Shop rs232 serial port

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$12.59
Twinklebay DB9 Breakout Connector RS232 Serial 9 Pin Connector Db9 Terminal (Male X 1, Female X 1)
Amazon.com
137
$12.59
Twinklebay DB9 Breakout Connector RS232 Serial 9 Pin Connector Db9 Terminal (Male X 1, Female X 1)
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
$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
$2.71
$5.64
DB9 Male Female Adapter Signals Terminal Module RS232 RS485 Serial To Terminal 9-Pin 9-Hole
Aliexpress
51% off
$2.71
$5.64
DB9 Male Female Adapter Signals Terminal Module RS232 RS485 Serial To Terminal 9-Pin 9-Hole
Aliexpress
$18.93
$37.86
PCI-E Serial DB9 RS232 Parallel DB25 Adapter PCI-E To 2 Ports Serial DB9 RS232 Parallel DB25 Adapter
Aliexpress
50% off
$18.93
$37.86
PCI-E Serial DB9 RS232 Parallel DB25 Adapter PCI-E To 2 Ports Serial DB9 RS232 Parallel DB25 Adapter
Aliexpress
$1.56
$1.58
D-Sub 9Pin Solderless Connectors DB9 RS232 Serial To Terminal Female Male Adapter Connector Breakout
Aliexpress
$1.56
$1.58
D-Sub 9Pin Solderless Connectors DB9 RS232 Serial To Terminal Female Male Adapter Connector Breakout
Aliexpress
$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
$41.99
$49.60
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
15% off
$41.99
$49.60
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
$24.49
SEDNA - Pcie 8 X RS232 Serial Ports Adapter Card (With 8 Ports Octopus Cable)
alertakey
$24.49
SEDNA - Pcie 8 X RS232 Serial Ports Adapter Card (With 8 Ports Octopus Cable)
alertakey
$225.53
8-Port PCI Express RS232 Serial Adapter Card -Pcie To Serial DB9 Controller 16C1050 UART - Low Profile - 15Kv ESD - Win/Linux
Staples
$225.53
8-Port PCI Express RS232 Serial Adapter Card -Pcie To Serial DB9 Controller 16C1050 UART - Low Profile - 15Kv ESD - Win/Linux
Staples
$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
$48.58
Startech PEX1S953LP One-Port RS232 Serial Adapter Card
Staples
5
$48.58
Startech PEX1S953LP One-Port RS232 Serial Adapter Card
Staples
$142.99
4 Port PCI Express RS232 Serial Adapter Card - 16950 UART - Low Profile - 256-Byte FIFO Cache - PCI E Serial Card - PEX4S953LP
Dell
5
$142.99
4 Port PCI Express RS232 Serial Adapter Card - 16950 UART - Low Profile - 256-Byte FIFO Cache - PCI E Serial Card - PEX4S953LP
Dell
$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
$5.90
Usb To Rs232 Serial Port 9 Pin Db9 Cable Serial Com Port Adapter
eBay
$5.90
Usb To Rs232 Serial Port 9 Pin Db9 Cable Serial Com Port Adapter
eBay
$105.00
USB-4COM-S 4 X RS232 Serial Ports
Saelig Company Inc
$105.00
USB-4COM-S 4 X RS232 Serial Ports
Saelig Company Inc
$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
$1.60
$1.76
Usb To Rs232 Serial Port 9 Pin Db9 Cable Serial Com Port Adapter
eBay
$1.60
$1.76
Usb To Rs232 Serial Port 9 Pin Db9 Cable Serial Com Port Adapter
eBay
$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
$130.23
RS232-RS422-485 W&T INTERFACES - HMI / MMI / OIT & Operator Interface Supplies
Radwell.com
$130.23
RS232-RS422-485 W&T INTERFACES - HMI / MMI / OIT & Operator Interface Supplies
Radwell.com
$66.98
$80.38
New - Add Two RS232 Serial Ports With Com Retention To Your Laptop Or Desktop Computer - ICUSB2322F
www.stevekompier.com
16% off
$66.98
$80.38
New - Add Two RS232 Serial Ports With Com Retention To Your Laptop Or Desktop Computer - ICUSB2322F
www.stevekompier.com
$1.74
Usb To Rs232 Serial Port 9 Pin Db9 Cable Serial Com Port Adapter
eBay
$1.74
Usb To Rs232 Serial Port 9 Pin Db9 Cable Serial Com Port Adapter
eBay
$422.28
DIGI (70001851) Digi One Sp 1 Port Rs-232/422/485 Db-9 Serial To Ether
POSGlobal.com
Free shipping
$422.28
DIGI (70001851) Digi One Sp 1 Port Rs-232/422/485 Db-9 Serial To Ether
POSGlobal.com
$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
$20.00
USB-4COM-W 4 X RS232 Serial Ports
Saelig Company Inc
$20.00
USB-4COM-W 4 X RS232 Serial Ports
Saelig Company Inc
$3.74
Startech DB9 RS232 Serial Male To Male Null Modem Adapter
B&H Photo-Video-Pro A
1
$3.74
Startech DB9 RS232 Serial Male To Male Null Modem Adapter
B&H Photo-Video-Pro A
$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
$15.00
RS232 Serial Port To USB Port Adaptor (LM060)
Saelig Company Inc
$15.00
RS232 Serial Port To USB Port Adaptor (LM060)
Saelig Company Inc
$16.49
DTECH 4-Port RS232 Serial Splitter Box COM Port Expander 1X4 With Power Adapter For Sharing Pcs And Capture Data
kreaagency
$16.49
DTECH 4-Port RS232 Serial Splitter Box COM Port Expander 1X4 With Power Adapter For Sharing Pcs And Capture Data
kreaagency
$3.00
RS232 SP3232 Serial Port To TTL RS232 To TTL Flashing Cable Serial Port Module
Alibaba B2B
Free shipping
$3.00
RS232 SP3232 Serial Port To TTL RS232 To TTL Flashing Cable Serial Port Module
Alibaba B2B
$5.49
Startech 10' DB9 RS232 Serial Female To Female Null Modem Cable (Gray)
B&H Photo-Video-Pro A
$5.49
Startech 10' DB9 RS232 Serial Female To Female Null Modem Cable (Gray)
B&H Photo-Video-Pro A
$7.99
Startech NM9FF DB9 RS232 Serial Null Modem Adapter - Female To Female
FireFold
277
$7.99
Startech NM9FF DB9 RS232 Serial Null Modem Adapter - Female To Female
FireFold
$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
$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
$49.00
$79.00
10ft COM Port Serial Cable Male To Female RS232 Extension 9 Pin
Prime USA Scales
37% off
$49.00
$79.00
10ft COM Port Serial Cable Male To Female RS232 Extension 9 Pin
Prime USA Scales
$13.80
$14.88
C2G CG09480 | DB9 Male Serial RS232 Add-A-Port Adapter With Bracket
AllDataResource.com
$13.80
$14.88
C2G CG09480 | DB9 Male Serial RS232 Add-A-Port Adapter With Bracket
AllDataResource.com
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Shop rs232 serial port

Sponsored
About our ads
$12.59
Twinklebay DB9 Breakout Connector RS232 Serial 9 Pin Connector Db9 Terminal (Male X 1, Female X 1)
Amazon.com
137
$12.59
Twinklebay DB9 Breakout Connector RS232 Serial 9 Pin Connector Db9 Terminal (Male X 1, Female X 1)
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
$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
$2.71
$5.64
DB9 Male Female Adapter Signals Terminal Module RS232 RS485 Serial To Terminal 9-Pin 9-Hole
Aliexpress
51% off
$2.71
$5.64
DB9 Male Female Adapter Signals Terminal Module RS232 RS485 Serial To Terminal 9-Pin 9-Hole
Aliexpress
$18.93
$37.86
PCI-E Serial DB9 RS232 Parallel DB25 Adapter PCI-E To 2 Ports Serial DB9 RS232 Parallel DB25 Adapter
Aliexpress
50% off
$18.93
$37.86
PCI-E Serial DB9 RS232 Parallel DB25 Adapter PCI-E To 2 Ports Serial DB9 RS232 Parallel DB25 Adapter
Aliexpress
$1.56
$1.58
D-Sub 9Pin Solderless Connectors DB9 RS232 Serial To Terminal Female Male Adapter Connector Breakout
Aliexpress
$1.56
$1.58
D-Sub 9Pin Solderless Connectors DB9 RS232 Serial To Terminal Female Male Adapter Connector Breakout
Aliexpress
$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
$41.99
$49.60
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
15% off
$41.99
$49.60
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
$24.49
SEDNA - Pcie 8 X RS232 Serial Ports Adapter Card (With 8 Ports Octopus Cable)
alertakey
$24.49
SEDNA - Pcie 8 X RS232 Serial Ports Adapter Card (With 8 Ports Octopus Cable)
alertakey
$225.53
8-Port PCI Express RS232 Serial Adapter Card -Pcie To Serial DB9 Controller 16C1050 UART - Low Profile - 15Kv ESD - Win/Linux
Staples
$225.53
8-Port PCI Express RS232 Serial Adapter Card -Pcie To Serial DB9 Controller 16C1050 UART - Low Profile - 15Kv ESD - Win/Linux
Staples
$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
$48.58
Startech PEX1S953LP One-Port RS232 Serial Adapter Card
Staples
5
$48.58
Startech PEX1S953LP One-Port RS232 Serial Adapter Card
Staples
$142.99
4 Port PCI Express RS232 Serial Adapter Card - 16950 UART - Low Profile - 256-Byte FIFO Cache - PCI E Serial Card - PEX4S953LP
Dell
5
$142.99
4 Port PCI Express RS232 Serial Adapter Card - 16950 UART - Low Profile - 256-Byte FIFO Cache - PCI E Serial Card - PEX4S953LP
Dell
$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
$5.90
Usb To Rs232 Serial Port 9 Pin Db9 Cable Serial Com Port Adapter
eBay
$5.90
Usb To Rs232 Serial Port 9 Pin Db9 Cable Serial Com Port Adapter
eBay
$105.00
USB-4COM-S 4 X RS232 Serial Ports
Saelig Company Inc
$105.00
USB-4COM-S 4 X RS232 Serial Ports
Saelig Company Inc
$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
$1.60
$1.76
Usb To Rs232 Serial Port 9 Pin Db9 Cable Serial Com Port Adapter
eBay
$1.60
$1.76
Usb To Rs232 Serial Port 9 Pin Db9 Cable Serial Com Port Adapter
eBay