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CableCreation USB to RS232 Serial Adapter (FTDI Chip), 3.3 Feet USB to DB9 Fem
Free shipping
$35.24
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USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows
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$32.99
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IOGEAR 16" USB to Serial RS-232 Adapter GUC232A NEW & SEALED Ships FREE In USA
Free shipping
$22.49
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Iogear USB to RS232 Adapter
S & H: see site
$15.00
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XT-XINTE 1.5m USB-C to RS232 DB9 Male Serial Adapter w/ Female-Female Connector
Free shipping
$10.90
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2PCS USB 2.0 to RS232 Serial Port DB9 9 Pin Male Converter Adapter Compatible...
Free shipping
$16.11
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USB to RS232 USB Serial Adapter with FTDI ChipsetUSB 2.0 to Male DB9 Serial C...
Free shipping
$20.42
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ELK-USB232 USB 2.0 to RS232 converter
Shipping $15.00
$25.00
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Moxa uport 1150 usb-to -serial converter set rs-232/422/485
Free shipping
$208.96
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6FT USB 2.0 to Serial (9 Pin) DB 9 RS 232 Converter Cable, Prolific Chipset
Free shipping
$22.66
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10 Feet USB to Serial RS232 Female Adapter Cable Prolific Chip DB9 RS-2...
Free shipping
$31.28
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Plugable USB to Serial Adapter Compatible w/Windows, Mac, Linux USB to RS-232DB9
S & H: see site
$25.00
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TRENDnet 10 Ft. USB to Serial Converter, TU-S910 ,White
Shipping $6.99
$12.99
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StarTech 1' USB to RS232 Serial Adapter Cable Black ICUSB232V2
Free shipping
$30.98
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USB to RS232 DB9 Serial Cable Male Converter Adapter with FTDI Chipset...
Free shipping
$26.15
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USB to RS232 Adapter with FTDI Chipset USB to RS232 Male DB9 Serial Co...
Free shipping
$17.43
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USB TO RS232 CONVERTER WITH SOFTWARE DISK NEW IN PACKAGE
Free shipping
$14.00
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USB To RS232 TTL Auto Converter Module Adapter for Arduino 5V 3.3V PL2303HX Y12
Shipping $4.29
$3.39
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5pc HL340 USB 2.0 to RS232 Serial Adapter Cable Converter Male for Window 7 8 10
Free shipping
$14.98
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New USB 2.0 To RS232 COM Port 9 Pin Serial DB25 DB9 Adapter Cable Converter
Free shipping
$9.99
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Usb To Serial Adapter Male 9-Pin Db9 to USB B with USB A to USB B Cable
Free shipping
$14.95
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3 in 1 USB to RS485 to RS232 Converter Adapter FT232RL w/ Indicator Cable
Free shipping
$12.78
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USB to RS232 converter Industrial Converter Adapter Cable, NWOT
Free shipping
$24.95
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OIKWAN USB to RS232, USB Serial Adapter with FTDI Chipset,USB 2.0 to Male DB9 8,
Free shipping
$19.99
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TRENDnet TU-S9 USB to Serial Converter USB to RS-232 Male DB9 Serial Cable
S & H: see site
$15.99
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3M USB to RS-232 Converter RS232 to USB Adapter Cable Serial DB9 Connector Wire
Shipping $11.80
$12.26
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SIIG USB To RS-232 Serial Cable
S & H: see site
$10.99
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0.5M USB to RS-232 Converter RS232 to USB 2.0 Cable DB9 Serial Adapter Line
Shipping $11.00
$9.45
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QTY:1 1-port isolated USB to RS-232/422/485 converter support port ADAM-4561-CE
Free shipping
$194.69
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(Set Of X3) EM620503 USB to RS232 Serial Cable .
Shipping $3.99
$11.15
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USB to 4 Ports RS232 Cable Converter USB2.0 DB9 Com Expansion Connector Adapter
Shipping $12.49
$48.59
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USB to RS232/485/422 /TTL Communication Module Isolation Converter EVC8024
Free shipping
$165.60
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CableCreation USB 2.0 to RS-232 DB 9PIN SerialCable (PL-2303) Length 1m (3.3ft)
Free shipping
$11.00
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USB to RS485/RS232 Industrial Communication Module Adapter Serial Port Converter
Shipping $2.99
$7.99
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USB 2.0 to RS-232 NEW! Cables Unlimited USB-2920
Free shipping
$22.52
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1Pcs Usb To RS232 Ttl Converter Adapter Module PL2303 tq
Shipping $3.00
$1.00
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USB to SERIAL DB9 RS232 9-pin Port Cable Adapter NEW
Shipping $5.00
$4.99
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USB to prolific RS232 Serial DB9 Converter Cable For Win MAC OS X above Linux
Free shipping
$6.99
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USB to RS232 Serial Port DB9 9 Pin Male COM Port Converter AdapterHOT
Free shipping
$2.66
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Adapters USB to Converter Cable USB 2.0 Male to RS232 Female DB9 Converter
Free shipping
$7.78
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FT232RL USB to Serial adapter module USB TO RS232 Max232 for Arduino download
Free shipping
$2.15
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IOGEAR Model GUC232A 16" USB to Serial RS-232 Adapter-NEW IN ORIGINAL PACKAGE
Shipping $6.00
$15.99
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Industrial USB To RS485 RS232 Converter Upgrade Protection RS485 Converter
Free shipping
$10.70
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USB to RS232/422/485 photoelectric isolation serial converter FT232RL±12V
Free shipping
$95.00
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Serial Adapter USB 2.0 Male To RS232 Female DB9 Serial Converter Cable 9 Pin
Free shipping
$8.22
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PL2303HX USB To RS232 TTL Auto Converter Module Converter Adapter For arduino
Free shipping
$1.10
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USB RS232 TTL UART PL2303HX Auto Converter USB to COM Cable Adapter Module
Free shipping
$1.86
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USB to Serial Adapter,6 Feet USB to RS-232 Male (9-Pin) DB9 Serial Cable
Free shipping
$16.99
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USB 2.0 Male to RS232 Serial DB9 9 Pin Adapter Cable PC
Free shipping
$8.65
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PL2303HX USB To RS232 TTL Auto Converter Module Converter Adapter For arduino
Shipping $2.00
$1.50
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UC-232A USB to Serial Adapter USB to RS-232 Adapter 9-pin RS232 UC232A For ATEN
Free shipping
$12.99
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StarTech.com 1 Port USB to Serial RS232 Adapter Cable w/COM Retention FREE SHIP!
Free shipping
$48.00
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Startech 1 Port FTDI USB to RS232 Serial Null Modem Adapter Cable
Free shipping
$25.99
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USB to RS232 Converter 9 Pin Adapter for Win7/8 PL2303 DB9 Plug Adapter
Free shipping
$10.10
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HL-340 USB to RS232 COM Port Serial PDA 9 pin DB9 Cable Adapter FOR Windows7-64
Shipping $3.30
$1.83
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USB to RS485 RS422 RS232 Cable Converter 4.9Ft Full Half Duplex DB9 Adapter
Shipping $12.00
$17.78
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