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$116.51
$119.99
Fluke MBX USB-RS232 USB And Serial RS232 Cable Adapter
Test Equipment Depot
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Fluke MBX USB-RS232 USB And Serial RS232 Cable Adapter
Test Equipment Depot
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Startech.Com 8 Port USB To Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB To DB9 RS232 Hub, TAA (ICUSB2328I)
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Startech.Com 8 Port USB To Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB To DB9 RS232 Hub, TAA (ICUSB2328I)
Amazon.com
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Megger 1001-653 USB RS-232 Serial Port Adapter
Test Equipment Depot
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Megger 1001-653 USB RS-232 Serial Port Adapter
Test Equipment Depot
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USB Cable To Serial Port Converter (DB9) USB-DB9 POS Cables
Terminal Depot
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USB Cable To Serial Port Converter (DB9) USB-DB9 POS Cables
Terminal Depot
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Cardiac Science USB To Serial Adapter Cable
AED Market
$36.00
Cardiac Science USB To Serial Adapter Cable
AED Market
$65.81
LINEAR ACP00956 Serial-To-USB Adapter Kit
BSA Security Integrators
$65.81
LINEAR ACP00956 Serial-To-USB Adapter Kit
BSA Security Integrators
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DB9 Serial Y Adapter, DB9 Male To Dual DB9 Female, 12 Inch
CableWholesale
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DB9 Serial Y Adapter, DB9 Male To Dual DB9 Female, 12 Inch
CableWholesale
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Trendnet USB To Serial 9-Pin Converter Cable, TU-S9, USB To RS232 Serial Adapter, Supports Windows & Mac, USB 1.1, USB 2.0, USB 3.0, 64cm (25 In.)
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Trendnet USB To Serial 9-Pin Converter Cable, TU-S9, USB To RS232 Serial Adapter, Supports Windows & Mac, USB 1.1, USB 2.0, USB 3.0, 64cm (25 In.)
Synapse 1
$79.99
Hamplus SW-02 - Hamplus SW-02 Serial Port Splitter Switch
DX Engineering
Free shipping
$79.99
Hamplus SW-02 - Hamplus SW-02 Serial Port Splitter Switch
DX Engineering
$34.00
HP 800/600/400 G3 Serial/ PS/2 Adapter | 1VD82AA
HP
18
$34.00
HP 800/600/400 G3 Serial/ PS/2 Adapter | 1VD82AA
HP
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$31.99
C2G 1.5ft USB To Serial Cable - USB To DB9 Serial RS232 Cable - M/M - Serial Adapter - USB - RS-232
Lenovo.com
261
Free shipping
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C2G 1.5ft USB To Serial Cable - USB To DB9 Serial RS232 Cable - M/M - Serial Adapter - USB - RS-232
Lenovo.com
$59.00
Morningstar RSC-1 EIA-485 To Serial Adaptor
NAZ Solar Electric
$59.00
Morningstar RSC-1 EIA-485 To Serial Adaptor
NAZ Solar Electric
$27.99
Startech.Com 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.Com 17in (43Cm) 1-Port USB To Serial Adapter Cable, USB-A To DB9 RS232, USB To RS232 Adapter, Prolific Chipset - M/M - ICUSB232V2
Dell
$18.00
Sabrent USB To RS232 Serial Adapter
Discount Credit Card Supply
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Sabrent USB To RS232 Serial Adapter
Discount Credit Card Supply
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C2G 1.5ft USB To DB9 Serial Cable - RS232 Adapter Cable - 26886
Dell
261
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C2G 1.5ft USB To DB9 Serial Cable - RS232 Adapter Cable - 26886
Dell
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RS232 Null Modem Adapter, DB9 Male To Female Serial Connector, ADPT-DB9MF
CablesAndKits.com
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RS232 Null Modem Adapter, DB9 Male To Female Serial Connector, ADPT-DB9MF
CablesAndKits.com
$48.07
Tripp-Lite USA-19HS Keyspan High-Speed USB To Serial Adapter, TAA
FireFold
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Tripp-Lite USA-19HS Keyspan High-Speed USB To Serial Adapter, TAA
FireFold
$29.00
C2G 26886 1.5ft USB To DB9 Serial RS232 Adapter Cable
Startechtel.com
$29.00
C2G 26886 1.5ft USB To DB9 Serial RS232 Adapter Cable
Startechtel.com
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C2G USB C To DB9 Serial Adapter Cable - USB C 2.0 - M/M - 29470
Dell
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C2G USB C To DB9 Serial Adapter Cable - USB C 2.0 - M/M - 29470
Dell
$59.00
$135.70
Digi Edgeport 1I 1-Port Serial Adapter 301100131
USelessca shop
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$59.00
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Digi Edgeport 1I 1-Port Serial Adapter 301100131
USelessca shop
$11.95
Sewell Instacom USB To Serial Adapter
Sewell Direct
$11.95
Sewell Instacom USB To Serial Adapter
Sewell Direct
$7.99
Startech NM9FF DB9 RS232 Serial Null Modem Adapter - Female To Female
FireFold
253
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Startech NM9FF DB9 RS232 Serial Null Modem Adapter - Female To Female
FireFold
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Megasquirt USB To Serial Adapter: Used With Your Megasquirt ECU! For BMW
ECS Tuning
$28.99
Megasquirt USB To Serial Adapter: Used With Your Megasquirt ECU! For BMW
ECS Tuning
$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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$50.56
Bu0026b 232usb9m Serial Adapter - USB - RS-232
Cheekyhost USA
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Bu0026b 232usb9m Serial Adapter - USB - RS-232
Cheekyhost USA
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Bu0026b 232USB9M-LS Serial Adapter - USB - RS-232
hardclikk.com
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Bu0026b 232USB9M-LS Serial Adapter - USB - RS-232
hardclikk.com
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Digi Edgeport 1 Serial Adapter USB RS-232 To 1Pt Eia232 Ser DB9 Manufacturer Part Number 301-1001-15
Alloutindia Us
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Digi Edgeport 1 Serial Adapter USB RS-232 To 1Pt Eia232 Ser DB9 Manufacturer Part Number 301-1001-15
Alloutindia Us
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Comtrol Rocketport Express Octacable DB25 Serial Adapter 30129-5
uppstudios
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Comtrol Rocketport Express Octacable DB25 Serial Adapter 30129-5
uppstudios
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Bu0026b ULINX USO9ML2-LS Serial Adapter - USB - RS-232
hardclikk.com
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Bu0026b ULINX USO9ML2-LS Serial Adapter - USB - RS-232
hardclikk.com
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Cardiac Science USB Serial Adapter - AED Adapters | AED.US
AED.us
$38.00
Cardiac Science USB Serial Adapter - AED Adapters | AED.US
AED.us
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Black Box DB9 Mini Converter (USB To Serial) Serial Adapter - Serial RS-485 - RS-485
Cheekyhost USA
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Black Box DB9 Mini Converter (USB To Serial) Serial Adapter - Serial RS-485 - RS-485
Cheekyhost USA
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$110.17
SIIG Cyberserial 1-Port PCI Serial Adapter
Cheekyhost USA
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SIIG Cyberserial 1-Port PCI Serial Adapter
Cheekyhost USA
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Bu0026b 422PP9R Serial Adapter - Serial RS-232 - RS-422
hardclikk.com
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Bu0026b 422PP9R Serial Adapter - Serial RS-232 - RS-422
hardclikk.com
$106.77
Fluke MBX-USB-RS232 USB To Serial RS232 Adapter, EP0328Z
Globaltestsupply.com
$106.77
Fluke MBX-USB-RS232 USB To Serial RS232 Adapter, EP0328Z
Globaltestsupply.com
$68.79
$103.19
Quatech DSU2-400 Serial Adapter - USB 2.0 - RS-232/RS-422/RS-485
Alloutindia Us
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Quatech DSU2-400 Serial Adapter - USB 2.0 - RS-232/RS-422/RS-485
Alloutindia Us
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Bu0026b Serial Adapter - Serial RS-232 - RS-232/RS-422/RS-485
uppstudios
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Bu0026b Serial Adapter - Serial RS-232 - RS-232/RS-422/RS-485
uppstudios
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Shop serial port adapter

Sponsored
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$59.00
Morningstar RSC-1 EIA-485 To Serial Adaptor
NAZ Solar Electric
$59.00
Morningstar RSC-1 EIA-485 To Serial Adaptor
NAZ Solar Electric
$27.99
Startech.Com 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
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Startech.Com 17in (43Cm) 1-Port USB To Serial Adapter Cable, USB-A To DB9 RS232, USB To RS232 Adapter, Prolific Chipset - M/M - ICUSB232V2
Dell
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Sabrent USB To RS232 Serial Adapter
Discount Credit Card Supply
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Sabrent USB To RS232 Serial Adapter
Discount Credit Card Supply
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C2G 1.5ft USB To DB9 Serial Cable - RS232 Adapter Cable - 26886
Dell
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C2G 1.5ft USB To DB9 Serial Cable - RS232 Adapter Cable - 26886
Dell
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RS232 Null Modem Adapter, DB9 Male To Female Serial Connector, ADPT-DB9MF
CablesAndKits.com
$4.99
RS232 Null Modem Adapter, DB9 Male To Female Serial Connector, ADPT-DB9MF
CablesAndKits.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
$29.00
C2G 26886 1.5ft USB To DB9 Serial RS232 Adapter Cable
Startechtel.com
$29.00
C2G 26886 1.5ft USB To DB9 Serial RS232 Adapter Cable
Startechtel.com
$22.99
C2G USB C To DB9 Serial Adapter Cable - USB C 2.0 - M/M - 29470
Dell
$22.99
C2G USB C To DB9 Serial Adapter Cable - USB C 2.0 - M/M - 29470
Dell
$59.00
$135.70
Digi Edgeport 1I 1-Port Serial Adapter 301100131
USelessca shop
56% off
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$135.70
Digi Edgeport 1I 1-Port Serial Adapter 301100131
USelessca shop
$11.95
Sewell Instacom USB To Serial Adapter
Sewell Direct
$11.95
Sewell Instacom USB To Serial Adapter
Sewell Direct
$7.99
Startech NM9FF DB9 RS232 Serial Null Modem Adapter - Female To Female
FireFold
253
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Startech NM9FF DB9 RS232 Serial Null Modem Adapter - Female To Female
FireFold
$28.99
Megasquirt USB To Serial Adapter: Used With Your Megasquirt ECU! For BMW
ECS Tuning
$28.99
Megasquirt USB To Serial Adapter: Used With Your Megasquirt ECU! For BMW
ECS Tuning
$7.99
Startech NM9MF DB9 RS232 Serial Null Modem Adapter - Male To Female
FireFold
$7.99
Startech NM9MF DB9 RS232 Serial Null Modem Adapter - Male To Female
FireFold
$38.89
$50.56
Bu0026b 232usb9m Serial Adapter - USB - RS-232
Cheekyhost USA
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Bu0026b 232usb9m Serial Adapter - USB - RS-232
Cheekyhost USA
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Bu0026b 232USB9M-LS Serial Adapter - USB - RS-232
hardclikk.com
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Bu0026b 232USB9M-LS Serial Adapter - USB - RS-232
hardclikk.com
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Digi Edgeport 1 Serial Adapter USB RS-232 To 1Pt Eia232 Ser DB9 Manufacturer Part Number 301-1001-15
Alloutindia Us
23% off
$54.69
$71.10
Digi Edgeport 1 Serial Adapter USB RS-232 To 1Pt Eia232 Ser DB9 Manufacturer Part Number 301-1001-15
Alloutindia Us
$78.69
$124.93
Comtrol Rocketport Express Octacable DB25 Serial Adapter 30129-5
uppstudios
37% off
$78.69
$124.93
Comtrol Rocketport Express Octacable DB25 Serial Adapter 30129-5
uppstudios
$63.89
$89.45
Bu0026b ULINX USO9ML2-LS Serial Adapter - USB - RS-232
hardclikk.com
28% off
$63.89
$89.45
Bu0026b ULINX USO9ML2-LS Serial Adapter - USB - RS-232
hardclikk.com

Shop serial port adapter

Sponsored
About our ads
$116.51
$119.99
Fluke MBX USB-RS232 USB And Serial RS232 Cable Adapter
Test Equipment Depot
$116.51
$119.99
Fluke MBX USB-RS232 USB And Serial RS232 Cable Adapter
Test Equipment Depot
$175.00
$199.99
Startech.Com 8 Port USB To Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB To DB9 RS232 Hub, TAA (ICUSB2328I)
Amazon.com
202
Free shipping
12% off
$175.00
$199.99
Startech.Com 8 Port USB To Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB To DB9 RS232 Hub, TAA (ICUSB2328I)
Amazon.com
$105.95
$111.30
Megger 1001-653 USB RS-232 Serial Port Adapter
Test Equipment Depot
$105.95
$111.30
Megger 1001-653 USB RS-232 Serial Port Adapter
Test Equipment Depot
$19.99
$29.99
USB Cable To Serial Port Converter (DB9) USB-DB9 POS Cables
Terminal Depot
33% off
$19.99
$29.99
USB Cable To Serial Port Converter (DB9) USB-DB9 POS Cables
Terminal Depot
$36.00
Cardiac Science USB To Serial Adapter Cable
AED Market
$36.00
Cardiac Science USB To Serial Adapter Cable
AED Market
$65.81
LINEAR ACP00956 Serial-To-USB Adapter Kit
BSA Security Integrators
$65.81
LINEAR ACP00956 Serial-To-USB Adapter Kit
BSA Security Integrators
$7.98
DB9 Serial Y Adapter, DB9 Male To Dual DB9 Female, 12 Inch
CableWholesale
$7.98
DB9 Serial Y Adapter, DB9 Male To Dual DB9 Female, 12 Inch
CableWholesale
$41.36
Trendnet USB To Serial 9-Pin Converter Cable, TU-S9, USB To RS232 Serial Adapter, Supports Windows & Mac, USB 1.1, USB 2.0, USB 3.0, 64cm (25 In.)
Synapse 1
3K+
$41.36
Trendnet USB To Serial 9-Pin Converter Cable, TU-S9, USB To RS232 Serial Adapter, Supports Windows & Mac, USB 1.1, USB 2.0, USB 3.0, 64cm (25 In.)
Synapse 1
$79.99
Hamplus SW-02 - Hamplus SW-02 Serial Port Splitter Switch
DX Engineering
Free shipping
$79.99
Hamplus SW-02 - Hamplus SW-02 Serial Port Splitter Switch
DX Engineering
$34.00
HP 800/600/400 G3 Serial/ PS/2 Adapter | 1VD82AA
HP
18
$34.00
HP 800/600/400 G3 Serial/ PS/2 Adapter | 1VD82AA
HP
$27.19
$31.99
C2G 1.5ft USB To Serial Cable - USB To DB9 Serial RS232 Cable - M/M - Serial Adapter - USB - RS-232
Lenovo.com
261
Free shipping
15% off
$27.19
$31.99
C2G 1.5ft USB To Serial Cable - USB To DB9 Serial RS232 Cable - M/M - Serial Adapter - USB - RS-232
Lenovo.com
$59.00
Morningstar RSC-1 EIA-485 To Serial Adaptor
NAZ Solar Electric
$59.00
Morningstar RSC-1 EIA-485 To Serial Adaptor
NAZ Solar Electric
$27.99
Startech.Com 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.Com 17in (43Cm) 1-Port USB To Serial Adapter Cable, USB-A To DB9 RS232, USB To RS232 Adapter, Prolific Chipset - M/M - ICUSB232V2
Dell
$18.00
Sabrent USB To RS232 Serial Adapter
Discount Credit Card Supply
$18.00
Sabrent USB To RS232 Serial Adapter
Discount Credit Card Supply
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C2G 1.5ft USB To DB9 Serial Cable - RS232 Adapter Cable - 26886
Dell
261
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C2G 1.5ft USB To DB9 Serial Cable - RS232 Adapter Cable - 26886
Dell
$4.99
RS232 Null Modem Adapter, DB9 Male To Female Serial Connector, ADPT-DB9MF
CablesAndKits.com
$4.99
RS232 Null Modem Adapter, DB9 Male To Female Serial Connector, ADPT-DB9MF
CablesAndKits.com
$48.07
Tripp-Lite USA-19HS Keyspan High-Speed USB To Serial Adapter, TAA
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Tripp-Lite USA-19HS Keyspan High-Speed USB To Serial Adapter, TAA
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C2G 26886 1.5ft USB To DB9 Serial RS232 Adapter Cable
Startechtel.com
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C2G 26886 1.5ft USB To DB9 Serial RS232 Adapter Cable
Startechtel.com