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$20.98
$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
32% off
$20.98
$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
$27.99
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
$282.04
ADAPTER 1PORT USB-RS232/RS422/RS485 Sick | PLC Direct | Programmable Logic Controllers And Industrial Automation Products
PLC Direct
$282.04
ADAPTER 1PORT USB-RS232/RS422/RS485 Sick | PLC Direct | Programmable Logic Controllers And Industrial Automation Products
PLC Direct
$26.99
DTECH 6 Feet USB To RS422 RS485 Serial Port Converter Adapter Cable With FTDI Chip Supports Windows 11 10 8 7 XP Mac
Amazon.com
415
$26.99
DTECH 6 Feet USB To RS422 RS485 Serial Port Converter Adapter Cable With FTDI Chip Supports Windows 11 10 8 7 XP Mac
Amazon.com
415
$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
$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
$16.99
IOGEAR USB To PDA/Serial (DB9) Adapter W/ PC & Mac Drivers - GUC232A
Amazon.com
$16.99
IOGEAR USB To PDA/Serial (DB9) Adapter W/ PC & Mac Drivers - GUC232A
Amazon.com
$21.09
Tripp Lite (U209-000-R) Tripp Lite Usb Serial Adapter usb/db9m
POSGlobal.com
$21.09
Tripp Lite (U209-000-R) Tripp Lite Usb Serial Adapter usb/db9m
POSGlobal.com
$24.88
Tripp Lite USB To RS232 Serial Adapter Cable USB-A To DB25 DB9 M/M 5ft
POSGlobal.com
556
$24.88
Tripp Lite USB To RS232 Serial Adapter Cable USB-A To DB25 DB9 M/M 5ft
POSGlobal.com
556
$34.99
Startech.Com 3ft (91Cm) 1-Port USB To RS232 DB9 Serial Adapter Cable, USB To Serial Adapter Cable - M/M - ICUSB232SM3
Dell
17
$34.99
Startech.Com 3ft (91Cm) 1-Port USB To RS232 DB9 Serial Adapter Cable, USB To Serial Adapter Cable - M/M - ICUSB232SM3
Dell
17
$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
$109.47
STARTECH.COM 2 Port USB To RS232 RS422 RS485 Serial Adapter With COM Retention
Amazon.com
34
Free shipping
$109.47
STARTECH.COM 2 Port USB To RS232 RS422 RS485 Serial Adapter With COM Retention
Amazon.com
34
$13.40
Tripp Lite (B090-A9F) Tripp Lite Db9f - Rj45 Modular Serial Adapter Et
POSGlobal.com
$13.40
Tripp Lite (B090-A9F) Tripp Lite Db9f - Rj45 Modular Serial Adapter Et
POSGlobal.com
$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
1K+
$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
$20.56
Tripp Lite (P430-006) Tripp Lite Rj45 To Db9f Cisco Serial Console Por
POSGlobal.com
14
$20.56
Tripp Lite (P430-006) Tripp Lite Rj45 To Db9f Cisco Serial Console Por
POSGlobal.com
14
$21.99
C2G 1.5ft USB To DB9 Serial Cable - RS232 Adapter Cable - 26886
Dell
274
$21.99
C2G 1.5ft USB To DB9 Serial Cable - RS232 Adapter Cable - 26886
Dell
274
$82.75
Electronics International Keyspan Serial To USB Adapter
AircraftSpruce.com
$82.75
Electronics International Keyspan Serial To USB Adapter
AircraftSpruce.com
$20.34
DTECH DT-5011 USB 2.0 To RS232 Serial Adapter Cable, 5M, LED Indicator
bigupgadgets.com
$20.34
DTECH DT-5011 USB 2.0 To RS232 Serial Adapter Cable, 5M, LED Indicator
bigupgadgets.com
$61.66
Husqvarna : USB-SERIAL ADAPTER Part No. 575609501
Blades Direct LLC
$61.66
Husqvarna : USB-SERIAL ADAPTER Part No. 575609501
Blades Direct LLC
$8.07
USB To RS232 Female Serial Port Computer Cable, 1.5m Length
bigupgadgets.com
$8.07
USB To RS232 Female Serial Port Computer Cable, 1.5m Length
bigupgadgets.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
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
$327.75
I13-SERIAL-ETHERNET STARTECH.COM - Computer & Computer Accessory Supplies
Radwell.com
$327.75
I13-SERIAL-ETHERNET STARTECH.COM - Computer & Computer Accessory Supplies
Radwell.com
$204.99
Startech USB To Serial Adapter Hub - 8 Port - Industrial - Wall Mount - Din Rail - COM Port Retention - FTDI USB To RS232, TAA - ICUSB2328I
Dell
$204.99
Startech USB To Serial Adapter Hub - 8 Port - Industrial - Wall Mount - Din Rail - COM Port Retention - FTDI USB To RS232, TAA - ICUSB2328I
Dell
$16.95
SF Cable - 2.5ft USB To Serial DB9 RS232 Cable Adapter
sfcable.com
$16.95
SF Cable - 2.5ft USB To Serial DB9 RS232 Cable Adapter
sfcable.com
$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
$115.99
4 Port PCI Express RS232 Serial Adapter Card - 16950 UART - 256-Byte FIFO Cache - PCI E Serial Card (PEX4S953LP) - PEX4S953
Dell
$115.99
4 Port PCI Express RS232 Serial Adapter Card - 16950 UART - 256-Byte FIFO Cache - PCI E Serial Card (PEX4S953LP) - PEX4S953
Dell
$958.81
1105709 Phoenix Contact Ethernet To Serial Adapter Card - 4 Ports (2 Ethernet Port, 2 Serial Port) - RS-232/422/485 Interface.
Onlinecomponents.com
$958.81
1105709 Phoenix Contact Ethernet To Serial Adapter Card - 4 Ports (2 Ethernet Port, 2 Serial Port) - RS-232/422/485 Interface.
Onlinecomponents.com
$17.95
SF Cable - 6ft USB To Serial DB9 RS232 Cable Adapter With Screw
sfcable.com
$17.95
SF Cable - 6ft USB To Serial DB9 RS232 Cable Adapter With Screw
sfcable.com
$16.95
SF Cable - 1ft USB To Serial DB9 RS232 Cable Adapter With Screw
sfcable.com
$16.95
SF Cable - 1ft USB To Serial DB9 RS232 Cable Adapter With Screw
sfcable.com
$142.99
4 Port PCI Express RS232 Serial Adapter Card - 16950 UART - Low Profile - 256-Byte FIFO Cache - PCI E Serial Card - PEX4S953LP
Dell
$142.99
4 Port PCI Express RS232 Serial Adapter Card - 16950 UART - Low Profile - 256-Byte FIFO Cache - PCI E Serial Card - PEX4S953LP
Dell
$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
$17.95
SF Cable - 6ft USB To Serial DB9 RS232 Cable Adapter
sfcable.com
$17.95
SF Cable - 6ft USB To Serial DB9 RS232 Cable Adapter
sfcable.com
$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
$7.99
Startech NM9FF DB9 RS232 Serial Null Modem Adapter - Female To Female
FireFold
$7.99
Startech NM9FF DB9 RS232 Serial Null Modem Adapter - Female To Female
FireFold
USB to RS-232 Converter circuit Diagram Explained
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FTDI FT232RL USB to Serial Module (AZ-Delivery) Detailed Review
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FTDI FT232RL USB to Serial Module (AZ-Delivery) Detailed Review
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YouTubedablet
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USB to Multi-Protocol Serial Adapter: RS-232 / TTL UART / RS-485
Apr 9, 2024
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Cable Matters USB C to RS232 DB9 Serial Cable - Thunderbolt 3 Port Compatible
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Arduino Mini Getting Started - USB to Serial Communication
107.1K viewsJul 29, 2014
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SABRENT USB 2.0 to Serial (9-Pin) DB-9 RS-232 Converter Cable, 6-Feet
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17in (43cm) 1-Port USB to Serial Adapter Cable, USB-A to DB9 RS232, USB to RS232 Adapter, Prolific C
17in (43cm) 1-Port USB to Serial Adapter Cable, USB-A to DB9 RS232, USB to RS232 Adapter, Prolific C
Aug 31, 2020
startech.com
USB to RS232 Serial Adapter with FTDI Chipset - USB 2.0 to Female DB9 Serial Cable for Windows and Mac (6ft)
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Shop serial adapter

Sponsored
About our ads
$20.98
$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
32% off
$20.98
$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
$27.99
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
$282.04
ADAPTER 1PORT USB-RS232/RS422/RS485 Sick | PLC Direct | Programmable Logic Controllers And Industrial Automation Products
PLC Direct
$282.04
ADAPTER 1PORT USB-RS232/RS422/RS485 Sick | PLC Direct | Programmable Logic Controllers And Industrial Automation Products
PLC Direct
$26.99
DTECH 6 Feet USB To RS422 RS485 Serial Port Converter Adapter Cable With FTDI Chip Supports Windows 11 10 8 7 XP Mac
Amazon.com
415
$26.99
DTECH 6 Feet USB To RS422 RS485 Serial Port Converter Adapter Cable With FTDI Chip Supports Windows 11 10 8 7 XP Mac
Amazon.com
415
$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
$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
$16.99
IOGEAR USB To PDA/Serial (DB9) Adapter W/ PC & Mac Drivers - GUC232A
Amazon.com
$16.99
IOGEAR USB To PDA/Serial (DB9) Adapter W/ PC & Mac Drivers - GUC232A
Amazon.com
$21.09
Tripp Lite (U209-000-R) Tripp Lite Usb Serial Adapter usb/db9m
POSGlobal.com
$21.09
Tripp Lite (U209-000-R) Tripp Lite Usb Serial Adapter usb/db9m
POSGlobal.com
$24.88
Tripp Lite USB To RS232 Serial Adapter Cable USB-A To DB25 DB9 M/M 5ft
POSGlobal.com
556
$24.88
Tripp Lite USB To RS232 Serial Adapter Cable USB-A To DB25 DB9 M/M 5ft
POSGlobal.com
556
$34.99
Startech.Com 3ft (91Cm) 1-Port USB To RS232 DB9 Serial Adapter Cable, USB To Serial Adapter Cable - M/M - ICUSB232SM3
Dell
17
$34.99
Startech.Com 3ft (91Cm) 1-Port USB To RS232 DB9 Serial Adapter Cable, USB To Serial Adapter Cable - M/M - ICUSB232SM3
Dell
17
$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
$109.47
STARTECH.COM 2 Port USB To RS232 RS422 RS485 Serial Adapter With COM Retention
Amazon.com
34
Free shipping
$109.47
STARTECH.COM 2 Port USB To RS232 RS422 RS485 Serial Adapter With COM Retention
Amazon.com
34
$13.40
Tripp Lite (B090-A9F) Tripp Lite Db9f - Rj45 Modular Serial Adapter Et
POSGlobal.com
$13.40
Tripp Lite (B090-A9F) Tripp Lite Db9f - Rj45 Modular Serial Adapter Et
POSGlobal.com
$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
1K+
$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
$20.56
Tripp Lite (P430-006) Tripp Lite Rj45 To Db9f Cisco Serial Console Por
POSGlobal.com
14
$20.56
Tripp Lite (P430-006) Tripp Lite Rj45 To Db9f Cisco Serial Console Por
POSGlobal.com
14
$21.99
C2G 1.5ft USB To DB9 Serial Cable - RS232 Adapter Cable - 26886
Dell
274
$21.99
C2G 1.5ft USB To DB9 Serial Cable - RS232 Adapter Cable - 26886
Dell
274
$82.75
Electronics International Keyspan Serial To USB Adapter
AircraftSpruce.com
$82.75
Electronics International Keyspan Serial To USB Adapter
AircraftSpruce.com