Shop serial port adapter

Sponsored
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$27.68
Startech 17in 1-Port USB To Serial Adapter Cable, M/M, 43cm (ICUSB232V2) | USB-A To DB9 RS232, USB To RS232 Adapter, Prolific Chipset
Amazon.com
$27.68
Startech 17in 1-Port USB To Serial Adapter Cable, M/M, 43cm (ICUSB232V2) | USB-A To DB9 RS232, USB To RS232 Adapter, Prolific Chipset
Amazon.com
$11.99
$14.99
SABRENT USB To RS-232 DB9 Serial 9-Pin Adapter, 6ft (SBT-USC6K) | Prolific PL2303 Chipset USB To 9-Pin DB9 Serial 6-Foot Cable
Amazon.com
20% off
$11.99
$14.99
SABRENT USB To RS-232 DB9 Serial 9-Pin Adapter, 6ft (SBT-USC6K) | Prolific PL2303 Chipset USB To 9-Pin DB9 Serial 6-Foot Cable
Amazon.com
$20.98
TRIPP LITE USB To Serial Adapter Cable, USB-A To DB9 RS232, Male-To-Male, 5 Feet / 1.5 Meters, 3-Year Warranty (U209-000-R)
Amazon.com
$20.98
TRIPP LITE USB To Serial Adapter Cable, USB-A To DB9 RS232, Male-To-Male, 5 Feet / 1.5 Meters, 3-Year Warranty (U209-000-R)
Amazon.com
$399.00
Siemens 6ES7972-0CB20-0XA0 SIMATIC S7 RS232/RS485 PC Adapter V5
PLCHardware.com
$399.00
Siemens 6ES7972-0CB20-0XA0 SIMATIC S7 RS232/RS485 PC Adapter V5
PLCHardware.com
$186.00
Siemens 6ES7972-0CA32-0XA0 SIMATIC S7 RS232/RS485 TS Adapter V5
PLCHardware.com
$186.00
Siemens 6ES7972-0CA32-0XA0 SIMATIC S7 RS232/RS485 TS Adapter V5
PLCHardware.com
$110.00
Vitrek USB-2 USB A To RS232 (Serial) Adapter Cable (Requires RS2)
Test Equipment Depot
$110.00
Vitrek USB-2 USB A To RS232 (Serial) Adapter Cable (Requires RS2)
Test Equipment Depot
$84.66
Advantech bb-232usb9m | SERIAL CONVERTER, USB TO SERIAL RS-232 ADAPTER, USB 2.0 TO DB9M, 16 in CABLE | Signal Conditioning & Signal Converters
RS
$84.66
Advantech bb-232usb9m | SERIAL CONVERTER, USB TO SERIAL RS-232 ADAPTER, USB 2.0 TO DB9M, 16 in CABLE | Signal Conditioning & Signal Converters
RS
$295.70
$300.00
Fluke 884X-USB USB To RS232 Cable Adapter
Test Equipment Depot
$295.70
$300.00
Fluke 884X-USB USB To RS232 Cable Adapter
Test Equipment Depot
$122.54
ICUSB2324 4Pt Usb To Serial Rs232 Adapter
AztekComputers
$122.54
ICUSB2324 4Pt Usb To Serial Rs232 Adapter
AztekComputers
$33.99
Startech USB To RS232 Serial DB9 Adapter Cable With COM Retention (Black, 1')
B&H Photo-Video-Pro A
8
$33.99
Startech USB To RS232 Serial DB9 Adapter Cable With COM Retention (Black, 1')
B&H Photo-Video-Pro A
$24.95
Plugable USB To RS-232 DB9 Serial Adapter
B&H Photo-Video-Pro A
$24.95
Plugable USB To RS-232 DB9 Serial Adapter
B&H Photo-Video-Pro A
$40.99
Startech.Com 1P3FP-USB-SERIAL | 1 PORT USB TO RS232 DB9 SERIAL ADAPTER CABLE, 3ft | PC & Serial Adapter Cards
RS
62
$40.99
Startech.Com 1P3FP-USB-SERIAL | 1 PORT USB TO RS232 DB9 SERIAL ADAPTER CABLE, 3ft | PC & Serial Adapter Cards
RS
$20.49
USB To RS232 Serial Adapter DB9-Male/ Thumbscrew, Prolific Chipset
CablesAndKits.com
$20.49
USB To RS232 Serial Adapter DB9-Male/ Thumbscrew, Prolific Chipset
CablesAndKits.com
$85.00
PCI Serial Card 2 Port
CNC Specialty Store
$85.00
PCI Serial Card 2 Port
CNC Specialty Store
$16.83
Vcom Cu804 Usb 2.0 Type A Male To Rs232 Db-9 Serial Male Adapter
Tecisoft
$16.83
Vcom Cu804 Usb 2.0 Type A Male To Rs232 Db-9 Serial Male Adapter
Tecisoft
$63.97
AEMC 5000.60 - Adapter RS-232 To USB 2.0 | Tequipment
TEquipment
$63.97
AEMC 5000.60 - Adapter RS-232 To USB 2.0 | Tequipment
TEquipment
$117.27
Startech.Com 4-Port Pci Express Rs232 Serial Adapter Card - Pcie Rs232 Serial Host Controller Card - Pcie To Serial Db9 - 16950 Uart - Low Profile Exp
Tecisoft
$117.27
Startech.Com 4-Port Pci Express Rs232 Serial Adapter Card - Pcie Rs232 Serial Host Controller Card - Pcie To Serial Db9 - 16950 Uart - Low Profile Exp
Tecisoft
$136.99
USB 2.0 To Serial DB9 Adapter For Windows 11/10/8/7/XP/Vista 10-Pack
Home Depot
Free shipping
$136.99
USB 2.0 To Serial DB9 Adapter For Windows 11/10/8/7/XP/Vista 10-Pack
Home Depot
$51.97
$103.94
USB To RS232 Serial Adapter Cable - 1 Pack
Inspire Uplift
Free shipping
50% off
$51.97
$103.94
USB To RS232 Serial Adapter Cable - 1 Pack
Inspire Uplift
$338.03
ICUSB2328 Startech 8-Port USB To RS232 Serial Adapter
Serversfit
$338.03
ICUSB2328 Startech 8-Port USB To RS232 Serial Adapter
Serversfit
$198.97
Startech.Com ICUSB2321FIS | 1 PORT FTDI USB TO SERIAL RS232 ADAPTER CABLE ISOLATION | PC & Serial Adapter Cards
RS
1K+
$198.97
Startech.Com ICUSB2321FIS | 1 PORT FTDI USB TO SERIAL RS232 ADAPTER CABLE ISOLATION | PC & Serial Adapter Cards
RS
$32.00
IOGEAR GUC232A USB To Serial RS-232 Adapter
Magnum Electronics
391
$32.00
IOGEAR GUC232A USB To Serial RS-232 Adapter
Magnum Electronics
$58.85
STARTECH.COM PCI Express RS232 Serial Adapter Card, PEX1S953LP
Zoro.com
6
$58.85
STARTECH.COM PCI Express RS232 Serial Adapter Card, PEX1S953LP
Zoro.com
$77.85
EZGENERATION 2 Port RS232 Serial Adapter Card With 16950 UART - Pcie To Serial Adapter, EZ2993710
Zoro.com
$77.85
EZGENERATION 2 Port RS232 Serial Adapter Card With 16950 UART - Pcie To Serial Adapter, EZ2993710
Zoro.com
$213.40
ICUSB2324I - Startech Add 4 Din Rail-Mountable Rs232 Serial
Direct Macro
7
Free shipping
$213.40
ICUSB2324I - Startech Add 4 Din Rail-Mountable Rs232 Serial
Direct Macro
$24.95
Plugable USB-A To RS-232 DB9 Serial Adapter (Prolific PL2303GT Chipset)
ThriftyShop24
Free shipping
$24.95
Plugable USB-A To RS-232 DB9 Serial Adapter (Prolific PL2303GT Chipset)
ThriftyShop24
$51.00
TU-S9 - Trendnet Usb To Serial Converter
Direct Macro
3K+
Free shipping
$51.00
TU-S9 - Trendnet Usb To Serial Converter
Direct Macro
$9.99
Manhattan USB To Serial Converter, 205153
FireFold
217
$9.99
Manhattan USB To Serial Converter, 205153
FireFold
$59.87
Startech PEX1S953LP One-Port RS232 Serial Adapter Card
Staples
6
$59.87
Startech PEX1S953LP One-Port RS232 Serial Adapter Card
Staples
$11.61
SYBA Multimedia USB 1.1 To Serial DB9 Port RS232 Convertor Cable SY-ADA15006
Tecisoft
$11.61
SYBA Multimedia USB 1.1 To Serial DB9 Port RS232 Convertor Cable SY-ADA15006
Tecisoft
$71.95
Tripp Lite Keyspan High-Speed USB-To-DB9 Serial Adapter With Detachable Cable, USA-19HS
Global Industrial
$71.95
Tripp Lite Keyspan High-Speed USB-To-DB9 Serial Adapter With Detachable Cable, USA-19HS
Global Industrial
$51.00
ICUSB232DB25 - Startech Add An Rs232 Serial Port To A Notebo
Direct Macro
415
Free shipping
$51.00
ICUSB232DB25 - Startech Add An Rs232 Serial Port To A Notebo
Direct Macro
$100.99
ADVANTECH Usb To Serial 1 Port 232 w/db9m - Locked Serial, BB-232USB9M-LS
Zoro.com
$100.99
ADVANTECH Usb To Serial 1 Port 232 w/db9m - Locked Serial, BB-232USB9M-LS
Zoro.com
$25.39
CE-USB DB9 USB-Serial Converter
Saelig Company Inc
$25.39
CE-USB DB9 USB-Serial Converter
Saelig Company Inc
$45.09
Startech USB-A 2.0 To DB9 RS-232 Serial Adapter Cable With DB9 Nut Set (3.3')
B&H Photo-Video-Pro A
5
Free shipping
$45.09
Startech USB-A 2.0 To DB9 RS-232 Serial Adapter Cable With DB9 Nut Set (3.3')
B&H Photo-Video-Pro A
$146.80
ICUSB232IS Startech 1-Port Industrial USB To RS232 Serial Adapter
Serversfit
$146.80
ICUSB232IS Startech 1-Port Industrial USB To RS232 Serial Adapter
Serversfit
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Shop serial port adapter

Sponsored
About our ads
$40.99
Startech.Com 1P3FP-USB-SERIAL | 1 PORT USB TO RS232 DB9 SERIAL ADAPTER CABLE, 3ft | PC & Serial Adapter Cards
RS
62
$40.99
Startech.Com 1P3FP-USB-SERIAL | 1 PORT USB TO RS232 DB9 SERIAL ADAPTER CABLE, 3ft | PC & Serial Adapter Cards
RS
$20.49
USB To RS232 Serial Adapter DB9-Male/ Thumbscrew, Prolific Chipset
CablesAndKits.com
$20.49
USB To RS232 Serial Adapter DB9-Male/ Thumbscrew, Prolific Chipset
CablesAndKits.com
$85.00
PCI Serial Card 2 Port
CNC Specialty Store
$85.00
PCI Serial Card 2 Port
CNC Specialty Store
$16.83
Vcom Cu804 Usb 2.0 Type A Male To Rs232 Db-9 Serial Male Adapter
Tecisoft
$16.83
Vcom Cu804 Usb 2.0 Type A Male To Rs232 Db-9 Serial Male Adapter
Tecisoft
$63.97
AEMC 5000.60 - Adapter RS-232 To USB 2.0 | Tequipment
TEquipment
$63.97
AEMC 5000.60 - Adapter RS-232 To USB 2.0 | Tequipment
TEquipment
$117.27
Startech.Com 4-Port Pci Express Rs232 Serial Adapter Card - Pcie Rs232 Serial Host Controller Card - Pcie To Serial Db9 - 16950 Uart - Low Profile Exp
Tecisoft
$117.27
Startech.Com 4-Port Pci Express Rs232 Serial Adapter Card - Pcie Rs232 Serial Host Controller Card - Pcie To Serial Db9 - 16950 Uart - Low Profile Exp
Tecisoft
$136.99
USB 2.0 To Serial DB9 Adapter For Windows 11/10/8/7/XP/Vista 10-Pack
Home Depot
Free shipping
$136.99
USB 2.0 To Serial DB9 Adapter For Windows 11/10/8/7/XP/Vista 10-Pack
Home Depot
$51.97
$103.94
USB To RS232 Serial Adapter Cable - 1 Pack
Inspire Uplift
Free shipping
50% off
$51.97
$103.94
USB To RS232 Serial Adapter Cable - 1 Pack
Inspire Uplift
$338.03
ICUSB2328 Startech 8-Port USB To RS232 Serial Adapter
Serversfit
$338.03
ICUSB2328 Startech 8-Port USB To RS232 Serial Adapter
Serversfit
$198.97
Startech.Com ICUSB2321FIS | 1 PORT FTDI USB TO SERIAL RS232 ADAPTER CABLE ISOLATION | PC & Serial Adapter Cards
RS
1K+
$198.97
Startech.Com ICUSB2321FIS | 1 PORT FTDI USB TO SERIAL RS232 ADAPTER CABLE ISOLATION | PC & Serial Adapter Cards
RS
$32.00
IOGEAR GUC232A USB To Serial RS-232 Adapter
Magnum Electronics
391
$32.00
IOGEAR GUC232A USB To Serial RS-232 Adapter
Magnum Electronics
$58.85
STARTECH.COM PCI Express RS232 Serial Adapter Card, PEX1S953LP
Zoro.com
6
$58.85
STARTECH.COM PCI Express RS232 Serial Adapter Card, PEX1S953LP
Zoro.com
$77.85
EZGENERATION 2 Port RS232 Serial Adapter Card With 16950 UART - Pcie To Serial Adapter, EZ2993710
Zoro.com
$77.85
EZGENERATION 2 Port RS232 Serial Adapter Card With 16950 UART - Pcie To Serial Adapter, EZ2993710
Zoro.com
$213.40
ICUSB2324I - Startech Add 4 Din Rail-Mountable Rs232 Serial
Direct Macro
7
Free shipping
$213.40
ICUSB2324I - Startech Add 4 Din Rail-Mountable Rs232 Serial
Direct Macro
$24.95
Plugable USB-A To RS-232 DB9 Serial Adapter (Prolific PL2303GT Chipset)
ThriftyShop24
Free shipping
$24.95
Plugable USB-A To RS-232 DB9 Serial Adapter (Prolific PL2303GT Chipset)
ThriftyShop24
$51.00
TU-S9 - Trendnet Usb To Serial Converter
Direct Macro
3K+
Free shipping
$51.00
TU-S9 - Trendnet Usb To Serial Converter
Direct Macro
$9.99
Manhattan USB To Serial Converter, 205153
FireFold
217
$9.99
Manhattan USB To Serial Converter, 205153
FireFold
$59.87
Startech PEX1S953LP One-Port RS232 Serial Adapter Card
Staples
6
$59.87
Startech PEX1S953LP One-Port RS232 Serial Adapter Card
Staples

Shop serial port adapter

Sponsored
About our ads
$27.68
Startech 17in 1-Port USB To Serial Adapter Cable, M/M, 43cm (ICUSB232V2) | USB-A To DB9 RS232, USB To RS232 Adapter, Prolific Chipset
Amazon.com
$27.68
Startech 17in 1-Port USB To Serial Adapter Cable, M/M, 43cm (ICUSB232V2) | USB-A To DB9 RS232, USB To RS232 Adapter, Prolific Chipset
Amazon.com
$11.99
$14.99
SABRENT USB To RS-232 DB9 Serial 9-Pin Adapter, 6ft (SBT-USC6K) | Prolific PL2303 Chipset USB To 9-Pin DB9 Serial 6-Foot Cable
Amazon.com
20% off
$11.99
$14.99
SABRENT USB To RS-232 DB9 Serial 9-Pin Adapter, 6ft (SBT-USC6K) | Prolific PL2303 Chipset USB To 9-Pin DB9 Serial 6-Foot Cable
Amazon.com
$20.98
TRIPP LITE USB To Serial Adapter Cable, USB-A To DB9 RS232, Male-To-Male, 5 Feet / 1.5 Meters, 3-Year Warranty (U209-000-R)
Amazon.com
$20.98
TRIPP LITE USB To Serial Adapter Cable, USB-A To DB9 RS232, Male-To-Male, 5 Feet / 1.5 Meters, 3-Year Warranty (U209-000-R)
Amazon.com
$399.00
Siemens 6ES7972-0CB20-0XA0 SIMATIC S7 RS232/RS485 PC Adapter V5
PLCHardware.com
$399.00
Siemens 6ES7972-0CB20-0XA0 SIMATIC S7 RS232/RS485 PC Adapter V5
PLCHardware.com
$186.00
Siemens 6ES7972-0CA32-0XA0 SIMATIC S7 RS232/RS485 TS Adapter V5
PLCHardware.com
$186.00
Siemens 6ES7972-0CA32-0XA0 SIMATIC S7 RS232/RS485 TS Adapter V5
PLCHardware.com
$110.00
Vitrek USB-2 USB A To RS232 (Serial) Adapter Cable (Requires RS2)
Test Equipment Depot
$110.00
Vitrek USB-2 USB A To RS232 (Serial) Adapter Cable (Requires RS2)
Test Equipment Depot
$84.66
Advantech bb-232usb9m | SERIAL CONVERTER, USB TO SERIAL RS-232 ADAPTER, USB 2.0 TO DB9M, 16 in CABLE | Signal Conditioning & Signal Converters
RS
$84.66
Advantech bb-232usb9m | SERIAL CONVERTER, USB TO SERIAL RS-232 ADAPTER, USB 2.0 TO DB9M, 16 in CABLE | Signal Conditioning & Signal Converters
RS
$295.70
$300.00
Fluke 884X-USB USB To RS232 Cable Adapter
Test Equipment Depot
$295.70
$300.00
Fluke 884X-USB USB To RS232 Cable Adapter
Test Equipment Depot
$122.54
ICUSB2324 4Pt Usb To Serial Rs232 Adapter
AztekComputers
$122.54
ICUSB2324 4Pt Usb To Serial Rs232 Adapter
AztekComputers
$33.99
Startech USB To RS232 Serial DB9 Adapter Cable With COM Retention (Black, 1')
B&H Photo-Video-Pro A
8
$33.99
Startech USB To RS232 Serial DB9 Adapter Cable With COM Retention (Black, 1')
B&H Photo-Video-Pro A
$24.95
Plugable USB To RS-232 DB9 Serial Adapter
B&H Photo-Video-Pro A
$24.95
Plugable USB To RS-232 DB9 Serial Adapter
B&H Photo-Video-Pro A
$40.99
Startech.Com 1P3FP-USB-SERIAL | 1 PORT USB TO RS232 DB9 SERIAL ADAPTER CABLE, 3ft | PC & Serial Adapter Cards
RS
62
$40.99
Startech.Com 1P3FP-USB-SERIAL | 1 PORT USB TO RS232 DB9 SERIAL ADAPTER CABLE, 3ft | PC & Serial Adapter Cards
RS
$20.49
USB To RS232 Serial Adapter DB9-Male/ Thumbscrew, Prolific Chipset
CablesAndKits.com
$20.49
USB To RS232 Serial Adapter DB9-Male/ Thumbscrew, Prolific Chipset
CablesAndKits.com
$85.00
PCI Serial Card 2 Port
CNC Specialty Store
$85.00
PCI Serial Card 2 Port
CNC Specialty Store
$16.83
Vcom Cu804 Usb 2.0 Type A Male To Rs232 Db-9 Serial Male Adapter
Tecisoft
$16.83
Vcom Cu804 Usb 2.0 Type A Male To Rs232 Db-9 Serial Male Adapter
Tecisoft
$63.97
AEMC 5000.60 - Adapter RS-232 To USB 2.0 | Tequipment
TEquipment
$63.97
AEMC 5000.60 - Adapter RS-232 To USB 2.0 | Tequipment
TEquipment
$117.27
Startech.Com 4-Port Pci Express Rs232 Serial Adapter Card - Pcie Rs232 Serial Host Controller Card - Pcie To Serial Db9 - 16950 Uart - Low Profile Exp
Tecisoft
$117.27
Startech.Com 4-Port Pci Express Rs232 Serial Adapter Card - Pcie Rs232 Serial Host Controller Card - Pcie To Serial Db9 - 16950 Uart - Low Profile Exp
Tecisoft
$136.99
USB 2.0 To Serial DB9 Adapter For Windows 11/10/8/7/XP/Vista 10-Pack
Home Depot
Free shipping
$136.99
USB 2.0 To Serial DB9 Adapter For Windows 11/10/8/7/XP/Vista 10-Pack
Home Depot