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All DellBelkinCell Phone AccessoriesComputer AccessoriesComputer ComponentsDellDesktop ComputersGeneral Electronic AccessoriesGrades 6-12 ElectronicsHeadphonesHeadsets & AccessoriesHome Audio, Speakers & SoundbarsHPiPad & TabletsiPad AccessoriesLaptop AccessoriesLaptopsNetworkingPC GamingPortable AudioRestored PremiumRestored TechRestored ToolsShop all Headphones & SpeakersTablet AccessoriesTV Accessories
Serial Port(555)
Uses item details. Price when purchased online
Tripp Lite Keyspan High Speed USB to Serial Adapter USA-19HS $42.95
Sponsored
$4295
current price $42.95Tripp Lite Keyspan High Speed USB to Serial Adapter USA-19HS
1454.6 out of 5 Stars. 145 reviews
NefLaca 1PC USB Console Cable,USB to RS232 Serial to RJ45 CAT5 Console Adapter Cable for Cisco Routers FTDI Router/Switch Laptops,Windows,ios,Linux(6FT/1.8m,Blue) From $8.98
Sponsored
From$898
NefLaca 1PC USB Console Cable,USB to RS232 Serial to RJ45 CAT5 Console Adapter Cable for Cisco Routers FTDI Router/Switch Laptops,Windows,ios,Linux(6FT/1.8m,Blue)
13 out of 5 Stars. 1 reviews
Ryhampaper 1.8m USB to RS232 Serial to RJ45 CAT5 Console Adapter Cable for Cisco Routers FTDI Blue 1Pc From $8.99
Sponsored
From$899
Ryhampaper 1.8m USB to RS232 Serial to RJ45 CAT5 Console Adapter Cable for Cisco Routers FTDI Blue 1Pc
InstallerCCTV DB9 9 Pin RS232 Male to Female Serial Port Extension Cable, 6 Foot $8.99
$899
current price $8.99InstallerCCTV DB9 9 Pin RS232 Male to Female Serial Port Extension Cable, 6 Foot
axGear New USB 2.0 To RS232 COM Port 9 Pin Serial DB25 DB9 Adapter Cable Converter $7.49
$749
current price $7.49axGear New USB 2.0 To RS232 COM Port 9 Pin Serial DB25 DB9 Adapter Cable Converter
83 out of 5 Stars. 8 reviews
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axGear USB To RS232 DB9 Serial Cable Adapter For PDA Satellite Win Vista 7 32 64 Bit $7.99
$799
current price $7.99axGear USB To RS232 DB9 Serial Cable Adapter For PDA Satellite Win Vista 7 32 64 Bit
54.6 out of 5 Stars. 5 reviews
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USB to RS232 Serial 9 Pin COM Port DB9 Converter Cable Adapter for PC Computer,1#
USB to RS232 Serial 9 Pin COM Port DB9 Converter Cable Adapter for PC Computer,1#
USB SERIAL HUB 4PORT USB TO DB9 RS232 SERIAL ADAPTER HUB $105.99
$10599
current price $105.99USB SERIAL HUB 4PORT USB TO DB9 RS232 SERIAL ADAPTER HUB
74.4 out of 5 Stars. 7 reviews
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axGear Serial Cable Male to Female Extersion DB9 9 Pin RS232 MF COM Port Wire $6.99
$699
current price $6.99axGear Serial Cable Male to Female Extersion DB9 9 Pin RS232 MF COM Port Wire
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USB 2.0 to RS232 Female DB9 Serial Cable RS232 Devices Connection Adapter for Computer $19.54
$1954
current price $19.54USB 2.0 to RS232 Female DB9 Serial Cable RS232 Devices Connection Adapter for Computer
15 out of 5 Stars. 1 reviews
Clearance Yammee 50cm to 300cm RJ45 to DB9 Serial Port Adapter Cord 8P8C to DB9 RS232 Male/Female From $8.65
From$865
Yammee 50cm to 300cm RJ45 to DB9 Serial Port Adapter Cord 8P8C to DB9 RS232 Male/Female
RS232 Serial Port DB9 DB25 To USB Adapter Cable $14.85
$1485
current price $14.85RS232 Serial Port DB9 DB25 To USB Adapter Cable
15 out of 5 Stars. 1 reviews
SABRENT USB-C to DB9 Serial RS-232 Adapter Cable 3FT, Prolific PL2303GS Chipset, USB 2.0, 1bps-12Mbps Baud Rate, for POS Terminals, Modems, GPS, Industrial Devices (CB-D9C3) $12.99
$1299
current price $12.99SABRENT USB-C to DB9 Serial RS-232 Adapter Cable 3FT, Prolific PL2303GS Chipset, USB 2.0, 1bps-12Mbps Baud Rate, for POS Terminals, Modems, GPS, Industrial Devices (CB-D9C3)
15 out of 5 Stars. 1 reviews
USB to RS232 Converter DB9 Serial Port Cable Industrial 9-Pin Conversion Cable DB9 Male Female Data Transmission Wire,1 * cable,Dark Blue $8.08
$808
current price $8.08USB to RS232 Converter DB9 Serial Port Cable Industrial 9-Pin Conversion Cable DB9 Male Female Data Transmission Wire,1 * cable,Dark Blue
WE-POLUJ Plugs and Play USB to RS232 Serial Cable for Computer Modems 9Pin to USB Adapter $8.19
$819
current price $8.19WE-POLUJ Plugs and Play USB to RS232 Serial Cable for Computer Modems 9Pin to USB Adapter
SABRENT USB 2.0 to Serial (9-Pin) DB-9 RS-232 Converter Cable, Prolific Chipset, - HEXNUTS - , [Windows 10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 2.5 Feet (CB-DB9P) From $9.99
![SABRENT USB 2.0 to Serial (9-Pin) DB-9 RS-232 Converter Cable, Prolific Chipset, - HEXNUTS - , [Windows 10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 2.5 Feet (CB-DB9P)](https://i5.walmartimages.com/seo/SABRENT-USB-2-0-Serial-9-Pin-DB-9-RS-232-Converter-Cable-Prolific-Chipset-HEXNUTS-Windows-10-8-1-8-7-VISTA-XP-Mac-OS-X-10-6-Above-2-5-Feet-CB-DB9P_22668dd9-b79e-4096-bf07-1bb1cb9430df.c3a76d4e7fe3bbf9cccb11af8667aa39.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
3 options
Available in additional 3 optionsFrom$999
SABRENT USB 2.0 to Serial (9-Pin) DB-9 RS-232 Converter Cable, Prolific Chipset, - HEXNUTS - , [Windows 10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 2.5 Feet (CB-DB9P)
174.1 out of 5 Stars. 17 reviews
Tripp Lite Keyspan High Speed 4 Port USB to DB9 Serial Adapter Hub - serial adapter $87.74
$8774
current price $87.74Tripp Lite Keyspan High Speed 4 Port USB to DB9 Serial Adapter Hub - serial adapter
55 out of 5 Stars. 5 reviews
Sabrent USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft Cable [FTDI Chipset] (CB-FTDI) From $11.99
![Sabrent USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft Cable [FTDI Chipset] (CB-FTDI)](https://i5.walmartimages.com/seo/Sabrent-USB-2-0-to-Serial-9-Pin-DB-9-RS-232-Adapter-Cable-6ft-Cable-FTDI-Chipset-CB-FTDI_793e8080-0323-474d-977a-1f5ba4af2146_1.499aa4c34781e207e297a7e923690891.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
![Black, variant on Sabrent USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft Cable [FTDI Chipset] (CB-FTDI)](https://i5.walmartimages.com/asr/793e8080-0323-474d-977a-1f5ba4af2146_1.499aa4c34781e207e297a7e923690891.jpeg?odnBg=FFFFFF&odnHeight=30&odnWidth=30)
![Multicolor, variant on Sabrent USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft Cable [FTDI Chipset] (CB-FTDI)](https://i5.walmartimages.com/asr/26fd23e5-2520-4ce9-bfaf-583708e83e0a.b89f1af4815024e357906028cce9dee5.jpeg?odnBg=FFFFFF&odnHeight=30&odnWidth=30)
From$1199
Sabrent USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft Cable [FTDI Chipset] (CB-FTDI)
304.3 out of 5 Stars. 30 reviews
FOR USB to Serial RS232 Cable Adapter 4 Ports DB9 Converter 9-Pin Male to Male with Hexnuts for WIN 10/8.1/8/7/XP $104.00
$10400
current price $104.00FOR USB to Serial RS232 Cable Adapter 4 Ports DB9 Converter 9-Pin Male to Male with Hexnuts for WIN 10/8.1/8/7/XP
FOR 4 Port USB to Serial RS232 DB9 Adapter Cable $102.00
$10200
current price $102.00FOR 4 Port USB to Serial RS232 DB9 Adapter Cable
FOR 2-port 4-port USB 2.0 to 4X RS232 serial cable splitter converter ZE552A(FTDI Chipset+win 10 11 supported) $114.40
$11440
current price $114.40FOR 2-port 4-port USB 2.0 to 4X RS232 serial cable splitter converter ZE552A(FTDI Chipset+win 10 11 supported)
USB To RS232 Serial Port Adapter, DB9Pin Connection Cable Fast Speed Multiple Layer Shielding
USB To RS232 Serial Port Adapter, DB9Pin Connection Cable Fast Speed Multiple Layer Shielding
Convertor Adapter USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port $8.59
$859
current price $8.59Convertor Adapter USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port
StarTech 3.3' 1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI $32.13
$3213
current price $32.13StarTech 3.3' 1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI
134.8 out of 5 Stars. 13 reviews
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Startech Add An Rs232 Serial Port To Your Laptop Or Desktop Computer Through Usb - USB to $40.91
$4091
current price $40.91Startech Add An Rs232 Serial Port To Your Laptop Or Desktop Computer Through Usb - USB to
USB SERIAL HUB 8PORT USB TO DB9 RS232 SERIAL ADAPTER HUB $175.00
$17500
current price $175.00USB SERIAL HUB 8PORT USB TO DB9 RS232 SERIAL ADAPTER HUB
12 out of 5 Stars. 1 reviews
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5X RS232 DB9 9 Pin Male to Female Serial Port Cable Industrial Adapter 1. $13.50
$1350
current price $13.505X RS232 DB9 9 Pin Male to Female Serial Port Cable Industrial Adapter 1.
FOR USB to Serial RS232 Cable Adapter 4 Ports DB9 Converter 9-Pin Male to Male with Hexnuts for 10/8.1/8/7/XP Vista $85.24
$8524
current price $85.24FOR USB to Serial RS232 Cable Adapter 4 Ports DB9 Converter 9-Pin Male to Male with Hexnuts for 10/8.1/8/7/XP Vista
FOR USB to RS232 female COM Port Serial PDA 9 DB9 Pin Cable Adapter for Win10 Win8 X 10.6 USB RS232 COM pl2303 $28.80
$2880
current price $28.80FOR USB to RS232 female COM Port Serial PDA 9 DB9 Pin Cable Adapter for Win10 Win8 X 10.6 USB RS232 COM pl2303
USB 2.0 to RS485 -485 RS422 -422 DB9 COM Serial Port Device Converter Adapter Cable, Prolific PL2303 $11.02
$1102
current price $11.02USB 2.0 to RS485 -485 RS422 -422 DB9 COM Serial Port Device Converter Adapter Cable, Prolific PL2303
INDUSTRIAL RS232 TO RS422/RS485 SERIAL PORT ADAPTER WITH ESD $94.99
$9499
current price $94.99INDUSTRIAL RS232 TO RS422/RS485 SERIAL PORT ADAPTER WITH ESD
2X Dual Port Serial Cable to ESATA Bracket Adapter Cable $8.25 Was $9.63
Now$825
current price Now $8.25, Was $9.63$9.63
2X Dual Port Serial Cable to ESATA Bracket Adapter Cable
5X RS232 DB9 9 Pin Male to Female Serial Port Cable Industrial Adapter 1. $12.77 Was $14.69
Now$1277
current price Now $12.77, Was $14.69$14.69
5X RS232 DB9 9 Pin Male to Female Serial Port Cable Industrial Adapter 1.
Convertor Adapter USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port $14.00
$1400
current price $14.00Convertor Adapter USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port
15 out of 5 Stars. 1 reviews
2X MAX3232 RS232 Serial Port to TTL Converter Module DB9 Connector W/ 4 Jump Cables,2 x RS232 Serial TO TTL Converter Module 8 x Jumper Wire,as shown $6.89
$689
current price $6.892X MAX3232 RS232 Serial Port to TTL Converter Module DB9 Connector W/ 4 Jump Cables,2 x RS232 Serial TO TTL Converter Module 8 x Jumper Wire,as shown
StarTech.com 1 Port FTDI USB to Serial RS232 Adapter Cable with COM Retention, Black $37.99
$3799
current price $37.99StarTech.com 1 Port FTDI USB to Serial RS232 Adapter Cable with COM Retention, Black
174.6 out of 5 Stars. 17 reviews
C2G 16in DB9M Serial RS232 Add-A-Port Adapter Cable with Bracket for Intel Motherboards $27.44
$2744
current price $27.44C2G 16in DB9M Serial RS232 Add-A-Port Adapter Cable with Bracket for Intel Motherboards
34.3 out of 5 Stars. 3 reviews
FOR CHIP 4 Port USB to Serial RS232 DB9 Adapter Cable $83.32
$8332
current price $83.32FOR CHIP 4 Port USB to Serial RS232 DB9 Adapter Cable
FOR IR220 Serial Communication 9-Port Serial Interface Communication IrDA RS232 Infrared Adapter $66.16
$6616
current price $66.16FOR IR220 Serial Communication 9-Port Serial Interface Communication IrDA RS232 Infrared Adapter
StarTech 1' USB to RS232 Serial Adapter Cable Black ICUSB232V2 $20.98 Was $27.46
Now$2098
current price Now $20.98, Was $27.46$27.46
StarTech 1' USB to RS232 Serial Adapter Cable Black ICUSB232V2
154.3 out of 5 Stars. 15 reviews
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StarTech 8-Port Industrial USB to RS-232/422/485 Serial Adapter - 15 kV ESD $446.85
$44685
current price $446.85StarTech 8-Port Industrial USB to RS-232/422/485 Serial Adapter - 15 kV ESD
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