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Fast transfer speeds: experience fast speeds with this USB to DB9 serial adapter, supporting a Baud Rate up to 921. 6kbps. Maximized portability: this usb to serial rs232 adapter converts a USB port into an RS232 DB9 serial port to connect to, monitor, and control a serial device.
Compatible with windows 8, Mac OS X and Linux. Usb-powered - no external power adapter required. Compatible with USB 1. 1 or higher ports. Portable design: powered by a usb port, this usb to rS232 serial adapter cable features a lightweight design that conveniently fits into your carrying case, making it ideal for professionals on the go. Portable and lightweight, the USB-Powered design requires no additional power adapter.

Usb to rs232 adapter cable connects from the usb-a port of a computer to a device with a female DB9 port; Bus-powered Serial to USB adapter connects to devices for configuration or programming. Rs-232 compatible db9 to usb adapter is required for many types of equipment including a CNC Machine, GPS, telescope, Cisco network switch, Set-top box, sewing Machine and more.

4. 0 and later 9 wire pinout 1-9: dcd, gnd, dsr, RXD, TXD, RTS, RI. Serial com port to usb converter is designed with a high performance quality processor chip FT232RL, which makes this USB RS232 adapter one of the most reliable adapters on the market.
10ft db9 rs232 to usb adapter with 9 pin male to usb-a male gold plated connector uses crystal clear blue enrich injection, 3TDX, strong and beautiful; active pins: 2RXD, and 5GND.


Usb to rs232 adapter is with prolific pl-2303 chipset for widest possible compatibility with Windows 11, 2000, 7, 10, 98, Linux 2.4. 0 and later, xp, 8, vista, MacOS8 or higher, and other platforms.
6ft usb to serial cable with standard usb Type A Male to standard 9-pin DB9 Female RS-232 serial connector. Db9 serial cable to usb adapter is designed for connecting serial devices such as DB9 equipped PCs, barcode scanners, routers, Programming machine, label writers, card readers, palm PCs and digital organizers, digital cameras, serial modems, GPS, etc.



Pls note it's not usb to vga cable rs232 usb to db9 female serial port cable allows you to connects a PC without serial port to a serial device because it adds a 9 pin port to laptop or desktop via USB port.
Built as ftdi serial rs232 to usb cable for windows 11, 10, mac os8 or higher, dtr, txd, rts, linux 2.4. 0 and later 9 wire pinout 1-9: dcd, 7, cts, 8, GND, RXD, DSR, RI. Portable female serial to usb adapter is with USB-Powered design requires no bulky power supply with superior performance, offering an easy connectivity for serial plug devices.
1. SABRENT
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Prolific Chipset, Windows 11/10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above 2.5 Feet CB-DB9P, SABRENT USB 2.0 to Serial 9-Pin DB-9 RS-232 Converter Cable, HEXNUTS -
#adSABRENT #ad - Supported os: windows 2000/me/98se, windows 10 and higher 32/64-bit, mac os x 106 and above, windows 8/8. 1 32/64-bit, windows 7 32/64-bit, windows vista 32/64-bit, Windows XP 32/64-bit, Linux 2.4 or above.More information #ad
This product comes with LIFETIME manufacturer warranty. Com ports and baud rates can be modified to desired set up. Easy to setup: plug & play - simply plug your device into the adapter and the adapter into your PC or Mac. Provides the connection between USB and the traditional RS-232 serial port.Brand | SABRENT #ad |
Manufacturer | Sabrent #ad |
Height | 0.74 Inches |
Length | 7.36 Inches |
Weight | 91 Grams |
Width | 5.16 Inches |
Part Number | CB-DB9P |
Model | CB-DB9P |
Warranty | 1 Year limited |
More information #ad
2. SABRENT
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SABRENT USB 2.0 to Serial 9-Pin DB-9 RS-232 Adapter Cable 6ft Cable FTDI Chipset CB-FTDI
#adSABRENT #ad - Side connectors: Male Thumbscrews. Compatible with usb specification v1. 10 & usb cdc v1. 1, usb 2. 0 Provides a 96 byte buffer for each upstream and downstream data transfer. Cable length: 6 ft cable. Supports remote wake-up and power management - No IRQs, no IRQ conflicts.More information #ad
Brand | SABRENT #ad |
Manufacturer | Sabrent #ad |
Height | 1.4 Inches |
Length | 9.2 Inches |
Weight | 0.25 Pounds |
Width | 5.4 Inches |
Part Number | CB-FTDI |
Model | CB-FTDI |
Warranty | 1 year |
More information #ad
3. StarTech
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USB to DB9 Serial Adapter Cable, Prolific PL-2303, StarTech.com 1 Port USB to Serial RS232 Adapter, RS232 Serial Converter ICUSB232V2
#adStarTech #ad - Usb to straight-through RS232 DB9 Serial Adapter. High-speed 921. 6kbps Baud Rate. Broad compatibility: compatible with your usb 1. 0 or 2. 0 ports, this usb to rs232 converter works with your Windows, Mac or Linux system. Communicate efficiently with connected devices with high-speed 921Kbps support.Fast transfer speeds: experience fast speeds with this USB to DB9 serial adapter, supporting a Baud Rate up to 921. 6kbps. Maximized portability: this usb to serial rs232 adapter converts a USB port into an RS232 DB9 serial port to connect to, monitor, and control a serial device.
More information #ad
Install in almost any laptop or desktop computer through broad operating system compatibility, including Windows 8. Compatible with windows 8, Mac OS X and Linux. Usb-powered - no external power adapter required. Compatible with USB 1. 1 or higher ports. Portable design: powered by a usb port, this usb to rS232 serial adapter cable features a lightweight design that conveniently fits into your carrying case, making it ideal for professionals on the go. Portable and lightweight, the USB-Powered design requires no additional power adapter.
Brand | StarTech #ad |
Manufacturer | STARTECH.COM #ad |
Height | 0.8 Inches |
Length | 16.9 Inches |
Weight | 0.09 Pounds |
Width | 1.4 Inches |
Part Number | ICUSB232V2 |
Model | ICUSB232V2 |
Warranty | 3 Year |
More information #ad
4. Cable Matters
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Cable Matters USB to Serial Adapter Cable USB to RS232, USB to DB9 3 Feet
#adCable Matters #ad - Simple installation of the usb serial adapter using the drivers available for download from Cable Matters; Connect a null modem adapter sold separately to directly connect two computers with serial cables. Male to male serial to usb cable provides a convenient solution for communicating with equipment that require a DB9 connector; Use a DB9 mini gender changer sold separately if the connector of the RS232 to USB adapter will not mate with the equipment port.More information #ad
Windows & mac compatible usb to serial cable for windows 2000/xp/vista/7/8/10 and MacOS 106 and above; the 9 pin to USB adapter may require additional proprietary software some equipment models. Usb to rs232 adapter cable connects from the usb-a port of a computer to a device with a female DB9 port; Bus-powered Serial to USB adapter connects to devices for configuration or programming. Rs-232 compatible db9 to usb adapter is required for many types of equipment including a CNC Machine, GPS, telescope, Cisco network switch, Set-top box, sewing Machine and more.
Brand | Cable Matters #ad |
Manufacturer | Cable Matters #ad |
Height | 0.31 Inches |
Length | 3.54 Inches |
Weight | 0.09 Pounds |
Width | 2.76 Inches |
Part Number | 202031-3 |
Model | 202031-3 |
More information #ad
5. DTech
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DTECH 10 Feet USB 2.0 to RS232 DB9 Serial Port Adapter Cable with FTDI Chipset Supports Windows 11 10 8 7 and Mac Linux
#adDTech #ad - Not a usb to vga adapter usb to serial adapter ft232 cable allows your computer to make communication with serial devices equipped with 9 pin female RS232 interface. Ft232 chip long ftdi serial cable to usb adapter for windows 11, 8, mac os 8 or higher, 10, dtr, cts, 7, linux 2.4. 0 and later 9 wire pinout 1-9: dcd, gnd, dsr, RXD, TXD, RTS, RI. Serial com port to usb converter is designed with a high performance quality processor chip FT232RL, which makes this USB RS232 adapter one of the most reliable adapters on the market.
More information #ad
Usb to male serial port adapter cord is designed for connecting Serial devices such as DB9 equipped PC, Programming machine, serial modem, barcode scanners, label writers, router, palm PCs and digital organizer, card reader, digital camera, GPS, etc. 10ft db9 rs232 to usb adapter with 9 pin male to usb-a male gold plated connector uses crystal clear blue enrich injection, 3TDX, strong and beautiful; active pins: 2RXD, and 5GND.
Brand | DTech #ad |
Manufacturer | Guangzhou DTECH Electronics Technology Co.,Ltd #ad |
Height | 6.2 Inches |
Length | 9.4 Inches |
Weight | 0.15 Pounds |
Width | 1.9 Inches |
Part Number | DT-5031 |
Model | BC77525 |
Warranty | 365 days from purchase date |
More information #ad
6. StarTech
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DB9 Serial DCE Adapter Cable with FTDI – Null Modem, StarTech.com USB to Serial RS232 Adapter, USB 1.1 / 2.0 – Bus-Powered ICUSB232FTN
#adStarTech #ad - Broad compatibility: compatible with your uSB 1. 0 or 2. 0 ports, this rs232 converter works with your Windows, Mac or Linux systems. Fast transfer speeds: experience fast speeds with this serial adapter, supporting a Baud Rate up to 921.More information #ad
6kbps. Correct dte/dce conflicts: convert your available USB port into a null modem RS232 DB9 serial port, resolving any DTE/DCE conflicts. Maximized portability: this usb to serial RS232 adapter with FTDI features a single cable design removing the need for additional adapters and cables.Brand | StarTech #ad |
Manufacturer | STARTECH.COM #ad |
Height | 0.6 Inches |
Length | 70.9 Inches |
Weight | 0.2 Pounds |
Width | 1.2 Inches |
Part Number | ICUSB232FTN |
Model | ICUSB232FTN |
Warranty | 2 Year |
More information #ad
7. DTech
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DTECH 6 Feet USB to RS232 DB9 Female Serial Adapter Cable Windows 11 10 8 7 Mac Linux Serial to USB 2.0 PL2303 Chip
#adDTech #ad - Note that the interface is 9-pin rs232 female socket, please make sure that your serial device with a 9-pin Male Port before purchasing this USB to serial port adapter with Prolific PL2303 chipset NOT FTDI chip.Usb to rs232 adapter is with prolific pl-2303 chipset for widest possible compatibility with Windows 11, 2000, 7, 10, 98, Linux 2.4. 0 and later, xp, 8, vista, MacOS8 or higher, and other platforms.
More information #ad
Rs232 usb to serial female adapter cable allows any PC to connect serial devices and programs that communicate through COM ports. 6ft usb to serial cable with standard usb Type A Male to standard 9-pin DB9 Female RS-232 serial connector. Db9 serial cable to usb adapter is designed for connecting serial devices such as DB9 equipped PCs, barcode scanners, routers, Programming machine, label writers, card readers, palm PCs and digital organizers, digital cameras, serial modems, GPS, etc.
Brand | DTech #ad |
Manufacturer | Guangzhou DTECH Electronics Technology Co.,Ltd #ad |
Height | 5.1 Inches |
Length | 9 Inches |
Weight | 0.35 Pounds |
Width | 1.8 Inches |
Part Number | DT-5002B |
Model | DT-5002B |
Warranty | 365 days from purchase date |
More information #ad
8. OIKWAN
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USB-C Cisco Console Cable,OIKWAN 6ft USB Type C to RJ45 Serial Adapter Essential Accessory of Cisco, Ubiquity, NETGEAR, TP-Link Routers/Switches for Laptops, LINKSYS
#adOIKWAN #ad - Usb type c to rj45 for cisco router console cable, Works great for tables Type-C USB port directly to a console port like a charm. Usb c cisco console cable is to help those who have a pc or laptop and want to use a USB-C connection to connect the console port with their Cisco modem, firewall, router, switch or other serial based Cisco device.More information #ad
Brand : oikwan ; cable length:3m 10 feet; Color: light blue ;Warranty : 3-years. This is the exact cable to solve such problem. Ftdi ft232r chip + rs232 level shifter, compatible with any laptop/PC with a USB-C Port.Brand | OIKWAN #ad |
Manufacturer | OIKWAN #ad |
Height | 24 Inches |
Length | 72 Inches |
Width | 1.8 Inches |
Part Number | AQ1711 |
Model | 8541683302 |
More information #ad
9. Tripp Lite
#ad
Tripp Lite 5ft USB to Serial Adapter Cable USB-A to DB9 M/MU209-000-R
#adTripp Lite #ad - Compatible with android tablets / phones with USB Host Mode OTG support and OS version 3. 2 and above. Compatible with windows, mac and Linux computers, and Android Tablets / Phones See System Requirements for details.More information #ad
Note: most current product images are loaded in the image gallery. Connect a rs-232 serial device to the USB port on your computer or Android tablet / phone. 5 ft length; no external power required.Brand | Tripp Lite #ad |
Manufacturer | Tripp-Lite #ad |
Height | 1.6 Inches |
Length | 3.8 Inches |
Weight | 0.25 Pounds |
Width | 5.7 Inches |
Part Number | U209-000-R |
Model | U209-000-R |
Warranty | LIFETIME |
More information #ad
10. DTech
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USB to Serial Adapter 10 ft, DTECH USB to RS232 DB9 Female Cable COM Port with FTDI Chipset Supports Windows 11 10 8 7 Mac Linux
#adDTech #ad - 10 feet usb 2. 0 to rs232 db9 serial cable male to female is long enough for your devices to reach to a place needed standard pinout: pin 2- RXD, Pin 3- TXD, Pin 5 - GND. Usb male to serial female cable is designed with a high performance quality processor chip FT232 Chipset that makes this USB to RS232 converter one of the most reliable adapters on the market.Pls note it's not usb to vga cable rs232 usb to db9 female serial port cable allows you to connects a PC without serial port to a serial device because it adds a 9 pin port to laptop or desktop via USB port.
More information #ad
Built as ftdi serial rs232 to usb cable for windows 11, 10, mac os8 or higher, dtr, txd, rts, linux 2.4. 0 and later 9 wire pinout 1-9: dcd, 7, cts, 8, GND, RXD, DSR, RI. Portable female serial to usb adapter is with USB-Powered design requires no bulky power supply with superior performance, offering an easy connectivity for serial plug devices.
Brand | DTech #ad |
Manufacturer | Guangzhou DTECH Electronics Technology Co.,Ltd #ad |
Height | 2.01 Inches |
Length | 8.07 Inches |
Weight | 0.02 Pounds |
Width | 3.94 Inches |
Part Number | DT-5031B |
Model | DT-5031B |
Warranty | 365 days from purchase date |
More information #ad