Shop Serial Adapters

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$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
$65.81
$92.50
LINEAR ACP00956 Serial-To-USB Adapter Kit
BSA Security Integrators
28% off
$65.81
$92.50
LINEAR ACP00956 Serial-To-USB Adapter Kit
BSA Security Integrators
$450.00
Rauland Responder 4000 R4K Serial Peripheral Adapter - Pre-Owned
BEC Integrated
$450.00
Rauland Responder 4000 R4K Serial Peripheral Adapter - Pre-Owned
BEC Integrated
$38.99
Startech 6ft (1.8M) 1-Port USB To Serial RS232 Adapter, FTDI DB9 Serial DCE Adapter Cable, Null Modem, USB 2.0 - TAA - ICUSB232FTN
Dell
1K+
$38.99
Startech 6ft (1.8M) 1-Port USB To Serial RS232 Adapter, FTDI DB9 Serial DCE Adapter Cable, Null Modem, USB 2.0 - TAA - ICUSB232FTN
Dell
$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
923
$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
$112.74
STARTECH.COM 2 Port USB To RS232 RS422 RS485 Serial Adapter With COM Retention
Amazon.com
23
Free shipping
$112.74
STARTECH.COM 2 Port USB To RS232 RS422 RS485 Serial Adapter With COM Retention
Amazon.com
$21.96
USB To Serial Adapter Cable, USB Type A Male To DB9 Male, 3 Foot
CableWholesale
$21.96
USB To Serial Adapter Cable, USB Type A Male To DB9 Male, 3 Foot
CableWholesale
$11.98
DTECH DB9 RS232 Serial Cable Female To Female Null Modem Cord Full Handshaking 7 Wire Crossover For Data Communication (10 Feet, Black)
Amazon.com
78
$11.98
DTECH DB9 RS232 Serial Cable Female To Female Null Modem Cord Full Handshaking 7 Wire Crossover For Data Communication (10 Feet, Black)
Amazon.com
$9.00
9300-9MRT-9FRT RS-232 Cable, DB-9 Male To DB-9 Female, 1.5M, A
PLCHardware.com
$9.00
9300-9MRT-9FRT RS-232 Cable, DB-9 Male To DB-9 Female, 1.5M, A
PLCHardware.com
$11.10
DB9 Male Serial Add-A-Port Adapter With Bracket For Intel Motherboards
Field Components Inc.
$11.10
DB9 Male Serial Add-A-Port Adapter With Bracket For Intel Motherboards
Field Components Inc.
$9.55
DTECH 5 Feet DB9 9 Pin Serial Cable Male To Male RS232 Straight Through Cord
Amazon.com
403
$9.55
DTECH 5 Feet DB9 9 Pin Serial Cable Male To Male RS232 Straight Through Cord
Amazon.com
$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
$24.88
Tripp Lite USB To RS232 Serial Adapter Cable USB-A To DB25 DB9 M/M 5ft
POSGlobal.com
566
$24.88
Tripp Lite USB To RS232 Serial Adapter Cable USB-A To DB25 DB9 M/M 5ft
POSGlobal.com
$109.19
$119.99
Fluke MBX USB-RS232 USB To Serial RS232 Adapter
Transcat
$109.19
$119.99
Fluke MBX USB-RS232 USB To Serial RS232 Adapter
Transcat
$33.30
Startech USB Type-C Male To 9-Pin Serial Male Adapter Cable (1.4')
B&H Photo-Video-Pro A
1
$33.30
Startech USB Type-C Male To 9-Pin Serial Male Adapter Cable (1.4')
B&H Photo-Video-Pro A
$61.66
Husqvarna : USB-SERIAL ADAPTER Part No. 575609501
Blades Direct LLC
$61.66
Husqvarna : USB-SERIAL ADAPTER Part No. 575609501
Blades Direct LLC
$85.91
CON-485/422-EE9 SERIAL COMM - Computer & Communication Converter Supplies
Radwell.com
$85.91
CON-485/422-EE9 SERIAL COMM - Computer & Communication Converter Supplies
Radwell.com
$137.00
Allen-Bradley 1770-KFD Devicenet RS-232 PC Interface Adapter, A
PLCHardware.com
$137.00
Allen-Bradley 1770-KFD Devicenet RS-232 PC Interface Adapter, A
PLCHardware.com
$13.98
Tripp Lite (B090-A9M) Tripp Lite db9m - Rj45 Modular Serial Adapter Et
POSGlobal.com
$13.98
Tripp Lite (B090-A9M) Tripp Lite db9m - Rj45 Modular Serial Adapter Et
POSGlobal.com
$33.50
Startech 1-Port USB To Null Modem RS232 DB9 Serial DCE Adapter Cable With FTDI
B&H Photo-Video-Pro A
5
$33.50
Startech 1-Port USB To Null Modem RS232 DB9 Serial DCE Adapter Cable With FTDI
B&H Photo-Video-Pro A
$11.62
$12.60
Raritan ASCSDB9F RJ-45(F) TO DB9(F) Serial Adapter
Matrix Solutions
$11.62
$12.60
Raritan ASCSDB9F RJ-45(F) TO DB9(F) Serial Adapter
Matrix Solutions
$21.09
Tripp Lite (U209-000-R) Tripp Lite Usb Serial Adapter usb/db9m
POSGlobal.com
596
$21.09
Tripp Lite (U209-000-R) Tripp Lite Usb Serial Adapter usb/db9m
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
$21.56
Rocstor USB-A Male To RS-232 / DB9 Serial Female Null Modem Adapter Cable (6')
B&H Photo-Video-Pro A
$21.56
Rocstor USB-A Male To RS-232 / DB9 Serial Female Null Modem Adapter Cable (6')
B&H Photo-Video-Pro A
$49.00
Cardiac Science Usb To Serial Adapter Cable | 9171-001
AED Superstore
$49.00
Cardiac Science Usb To Serial Adapter Cable | 9171-001
AED Superstore
$8.83
DB9 Male To Male Slim Serial Coupler From Cablesandkits.Com
CablesAndKits.com
$8.83
DB9 Male To Male Slim Serial Coupler From Cablesandkits.Com
CablesAndKits.com
$17.89
Tripp Lite USB 1.1 Serial Adapter
COLAMCO, Inc.
596
$17.89
Tripp Lite USB 1.1 Serial Adapter
COLAMCO, Inc.
$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
$13.50
$14.00
Server Technology ADP-0019 Serial Adapter
Matrix Solutions
$13.50
$14.00
Server Technology ADP-0019 Serial Adapter
Matrix Solutions
$20.59
C2G Cables To Go USB A To DB9 Serial Adapter, Male To Male, Blue/White (26886)
Staples
276
$20.59
C2G Cables To Go USB A To DB9 Serial Adapter, Male To Male, Blue/White (26886)
Staples
$19.50
Eaton Tripp Lite Series USB-A To RS-232 (DB9) Serial Adapter Cable (M/
COMPSOURCE
$19.50
Eaton Tripp Lite Series USB-A To RS-232 (DB9) Serial Adapter Cable (M/
COMPSOURCE
$3.33
Tripp Lite P440-89FF DB9 To RJ45 Modular Serial Adapter (F/F)
COLAMCO, Inc.
1
$3.33
Tripp Lite P440-89FF DB9 To RJ45 Modular Serial Adapter (F/F)
COLAMCO, Inc.
$79.21
$81.14
Startech.COM ICUSB2322F DUAL-PORT USB To Serial RS232 Adapter - Integrated 2500VRMS Optical Isolation CI
Matrix Solutions
1K+
$79.21
$81.14
Startech.COM ICUSB2322F DUAL-PORT USB To Serial RS232 Adapter - Integrated 2500VRMS Optical Isolation CI
Matrix Solutions
$7.99
Startech NM9FF DB9 RS232 Serial Null Modem Adapter - Female To Female
FireFold
228
$7.99
Startech NM9FF DB9 RS232 Serial Null Modem Adapter - Female To Female
FireFold
$6.14
RS232 Null Modem Adapter, DB9 Male To Female Serial Connector, ADPT-DB9MF
CablesAndKits.com
$6.14
RS232 Null Modem Adapter, DB9 Male To Female Serial Connector, ADPT-DB9MF
CablesAndKits.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
Top Serial over CAT5 Adapters and Alternatives
Top Serial over CAT5 Adapters and Alternatives
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Definition of serial adapter
Jan 14, 2020
pcmag.com
Serial Adapters USB and CAN Bus System Control Converter Gateway Hardware, Wide Voltage Input 12~48VDC, CAN Bus 3000V Isolation, Aluminum Case (UIM2533)
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amazon
USA-19HS USB High Speed Serial Adapter | Eaton
USA-19HS USB High Speed Serial Adapter | Eaton
Nov 18, 2011
eaton.com
CABLEMAX USB to Serial RS-232 DB9 FTDI Mini Adapter with Extension Cable
0:33
CABLEMAX USB to Serial RS-232 DB9 FTDI Mini Adapter with Exten…
Dec 2, 2010
amazon
USB 2.0 RS-232 Serial Adapter 16 Inches w/ LED Indicators
USB 2.0 RS-232 Serial Adapter 16 Inches w/ LED Indicators
Feb 27, 2025
gearmo.com
5ft. USB 2.0 RS-232 Serial Adapter with LED Indicators
5ft. USB 2.0 RS-232 Serial Adapter with LED Indicators
5 views2 months ago
gearmo.com
0:47
Cable Matters USB C to Serial Adapter Cable - 3ft, USBC to DB9, …
3 viewsApr 27, 2018
amazon
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RJ45 to RS232, DB9 9-Pin Serial Port Male to RJ45 Cat5 Ethernet L…
108 viewsOct 17, 2016
amazon
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SABRENT USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft Ca…
Aug 31, 2013
amazon
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USB-C to Serial Adapter: Seamless Connection for Your RS-232 Devices
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Shop Serial Adapters

Sponsored
About our ads
$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
$65.81
$92.50
LINEAR ACP00956 Serial-To-USB Adapter Kit
BSA Security Integrators
28% off
$65.81
$92.50
LINEAR ACP00956 Serial-To-USB Adapter Kit
BSA Security Integrators
$450.00
Rauland Responder 4000 R4K Serial Peripheral Adapter - Pre-Owned
BEC Integrated
$450.00
Rauland Responder 4000 R4K Serial Peripheral Adapter - Pre-Owned
BEC Integrated
$38.99
Startech 6ft (1.8M) 1-Port USB To Serial RS232 Adapter, FTDI DB9 Serial DCE Adapter Cable, Null Modem, USB 2.0 - TAA - ICUSB232FTN
Dell
1K+
$38.99
Startech 6ft (1.8M) 1-Port USB To Serial RS232 Adapter, FTDI DB9 Serial DCE Adapter Cable, Null Modem, USB 2.0 - TAA - ICUSB232FTN
Dell
$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
923
$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
$112.74
STARTECH.COM 2 Port USB To RS232 RS422 RS485 Serial Adapter With COM Retention
Amazon.com
23
Free shipping
$112.74
STARTECH.COM 2 Port USB To RS232 RS422 RS485 Serial Adapter With COM Retention
Amazon.com
$21.96
USB To Serial Adapter Cable, USB Type A Male To DB9 Male, 3 Foot
CableWholesale
$21.96
USB To Serial Adapter Cable, USB Type A Male To DB9 Male, 3 Foot
CableWholesale
$11.98
DTECH DB9 RS232 Serial Cable Female To Female Null Modem Cord Full Handshaking 7 Wire Crossover For Data Communication (10 Feet, Black)
Amazon.com
78
$11.98
DTECH DB9 RS232 Serial Cable Female To Female Null Modem Cord Full Handshaking 7 Wire Crossover For Data Communication (10 Feet, Black)
Amazon.com
$9.00
9300-9MRT-9FRT RS-232 Cable, DB-9 Male To DB-9 Female, 1.5M, A
PLCHardware.com
$9.00
9300-9MRT-9FRT RS-232 Cable, DB-9 Male To DB-9 Female, 1.5M, A
PLCHardware.com
$11.10
DB9 Male Serial Add-A-Port Adapter With Bracket For Intel Motherboards
Field Components Inc.
$11.10
DB9 Male Serial Add-A-Port Adapter With Bracket For Intel Motherboards
Field Components Inc.
$9.55
DTECH 5 Feet DB9 9 Pin Serial Cable Male To Male RS232 Straight Through Cord
Amazon.com
403
$9.55
DTECH 5 Feet DB9 9 Pin Serial Cable Male To Male RS232 Straight Through Cord
Amazon.com
$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
$24.88
Tripp Lite USB To RS232 Serial Adapter Cable USB-A To DB25 DB9 M/M 5ft
POSGlobal.com
566
$24.88
Tripp Lite USB To RS232 Serial Adapter Cable USB-A To DB25 DB9 M/M 5ft
POSGlobal.com
$109.19
$119.99
Fluke MBX USB-RS232 USB To Serial RS232 Adapter
Transcat
$109.19
$119.99
Fluke MBX USB-RS232 USB To Serial RS232 Adapter
Transcat
$33.30
Startech USB Type-C Male To 9-Pin Serial Male Adapter Cable (1.4')
B&H Photo-Video-Pro A
1
$33.30
Startech USB Type-C Male To 9-Pin Serial Male Adapter Cable (1.4')
B&H Photo-Video-Pro A
$61.66
Husqvarna : USB-SERIAL ADAPTER Part No. 575609501
Blades Direct LLC
$61.66
Husqvarna : USB-SERIAL ADAPTER Part No. 575609501
Blades Direct LLC
$85.91
CON-485/422-EE9 SERIAL COMM - Computer & Communication Converter Supplies
Radwell.com
$85.91
CON-485/422-EE9 SERIAL COMM - Computer & Communication Converter Supplies
Radwell.com
$137.00
Allen-Bradley 1770-KFD Devicenet RS-232 PC Interface Adapter, A
PLCHardware.com
$137.00
Allen-Bradley 1770-KFD Devicenet RS-232 PC Interface Adapter, A
PLCHardware.com