serial 9 Pin DB9 Cable Adapter Converter PROLIFIC-PL2303 usb2.0 to RS232 cable
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  • $17.77 
  • Free Shipping
1.2M USB 2.0 to RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Device Converter Adapter Cable CH340+ZT485 Chipset
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  • $21.98 
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  • $20.58 - $21.98
USBGear USB to Serial RS-422/RS-485 Industrial Single Port Adapter w/FTDI
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  • $128.99 
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USB to Converter Industrial Grade 4 Port Isolated Serial Adapter with 600W Protection and 1500V ESD Guard for Harsh Industrial Environments
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  • $111.79 
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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
USB to RS232 Female Serial Port Computer Cable, Cable Length: 1.5m
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  • $11.42 
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Direct from eForChina Direct from eForChina
BUCIER FT232H USB to JTAG High-Speed Multifunction Serial Port Module SPI/I2C UART/FIFO SPI/I2C
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  • $22.88 
  • Free Shipping
Direct from BUCIER Direct from BUCIER
USB to 4-Port Independent RS-485/RS-232 Converter RS485 RS232 COM Serial Port Adapter Cable
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  • $239.99 
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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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  • $239.99 
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StarTech ICUSB234858I USB to RS-232/422/485 Serial Adapter - 8 Port - Industrial - 15 kV ESD Protection - USB to Serial Adapter - USB to Serial Hub
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StarTech ICUSB234858I USB to RS-232/422/485 Serial Adapter - 8 Port - Industrial - 15 kV ESD Protection - USB to Serial Adapter - USB to Serial Hub
  • Type: 8-Port Industrial USB to RS-232/422/485 Serial Adapter
  • Color: Black
  • Changer Type: USB to RS-232/422/485 Serial
  • Specifications: Converts a single USB port into eight RS232/RS422/RS485 serial ports over USB 2.0 with four modes: RS232, RS422, 4-wire and 2-wire RS485 15 kV ESD protection (Level 4) against noise emissions and electrical voltage surges DIN rail and wall mountable Rugged IP30 rated metal hub housing and screw-locking host connection, ideal for harsh industrial environments Data transfer baud rate up to 921.6Kbps Single USB 2.0 hub port (pass-through) for daisy chaining, or for connecting an additional USB device to the host COM port expansion with COM retention Self-powered with included external power adapter
  • Model #: ICUSB234858I
DTECH USB to RS422 RS485 Serial Port Adapter Cable with FTDI Chipset 5 Position Terminal Board for Windows 11 10 8 7 XP Mac (4 Feet)
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  • $45.59 
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HL-340 USB to RS232 COM Port Serial PDA 9 pin DB9 Cable Adapter support 7-64
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HL-340 USB to RS232 COM Port Serial PDA 9 pin DB9 Cable Adapter support 7-64

Limited time offer, ends 08/31

  • Model #: WLC78S.0727.Pallet1032
  •  
  • $10.47 
  • Free Shipping