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$27.98
$30.99
Startech.Com 17in (43Cm) 1-Port USB To Serial Adapter Cable, USB-A To DB9 RS232 Adapter, Prolific Chipset - M/M
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846
$27.98
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Startech.Com 17in (43Cm) 1-Port USB To Serial Adapter Cable, USB-A To DB9 RS232 Adapter, Prolific Chipset - M/M
Amazon.com
846
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TRIPP LITE Keyspan High-Speed USB To Serial Adapter, PC & Mac, USB-A To DB9 RS232 Male, 3 Foot / 0.91 Meter Cable, 3-Year Warranty (USA-19HS)
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TRIPP LITE Keyspan High-Speed USB To Serial Adapter, PC & Mac, USB-A To DB9 RS232 Male, 3 Foot / 0.91 Meter Cable, 3-Year Warranty (USA-19HS)
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CON-485/422-EE9 SERIAL COMM - Computer & Communication Converter Supplies
Radwell.com
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Radwell.com
$242.45
232-FIBER-MM-ST SERIAL COMM - Computer & Communication Converter Supplies
Radwell.com
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Radwell.com
$97.00
Moxa | USB To Serial Adapter,1 Port,RS-232/422/485
Amazon.com
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Moxa | USB To Serial Adapter,1 Port,RS-232/422/485
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Startech.Com 1 ft. USB To RS232 Serial DB9 Adapter Cable With COM Port Retention - Up To 920 Kpbs USB A To DB9 Serial Adapter , TAA (ICUSB232PRO)
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Startech.Com 1 ft. USB To RS232 Serial DB9 Adapter Cable With COM Port Retention - Up To 920 Kpbs USB A To DB9 Serial Adapter , TAA (ICUSB232PRO)
Amazon.com
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CON-485-PE9 SERIAL COMM - Computer & Communication Converter Supplies
Radwell.com
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CON-485-PE9 SERIAL COMM - Computer & Communication Converter Supplies
Radwell.com
$62.50
Usb 2.0 To Rs232 Serial Db9 Converter - 991-679-1
Penn Tool Co
$62.50
Usb 2.0 To Rs232 Serial Db9 Converter - 991-679-1
Penn Tool Co
$145.96
Startech ICUSB2324I 4 Port USB To DB9 RS232 Serial Adapter Hub
Staples
7
$145.96
Startech ICUSB2324I 4 Port USB To DB9 RS232 Serial Adapter Hub
Staples
7
$115.99
Startech 4 Port USB To RS232 Serial DB9 Adapter Hub
Staples
54
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Startech 4 Port USB To RS232 Serial DB9 Adapter Hub
Staples
54
$225.99
Securakey USB-To-Serial Converter For Computers Without A COM Port | All Security Equipment
All Security Equipment
$225.99
Securakey USB-To-Serial Converter For Computers Without A COM Port | All Security Equipment
All Security Equipment
$155.84
Black Box RS-232 To RS-422 Bi-Directional Interface Converter, DB9, Port-Powered (IC1474A-F)
Staples
$155.84
Black Box RS-232 To RS-422 Bi-Directional Interface Converter, DB9, Port-Powered (IC1474A-F)
Staples
$48.58
Startech PEX1S953LP One-Port RS232 Serial Adapter Card
Staples
5
$48.58
Startech PEX1S953LP One-Port RS232 Serial Adapter Card
Staples
5
$343.02
Red Lion Serial Converter Module: Selectable Baud Rates, DIN Rail Mounting, 0.98 in Overall Dp Model: ICM40030
Grainger
$343.02
Red Lion Serial Converter Module: Selectable Baud Rates, DIN Rail Mounting, 0.98 in Overall Dp Model: ICM40030
Grainger
$103.00
Allen-Bradley 1203-SSS Smart Serial To Scanport Adapter, Ser. B
PLCHardware.com
$103.00
Allen-Bradley 1203-SSS Smart Serial To Scanport Adapter, Ser. B
PLCHardware.com
$515.50
IKA 0020003456, 4 Port USB-Serial Converter With 9-Pin RS 232 Connection
Selectum
$515.50
IKA 0020003456, 4 Port USB-Serial Converter With 9-Pin RS 232 Connection
Selectum
$874.60
IKA 0020018480, 8 Port USB-Serial Converter With 9-Pin RS 232 Connection
Selectum
$874.60
IKA 0020018480, 8 Port USB-Serial Converter With 9-Pin RS 232 Connection
Selectum
$1,512.40
IKA 0020018736, 16 Port USB-Serial Converter With 9-Pin RS 232 Connection
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$1,512.40
IKA 0020018736, 16 Port USB-Serial Converter With 9-Pin RS 232 Connection
Selectum
$27.99
Startech 17in (43Cm) 1-Port USB To Serial Adapter Cable, USB-A To DB9 RS232, USB To RS232 Adapter, Prolific Chipset - M/M - ICUSB232V2
Dell
980
$27.99
Startech 17in (43Cm) 1-Port USB To Serial Adapter Cable, USB-A To DB9 RS232, USB To RS232 Adapter, Prolific Chipset - M/M - ICUSB232V2
Dell
980
$240.72
RF IDEAS (OEM-W2RS232-V3) Rfideas Wiegand To Rs232 Serial Converter
POSGlobal.com
Free shipping
$240.72
RF IDEAS (OEM-W2RS232-V3) Rfideas Wiegand To Rs232 Serial Converter
POSGlobal.com
Free shipping
$48.07
Tripp-Lite USA-19HS Keyspan High-Speed USB To Serial Adapter, TAA
FireFold
2K+
$48.07
Tripp-Lite USA-19HS Keyspan High-Speed USB To Serial Adapter, TAA
FireFold
2K+
$9.99
Manhattan USB To Serial Converter, 205153
FireFold
$9.99
Manhattan USB To Serial Converter, 205153
FireFold
$14.50
ATEN USB Type-A Male To RS-232/DB-9 Serial Male Adapter Cable (13.8") UC232A
B&H Photo-Video-Pro A
3
$14.50
ATEN USB Type-A Male To RS-232/DB-9 Serial Male Adapter Cable (13.8") UC232A
B&H Photo-Video-Pro A
3
$2,532.00
IKA 0020024151, ETH SER 8 Ethernet-Serial Converter
Selectum
$2,532.00
IKA 0020024151, ETH SER 8 Ethernet-Serial Converter
Selectum
$19.91
Monoprice USB To RS232 DB9 Male(Serial) / DB25 Male Converter Cable
kreaagency
$19.91
Monoprice USB To RS232 DB9 Male(Serial) / DB25 Male Converter Cable
kreaagency
$3,031.00
IKA 0020024153, ETH SER 16 Ethernet-Serial Converter
Selectum
$3,031.00
IKA 0020024153, ETH SER 16 Ethernet-Serial Converter
Selectum
$34.99
Dell Micro Serial To Serial - Serial Adapter - DB-9 (M) - For Latitude 12 Rugged Tablet 7202 - T4RDW
Dell
$34.99
Dell Micro Serial To Serial - Serial Adapter - DB-9 (M) - For Latitude 12 Rugged Tablet 7202 - T4RDW
Dell
$396.76
PSM-ME-RS232/RS485-P PHOENIX CONTACT - Controls & Indicators & Conversion Module Supplies
Radwell.com
2
$396.76
PSM-ME-RS232/RS485-P PHOENIX CONTACT - Controls & Indicators & Conversion Module Supplies
Radwell.com
2
$376.50
Red Lion Serial Converter Module: Selectable Baud Rates/Three Way Isolation, DIN Rail Mounting Model: ICM50000
Grainger
$376.50
Red Lion Serial Converter Module: Selectable Baud Rates/Three Way Isolation, DIN Rail Mounting Model: ICM50000
Grainger
$68.00
Sick 6042499 RS-232 To USB Converter
Southern Electronics
$68.00
Sick 6042499 RS-232 To USB Converter
Southern Electronics
$7.99
Startech NM9MF DB9 RS232 Serial Null Modem Adapter - Male To Female
FireFold
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Startech NM9MF DB9 RS232 Serial Null Modem Adapter - Male To Female
FireFold
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To Serial Card Adapter Converter Module Electronic Board
eBay
$15.99
To Serial Card Adapter Converter Module Electronic Board
eBay
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Startech NM9FF DB9 RS232 Serial Null Modem Adapter - Female To Female
FireFold
277
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Startech NM9FF DB9 RS232 Serial Null Modem Adapter - Female To Female
FireFold
277
$32.00
IOGEAR GUC232A USB To Serial RS-232 Adapter
Magnum Electronics
349
$32.00
IOGEAR GUC232A USB To Serial RS-232 Adapter
Magnum Electronics
349
$13.99
DSD TECH SH-U10 USB To RS485 Converter For Modbus
Amazon.com
542
$13.99
DSD TECH SH-U10 USB To RS485 Converter For Modbus
Amazon.com
542
$591.00
FL COMSERVER UNI 232/422/485 PHOENIX CONTACT - Computer & Communication Converter Supplies
Radwell.com
$591.00
FL COMSERVER UNI 232/422/485 PHOENIX CONTACT - Computer & Communication Converter Supplies
Radwell.com
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Shop serial converter

Sponsored
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$155.84
Black Box RS-232 To RS-422 Bi-Directional Interface Converter, DB9, Port-Powered (IC1474A-F)
Staples
$155.84
Black Box RS-232 To RS-422 Bi-Directional Interface Converter, DB9, Port-Powered (IC1474A-F)
Staples
$48.58
Startech PEX1S953LP One-Port RS232 Serial Adapter Card
Staples
5
$48.58
Startech PEX1S953LP One-Port RS232 Serial Adapter Card
Staples
$343.02
Red Lion Serial Converter Module: Selectable Baud Rates, DIN Rail Mounting, 0.98 in Overall Dp Model: ICM40030
Grainger
$343.02
Red Lion Serial Converter Module: Selectable Baud Rates, DIN Rail Mounting, 0.98 in Overall Dp Model: ICM40030
Grainger
$103.00
Allen-Bradley 1203-SSS Smart Serial To Scanport Adapter, Ser. B
PLCHardware.com
$103.00
Allen-Bradley 1203-SSS Smart Serial To Scanport Adapter, Ser. B
PLCHardware.com
$515.50
IKA 0020003456, 4 Port USB-Serial Converter With 9-Pin RS 232 Connection
Selectum
$515.50
IKA 0020003456, 4 Port USB-Serial Converter With 9-Pin RS 232 Connection
Selectum
$874.60
IKA 0020018480, 8 Port USB-Serial Converter With 9-Pin RS 232 Connection
Selectum
$874.60
IKA 0020018480, 8 Port USB-Serial Converter With 9-Pin RS 232 Connection
Selectum
$1,512.40
IKA 0020018736, 16 Port USB-Serial Converter With 9-Pin RS 232 Connection
Selectum
$1,512.40
IKA 0020018736, 16 Port USB-Serial Converter With 9-Pin RS 232 Connection
Selectum
$27.99
Startech 17in (43Cm) 1-Port USB To Serial Adapter Cable, USB-A To DB9 RS232, USB To RS232 Adapter, Prolific Chipset - M/M - ICUSB232V2
Dell
980
$27.99
Startech 17in (43Cm) 1-Port USB To Serial Adapter Cable, USB-A To DB9 RS232, USB To RS232 Adapter, Prolific Chipset - M/M - ICUSB232V2
Dell
$240.72
RF IDEAS (OEM-W2RS232-V3) Rfideas Wiegand To Rs232 Serial Converter
POSGlobal.com
Free shipping
$240.72
RF IDEAS (OEM-W2RS232-V3) Rfideas Wiegand To Rs232 Serial Converter
POSGlobal.com
$48.07
Tripp-Lite USA-19HS Keyspan High-Speed USB To Serial Adapter, TAA
FireFold
2K+
$48.07
Tripp-Lite USA-19HS Keyspan High-Speed USB To Serial Adapter, TAA
FireFold
$9.99
Manhattan USB To Serial Converter, 205153
FireFold
$9.99
Manhattan USB To Serial Converter, 205153
FireFold
$14.50
ATEN USB Type-A Male To RS-232/DB-9 Serial Male Adapter Cable (13.8") UC232A
B&H Photo-Video-Pro A
3
$14.50
ATEN USB Type-A Male To RS-232/DB-9 Serial Male Adapter Cable (13.8") UC232A
B&H Photo-Video-Pro A
$2,532.00
IKA 0020024151, ETH SER 8 Ethernet-Serial Converter
Selectum
$2,532.00
IKA 0020024151, ETH SER 8 Ethernet-Serial Converter
Selectum
$19.91
Monoprice USB To RS232 DB9 Male(Serial) / DB25 Male Converter Cable
kreaagency
$19.91
Monoprice USB To RS232 DB9 Male(Serial) / DB25 Male Converter Cable
kreaagency
$3,031.00
IKA 0020024153, ETH SER 16 Ethernet-Serial Converter
Selectum
$3,031.00
IKA 0020024153, ETH SER 16 Ethernet-Serial Converter
Selectum
$34.99
Dell Micro Serial To Serial - Serial Adapter - DB-9 (M) - For Latitude 12 Rugged Tablet 7202 - T4RDW
Dell
$34.99
Dell Micro Serial To Serial - Serial Adapter - DB-9 (M) - For Latitude 12 Rugged Tablet 7202 - T4RDW
Dell
$396.76
PSM-ME-RS232/RS485-P PHOENIX CONTACT - Controls & Indicators & Conversion Module Supplies
Radwell.com
2
$396.76
PSM-ME-RS232/RS485-P PHOENIX CONTACT - Controls & Indicators & Conversion Module Supplies
Radwell.com
$376.50
Red Lion Serial Converter Module: Selectable Baud Rates/Three Way Isolation, DIN Rail Mounting Model: ICM50000
Grainger
$376.50
Red Lion Serial Converter Module: Selectable Baud Rates/Three Way Isolation, DIN Rail Mounting Model: ICM50000
Grainger

Shop serial converter

Sponsored
About our ads
$27.98
$30.99
Startech.Com 17in (43Cm) 1-Port USB To Serial Adapter Cable, USB-A To DB9 RS232 Adapter, Prolific Chipset - M/M
Amazon.com
846
$27.98
$30.99
Startech.Com 17in (43Cm) 1-Port USB To Serial Adapter Cable, USB-A To DB9 RS232 Adapter, Prolific Chipset - M/M
Amazon.com
846
$41.99
TRIPP LITE Keyspan High-Speed USB To Serial Adapter, PC & Mac, USB-A To DB9 RS232 Male, 3 Foot / 0.91 Meter Cable, 3-Year Warranty (USA-19HS)
Amazon.com
2K+
Free shipping
$41.99
TRIPP LITE Keyspan High-Speed USB To Serial Adapter, PC & Mac, USB-A To DB9 RS232 Male, 3 Foot / 0.91 Meter Cable, 3-Year Warranty (USA-19HS)
Amazon.com
2K+
$95.45
CON-485/422-EE9 SERIAL COMM - Computer & Communication Converter Supplies
Radwell.com
$95.45
CON-485/422-EE9 SERIAL COMM - Computer & Communication Converter Supplies
Radwell.com
$242.45
232-FIBER-MM-ST SERIAL COMM - Computer & Communication Converter Supplies
Radwell.com
$242.45
232-FIBER-MM-ST SERIAL COMM - Computer & Communication Converter Supplies
Radwell.com
$97.00
Moxa | USB To Serial Adapter,1 Port,RS-232/422/485
Amazon.com
36
Free shipping
$97.00
Moxa | USB To Serial Adapter,1 Port,RS-232/422/485
Amazon.com
36
$27.50
$36.99
Startech.Com 1 ft. USB To RS232 Serial DB9 Adapter Cable With COM Port Retention - Up To 920 Kpbs USB A To DB9 Serial Adapter , TAA (ICUSB232PRO)
Amazon.com
157
25% off
$27.50
$36.99
Startech.Com 1 ft. USB To RS232 Serial DB9 Adapter Cable With COM Port Retention - Up To 920 Kpbs USB A To DB9 Serial Adapter , TAA (ICUSB232PRO)
Amazon.com
157
$23.00
CON-485-PE9 SERIAL COMM - Computer & Communication Converter Supplies
Radwell.com
$23.00
CON-485-PE9 SERIAL COMM - Computer & Communication Converter Supplies
Radwell.com
$62.50
Usb 2.0 To Rs232 Serial Db9 Converter - 991-679-1
Penn Tool Co
$62.50
Usb 2.0 To Rs232 Serial Db9 Converter - 991-679-1
Penn Tool Co
$145.96
Startech ICUSB2324I 4 Port USB To DB9 RS232 Serial Adapter Hub
Staples
7
$145.96
Startech ICUSB2324I 4 Port USB To DB9 RS232 Serial Adapter Hub
Staples
7
$115.99
Startech 4 Port USB To RS232 Serial DB9 Adapter Hub
Staples
54
$115.99
Startech 4 Port USB To RS232 Serial DB9 Adapter Hub
Staples
54
$225.99
Securakey USB-To-Serial Converter For Computers Without A COM Port | All Security Equipment
All Security Equipment
$225.99
Securakey USB-To-Serial Converter For Computers Without A COM Port | All Security Equipment
All Security Equipment
$155.84
Black Box RS-232 To RS-422 Bi-Directional Interface Converter, DB9, Port-Powered (IC1474A-F)
Staples
$155.84
Black Box RS-232 To RS-422 Bi-Directional Interface Converter, DB9, Port-Powered (IC1474A-F)
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$48.58
Startech PEX1S953LP One-Port RS232 Serial Adapter Card
Staples
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$48.58
Startech PEX1S953LP One-Port RS232 Serial Adapter Card
Staples
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$343.02
Red Lion Serial Converter Module: Selectable Baud Rates, DIN Rail Mounting, 0.98 in Overall Dp Model: ICM40030
Grainger
$343.02
Red Lion Serial Converter Module: Selectable Baud Rates, DIN Rail Mounting, 0.98 in Overall Dp Model: ICM40030
Grainger
$103.00
Allen-Bradley 1203-SSS Smart Serial To Scanport Adapter, Ser. B
PLCHardware.com
$103.00
Allen-Bradley 1203-SSS Smart Serial To Scanport Adapter, Ser. B
PLCHardware.com
$515.50
IKA 0020003456, 4 Port USB-Serial Converter With 9-Pin RS 232 Connection
Selectum
$515.50
IKA 0020003456, 4 Port USB-Serial Converter With 9-Pin RS 232 Connection
Selectum
$874.60
IKA 0020018480, 8 Port USB-Serial Converter With 9-Pin RS 232 Connection
Selectum
$874.60
IKA 0020018480, 8 Port USB-Serial Converter With 9-Pin RS 232 Connection
Selectum
$1,512.40
IKA 0020018736, 16 Port USB-Serial Converter With 9-Pin RS 232 Connection
Selectum
$1,512.40
IKA 0020018736, 16 Port USB-Serial Converter With 9-Pin RS 232 Connection
Selectum