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6ft (1.8m) 1-Port USB to Serial RS232 Adapter, FTDI DB9 Serial DCE Adapter Cable, Null Modem, USB 2.0 - TAA
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6ft (1.8m) 1-Port USB to Serial RS232 Adapter, FTDI DB9 Serial DCE Adapter Cable, Null Modem, USB 2.0 - TAA
  • Brand: StarTech.com
  • Part Number: ICUSB232FTN
  • Color: Black
  • Dimensions: 3.9116 in x 14.459124137931036 in x 21.0058 in
  • Model #: 197520188180
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  • $57.99 
  • Free Shipping
6ft USB to Serial Adapter, Serial to USB Adapter DB9 Male 9 Pin with PL2303 Chipset, PVC Jacket, RS232 to USB Cable for Windows 11 10 8.1 8 7 XP Vista, Mac OS, Linux
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  • $35.99 
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USB to Serial RS-232 Adapter (5ft) with COM Retention - Compatible with Windows, Mac, Linux (DB9 DTE Male Connector, Prolific PL2303GT Chipset, Up to 1Mbps) - PL2303-DB9
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USB to Serial RS-232 Adapter (5ft) with COM Retention - Compatible with Windows, Mac, Linux (DB9 DTE Male Connector, Prolific PL2303GT Chipset, Up to 1Mbps) - PL2303-DB9
  • Brand: Plugable
  • Part Number: PL2303-DB9
  • Color: Grey
  • Dimensions: 1.6002 in x 15.5956 in x 19.1008 in
  • Model #: 253185818862
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  • $44.99 
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USB to Serial 9-Pin Converter Cable, TU-S9, USB to RS232 Serial Adapter, Supports Windows & Mac, 64cm (25 in.) Cable Length, NDAA Compliant, Plug & Play, White
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USB to Serial 9-Pin Converter Cable, TU-S9, USB to RS232 Serial Adapter, Supports Windows & Mac, 64cm (25 in.) Cable Length, NDAA Compliant, Plug & Play, White
  • Brand: TRENDnet
  • Part Number: TU-S9
  • Color: White
  • Dimensions: 3.0988 in x 11.6078 in x 18.4912 in
  • Model #: 783034307127
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  • $25.99 
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UOTEK Mini RS-232 to RS-485 Converter RS232 To RS485 Conversion Adapter DB9 Connector Bidirectional Transmission UT-2201
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UOTEK Mini RS-232 to RS-485 Converter RS232 To RS485 Conversion Adapter DB9 Connector Bidirectional Transmission UT-2201
  • Type: Converter
  • Connector A: DB9 female
  • Connector B: DB9 male, with terminal block
  • Model #: UT-2201
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  • $4.99 
  • $8.04 Shipping
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3ft (1m) USB to Serial Cable, DB9 Male RS232 to USB Converter, Prolific IC, USB to Serial Adapter for PLC/Printer/Scanner/Switch, USB to COM Port Adapter, Windows/Mac (1P3FP-USB-SERIAL)
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  • $61.97 
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USB to Fiber Optic Converter - Open SFP - 1000BASE-SX/LX - Windows/Mac/Linux - USB 3.0 Ethernet Adapter - Network Adapter
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USB to Fiber Optic Converter - Open SFP - 1000BASE-SX/LX - Windows/Mac/Linux - USB 3.0 Ethernet Adapter - Network Adapter
  • Brand: StarTech.com
  • Part Number: US1GA30SFP
  • Color: Black
  • Dimensions: 2.8956 in x 14.4018 in x 16.9926 in
  • Model #: 324118251606
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  • $119.19 
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SH-U11C USB-C to RS485 RS422 Adapter for Mac Windows Linux
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SH-U11C USB-C to RS485 RS422 Adapter for Mac Windows Linux
  • Brand: DSD TECH
  • Part Number: SH-U11C
  • Dimensions: 2.2 in x 8.6 in x 12.5 in
  • Weight: 0.02 kilograms
  • Model #: 310057950700
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  • $34.99 
  • Free Shipping
FT232RL Mini USB to TTL Serial Converter Adapter Module 3.3V/5.5V
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FT232RL Mini USB to TTL Serial Converter Adapter Module 3.3V/5.5V
  • Brand: HiLetgo
  • Part Number: 3-01-0661-1
  • Color: Red
  • Dimensions: 0.8 in x 4.2 in x 8.6 in
  • Model #: 968216910477
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  • $24.79 
  • Free Shipping
UOTEK Industrial RS-232 to RS-485 RS-422 Converter RS232 to RS485 RS422 Adapter DB9F Connector with Optical Isolation UT-2127
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  • $29.49 
  • Free Shipping
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UOTEK RS-232 to RS-485 RS-422 Adapter Industrial DB9 RS232 to RS485 Converter RS422 Connector Isolation ESD Anti-Surge UT-208
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  • $48.88 
  • Free Shipping
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UOTEK Mini RS-232 to RS-485 Converter RS232 To RS485 Conversion Adapter DB9 Connector Half Duplex UT-2211
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  • $11.68 
  • Free Shipping
Direct from UOTEK Direct from UOTEK