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$11.99
SABRENT 6-FT USB To RS-232 DB9 Serial 9 Pin Adapter (Prolific PL2303) (SBT-USC6K)
Amazon.com
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SABRENT 6-FT USB To RS-232 DB9 Serial 9 Pin Adapter (Prolific PL2303) (SBT-USC6K)
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Tera Grand Premium USB 2.0 To RS232 Serial DB9 Adapter Cable 6 ft - Supports Windows 11,10, 8, 7, Vista, XP, 2000, 98, Linux And Mac - Built With FTDI
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Tera Grand Premium USB 2.0 To RS232 Serial DB9 Adapter Cable 6 ft - Supports Windows 11,10, 8, 7, Vista, XP, 2000, 98, Linux And Mac - Built With FTDI
Amazon.com
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DTECH 5 Feet DB9 9 Pin Serial Cable Male To Male RS232 Straight Through Cord
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Amazon.com
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Startech.Com 3ft (91Cm) 1-Port USB To RS232 DB9 Serial Adapter Cable, USB To Serial Adapter Cable - M/M - ICUSB232SM3
Dell
17
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Startech.Com 3ft (91Cm) 1-Port USB To RS232 DB9 Serial Adapter Cable, USB To Serial Adapter Cable - M/M - ICUSB232SM3
Dell
17
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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
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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
$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
193
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Startech USB To Serial Adapter Hub - 8 Port - Industrial - Wall Mount - Din Rail - COM Port Retention - FTDI USB To RS232, TAA - ICUSB2328I
Dell
193
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$43.99
Startech 3ft (1M) USB To Serial Adapter Cable, COM Retention, FTDI, USB-A To DB9 RS232, LED Indicators, Interchangeable DB9 Screws Nuts
Amazon.com
5
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Startech 3ft (1M) USB To Serial Adapter Cable, COM Retention, FTDI, USB-A To DB9 RS232, LED Indicators, Interchangeable DB9 Screws Nuts
Amazon.com
5
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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+
$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
$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
$61.66
Husqvarna : USB-SERIAL ADAPTER Part No. 575609501
Blades Direct LLC
$61.66
Husqvarna : USB-SERIAL ADAPTER Part No. 575609501
Blades Direct LLC
$149.90
$162.24
Lantronix UD1100001-01 UDS1100 - One Port Serial (RS232/ RS422/ RS485) To IP Ethernet Device Server - UL864, US Domestic 110VAC - Convert From RS-232,
Amazon.com
$149.90
$162.24
Lantronix UD1100001-01 UDS1100 - One Port Serial (RS232/ RS422/ RS485) To IP Ethernet Device Server - UL864, US Domestic 110VAC - Convert From RS-232,
Amazon.com
$97.61
Startech.Com (2S232422485PCCARD) Serial/Parallel Adapters - 2S232422485-PC-CARD
Dell
$97.61
Startech.Com (2S232422485PCCARD) Serial/Parallel Adapters - 2S232422485-PC-CARD
Dell
$82.75
Electronics International Keyspan Serial To USB Adapter
AircraftSpruce.com
$82.75
Electronics International Keyspan Serial To USB Adapter
AircraftSpruce.com
$18.99
Cablecreation USB To RS232 Cable (FTDI Chipset), 3 Feet RS-232 Male DB9 Serial Converter Cable For Windows 11, 10, 8.1, 8,7, Vista, XP, 2000, Linux,
Amazon.com
434
$18.99
Cablecreation USB To RS232 Cable (FTDI Chipset), 3 Feet RS-232 Male DB9 Serial Converter Cable For Windows 11, 10, 8.1, 8,7, Vista, XP, 2000, Linux,
Amazon.com
434
$10.27
Tripp Lite b090-a9m db9m - RJ45 Modular Serial Adapter
Markertek
$10.27
Tripp Lite b090-a9m db9m - RJ45 Modular Serial Adapter
Markertek
$19.99
Insignia - 1.3' USB-To-RS-232 (DB9) PDA/Serial Adapter Cable, With Prolific Chipset - Black
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$19.99
Insignia - 1.3' USB-To-RS-232 (DB9) PDA/Serial Adapter Cable, With Prolific Chipset - Black
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$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
5
$48.07
Tripp-Lite USA-19HS Keyspan High-Speed USB To Serial Adapter, TAA
FireFold
2K+
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Tripp-Lite USA-19HS Keyspan High-Speed USB To Serial Adapter, TAA
FireFold
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$44.52
FTDI USB To RS232 Male DB9 Cable Serial COM Port Adapter Chip FTDI USB R232 Converter Cable Windows
Aliexpress
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FTDI USB To RS232 Male DB9 Cable Serial COM Port Adapter Chip FTDI USB R232 Converter Cable Windows
Aliexpress
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Startech ICUSB232V2 1-Port USB To RS232 DB9 Serial Adapter Cable Male/Male
Startechtel.com
$39.00
Startech ICUSB232V2 1-Port USB To RS232 DB9 Serial Adapter Cable Male/Male
Startechtel.com
$100.91
22429 C2G Usb To Serial Db25 Adapter
etechbuy.com
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22429 C2G Usb To Serial Db25 Adapter
etechbuy.com
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$29.00
HP USB To Serial Port Adapter
B&H Photo-Video-Pro A
8
$29.00
HP USB To Serial Port Adapter
B&H Photo-Video-Pro A
8
$18.99
Abcgoodefg 9 Pin RS-232 DB9 Female To Female Serial Cable Gender Changer Coupler Adapter (20 Pack)
Amazon.com
239
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Abcgoodefg 9 Pin RS-232 DB9 Female To Female Serial Cable Gender Changer Coupler Adapter (20 Pack)
Amazon.com
239
$311.59
Startech 8-Port USB-To-Serial Adapter Hub
B&H Photo-Video-Pro A
159
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$311.59
Startech 8-Port USB-To-Serial Adapter Hub
B&H Photo-Video-Pro A
159
$197.50
CB2S650 Startech Serial Adapter 2 X 9-Pin DB-9 Male RS-232 Serial
etechbuy.com
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CB2S650 Startech Serial Adapter 2 X 9-Pin DB-9 Male RS-232 Serial
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1VD82AA HP Serial Ports Adapter For Desktop/PC 800/600/400 G3
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1VD82AA HP Serial Ports Adapter For Desktop/PC 800/600/400 G3
etechbuy.com
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$283.70
$295.00
Huntleigh USB Serial Port Adapter
MFI Medical Equipment, Inc.
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$283.70
$295.00
Huntleigh USB Serial Port Adapter
MFI Medical Equipment, Inc.
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$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
$546.31
Startech USB To 16-Port RS-232 Serial Adapter Hub
B&H Photo-Video-Pro A
Free shipping
$546.31
Startech USB To 16-Port RS-232 Serial Adapter Hub
B&H Photo-Video-Pro A
Free shipping
$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
$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
$194.80
26478 C2G Usb To Dual Serial Adapter
etechbuy.com
3
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$194.80
26478 C2G Usb To Dual Serial Adapter
etechbuy.com
3
$8.59
C2G CG02449 DB9 Male To DB25 Female Serial RS232 Serial Adapter
Southern Electronics
2
$8.59
C2G CG02449 DB9 Male To DB25 Female Serial RS232 Serial Adapter
Southern Electronics
2
$47.90
02937 C2G Serial Adapter - Db-25 m - Rj-45 F - Black
etechbuy.com
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02937 C2G Serial Adapter - Db-25 m - Rj-45 F - Black
etechbuy.com
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$40.00
Kanomax SW1102 USB To Serial Adapter
Globaltestsupply.com
$40.00
Kanomax SW1102 USB To Serial Adapter
Globaltestsupply.com
USB to serial Com port (RS232) adapter/converter | Aten UC232A
USB to serial Com port (RS232) adapter/converter | Aten UC232A
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Shop serial port adapter

Sponsored
About our ads
$149.90
$162.24
Lantronix UD1100001-01 UDS1100 - One Port Serial (RS232/ RS422/ RS485) To IP Ethernet Device Server - UL864, US Domestic 110VAC - Convert From RS-232,
Amazon.com
$149.90
$162.24
Lantronix UD1100001-01 UDS1100 - One Port Serial (RS232/ RS422/ RS485) To IP Ethernet Device Server - UL864, US Domestic 110VAC - Convert From RS-232,
Amazon.com
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Startech.Com (2S232422485PCCARD) Serial/Parallel Adapters - 2S232422485-PC-CARD
Dell
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Startech.Com (2S232422485PCCARD) Serial/Parallel Adapters - 2S232422485-PC-CARD
Dell
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Cablecreation USB To RS232 Cable (FTDI Chipset), 3 Feet RS-232 Male DB9 Serial Converter Cable For Windows 11, 10, 8.1, 8,7, Vista, XP, 2000, Linux,
Amazon.com
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Cablecreation USB To RS232 Cable (FTDI Chipset), 3 Feet RS-232 Male DB9 Serial Converter Cable For Windows 11, 10, 8.1, 8,7, Vista, XP, 2000, Linux,
Amazon.com
$82.75
Electronics International Keyspan Serial To USB Adapter
AircraftSpruce.com
$82.75
Electronics International Keyspan Serial To USB Adapter
AircraftSpruce.com
$10.27
Tripp Lite b090-a9m db9m - RJ45 Modular Serial Adapter
Markertek
$10.27
Tripp Lite b090-a9m db9m - RJ45 Modular Serial Adapter
Markertek
$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
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Insignia - 1.3' USB-To-RS-232 (DB9) PDA/Serial Adapter Cable, With Prolific Chipset - Black
Best Buy
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Insignia - 1.3' USB-To-RS-232 (DB9) PDA/Serial Adapter Cable, With Prolific Chipset - Black
Best Buy
$48.07
Tripp-Lite USA-19HS Keyspan High-Speed USB To Serial Adapter, TAA
FireFold
2K+
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Tripp-Lite USA-19HS Keyspan High-Speed USB To Serial Adapter, TAA
FireFold
$21.37
$44.52
FTDI USB To RS232 Male DB9 Cable Serial COM Port Adapter Chip FTDI USB R232 Converter Cable Windows
Aliexpress
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$21.37
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FTDI USB To RS232 Male DB9 Cable Serial COM Port Adapter Chip FTDI USB R232 Converter Cable Windows
Aliexpress
$39.00
Startech ICUSB232V2 1-Port USB To RS232 DB9 Serial Adapter Cable Male/Male
Startechtel.com
$39.00
Startech ICUSB232V2 1-Port USB To RS232 DB9 Serial Adapter Cable Male/Male
Startechtel.com
$100.91
22429 C2G Usb To Serial Db25 Adapter
etechbuy.com
Free shipping
$100.91
22429 C2G Usb To Serial Db25 Adapter
etechbuy.com
$18.99
Abcgoodefg 9 Pin RS-232 DB9 Female To Female Serial Cable Gender Changer Coupler Adapter (20 Pack)
Amazon.com
239
$18.99
Abcgoodefg 9 Pin RS-232 DB9 Female To Female Serial Cable Gender Changer Coupler Adapter (20 Pack)
Amazon.com
$29.00
HP USB To Serial Port Adapter
B&H Photo-Video-Pro A
8
$29.00
HP USB To Serial Port Adapter
B&H Photo-Video-Pro A
$311.59
Startech 8-Port USB-To-Serial Adapter Hub
B&H Photo-Video-Pro A
159
Free shipping
$311.59
Startech 8-Port USB-To-Serial Adapter Hub
B&H Photo-Video-Pro A
$197.50
CB2S650 Startech Serial Adapter 2 X 9-Pin DB-9 Male RS-232 Serial
etechbuy.com
Free shipping
$197.50
CB2S650 Startech Serial Adapter 2 X 9-Pin DB-9 Male RS-232 Serial
etechbuy.com
$100.91
1VD82AA HP Serial Ports Adapter For Desktop/PC 800/600/400 G3
etechbuy.com
Free shipping
$100.91
1VD82AA HP Serial Ports Adapter For Desktop/PC 800/600/400 G3
etechbuy.com
$283.70
$295.00
Huntleigh USB Serial Port Adapter
MFI Medical Equipment, Inc.
Free shipping
$283.70
$295.00
Huntleigh USB Serial Port Adapter
MFI Medical Equipment, 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

Shop serial port adapter

Sponsored
About our ads
$11.99
SABRENT 6-FT USB To RS-232 DB9 Serial 9 Pin Adapter (Prolific PL2303) (SBT-USC6K)
Amazon.com
2K+
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SABRENT 6-FT USB To RS-232 DB9 Serial 9 Pin Adapter (Prolific PL2303) (SBT-USC6K)
Amazon.com
2K+
$15.99
Tera Grand Premium USB 2.0 To RS232 Serial DB9 Adapter Cable 6 ft - Supports Windows 11,10, 8, 7, Vista, XP, 2000, 98, Linux And Mac - Built With FTDI
Amazon.com
611
$15.99
Tera Grand Premium USB 2.0 To RS232 Serial DB9 Adapter Cable 6 ft - Supports Windows 11,10, 8, 7, Vista, XP, 2000, 98, Linux And Mac - Built With FTDI
Amazon.com
611
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DTECH 5 Feet DB9 9 Pin Serial Cable Male To Male RS232 Straight Through Cord
Amazon.com
371
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DTECH 5 Feet DB9 9 Pin Serial Cable Male To Male RS232 Straight Through Cord
Amazon.com
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Startech.Com 3ft (91Cm) 1-Port USB To RS232 DB9 Serial Adapter Cable, USB To Serial Adapter Cable - M/M - ICUSB232SM3
Dell
17
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Startech.Com 3ft (91Cm) 1-Port USB To RS232 DB9 Serial Adapter Cable, USB To Serial Adapter Cable - M/M - ICUSB232SM3
Dell
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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
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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
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Startech USB To Serial Adapter Hub - 8 Port - Industrial - Wall Mount - Din Rail - COM Port Retention - FTDI USB To RS232, TAA - ICUSB2328I
Dell
193
$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
193
$39.99
$43.99
Startech 3ft (1M) USB To Serial Adapter Cable, COM Retention, FTDI, USB-A To DB9 RS232, LED Indicators, Interchangeable DB9 Screws Nuts
Amazon.com
5
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Startech 3ft (1M) USB To Serial Adapter Cable, COM Retention, FTDI, USB-A To DB9 RS232, LED Indicators, Interchangeable DB9 Screws Nuts
Amazon.com
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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+
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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
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USB To Serial Adapter Cable, USB Type A Male To DB9 Male, 3 Foot
CableWholesale
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USB To Serial Adapter Cable, USB Type A Male To DB9 Male, 3 Foot
CableWholesale
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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
$61.66
Husqvarna : USB-SERIAL ADAPTER Part No. 575609501
Blades Direct LLC
$61.66
Husqvarna : USB-SERIAL ADAPTER Part No. 575609501
Blades Direct LLC
$149.90
$162.24
Lantronix UD1100001-01 UDS1100 - One Port Serial (RS232/ RS422/ RS485) To IP Ethernet Device Server - UL864, US Domestic 110VAC - Convert From RS-232,
Amazon.com
$149.90
$162.24
Lantronix UD1100001-01 UDS1100 - One Port Serial (RS232/ RS422/ RS485) To IP Ethernet Device Server - UL864, US Domestic 110VAC - Convert From RS-232,
Amazon.com
$97.61
Startech.Com (2S232422485PCCARD) Serial/Parallel Adapters - 2S232422485-PC-CARD
Dell
$97.61
Startech.Com (2S232422485PCCARD) Serial/Parallel Adapters - 2S232422485-PC-CARD
Dell
$82.75
Electronics International Keyspan Serial To USB Adapter
AircraftSpruce.com
$82.75
Electronics International Keyspan Serial To USB Adapter
AircraftSpruce.com
$18.99
Cablecreation USB To RS232 Cable (FTDI Chipset), 3 Feet RS-232 Male DB9 Serial Converter Cable For Windows 11, 10, 8.1, 8,7, Vista, XP, 2000, Linux,
Amazon.com
434
$18.99
Cablecreation USB To RS232 Cable (FTDI Chipset), 3 Feet RS-232 Male DB9 Serial Converter Cable For Windows 11, 10, 8.1, 8,7, Vista, XP, 2000, Linux,
Amazon.com
434
$10.27
Tripp Lite b090-a9m db9m - RJ45 Modular Serial Adapter
Markertek
$10.27
Tripp Lite b090-a9m db9m - RJ45 Modular Serial Adapter
Markertek
$19.99
Insignia - 1.3' USB-To-RS-232 (DB9) PDA/Serial Adapter Cable, With Prolific Chipset - Black
Best Buy
Free shipping
$19.99
Insignia - 1.3' USB-To-RS-232 (DB9) PDA/Serial Adapter Cable, With Prolific Chipset - Black
Best Buy
Free shipping
$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
5

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