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The Best 9 pin serial to usb adaptor of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best 9 pin serial to usb adaptor of 2022. Check our ranking below.

2,431 Reviews Scanned

Rank No. #1
SABRENT 6-FT USB to RS-232 DB9 Serial 9 pin Adapter (Prolific PL2303) SBT-USC6K
  • Allows any PC to connect serial devices and programs that communicate through COM ports
  • 6 FT cable with standard USB Type A Male to standard 9-pin DB9 RS-232 serial connector
  • PL-2303 Chipset for widest possible compatibility with Windows, Mac, Linux, and other platforms
  • Programmable baud rate from 75bps to 12Mbps. Typical speeds up to 230Kbps
  • Plug and play creation of a COM port. Powered by USB - no external power needed
Rank No. #2
DTECH USB to Serial RS232 Cable with DB9 DB25 COM Port Prolific Chip Connect PC Supports Windows 10 8 7 Mac - 6 Feet
  • USB to RS232 adapter allows PC to connect serial RS-232 devices and programs that communicate through COM ports
  • DB9 DB25 USB to serial adapter cable is designed for connecting RS 232 devices such as DB9 DB25 equipped PCs, routers, GPS, Programming machine, barcode scanners, label writers, serial modems, digital cameras, card readers, palm PCs and digital organizers, etc.
  • 6ft serial to USB cable with standard USB2.0 Type A Male to 9-Pin DB9 Male converter and DB9 female to 25-Pin DB25 male adaptor
  • Prolific PL-2303 Chipset for widest possible compatibility with Windows 11, 10, 8, 7, XP, Vista, 2000, 98, MacOS8 or higher, Linux 2.4.0 and later, and other platforms
  • USB to serial converter DB25 DB-9 features gold plated interface , anti-oxidation, corrosion resistance, durable; Crystal clear black shell with full-time injection molding, solid appearance
Rank No. #3
DTech Serial Cable to USB Adapter DB9 Male RS232 Port Supports Windows 11 10 8 7 Mac (6 Feet, PL2303)
  • 9 pin serial to USB cable male to male port allows PC to connect serial RS-232 devices and programs that communicate through COM port (NOT VGA-Monitor-Video-Cord )
  • RS232C DB9 to USB adapter with gold plated connector ensures reliable data communication compared to the nickel plated DB9 interface
  • RS232 to USB cord with prolific PL2303 chipset supports Windows 11 10 8.1 8 7, Mac OS8 or higher, Linux 2.4.0 and later
  • Serial to USB adapter is wired as a straight through cable to connect DB9 devices such as router, GPS, Programming machine, barcode scanner, label writer, modem, digital camera, card reader, palm PC and digital organizer, etc
  • 6ft serial USB RS232 converter data cord is shielded to protect your data from EMI/RFI noise, and is long enough to be useful but not so long as get in the way
Rank No. #4
SABRENT 6 feet USB to RS-232 DB9 Serial 9 pin Adapter (Prolific PL2303)(SBT-USC6M)
  • Allows any PC to connect serial devices and programs that communicate through COM ports
  • 6 feet cable with standard USB Type A Male to standard 9-pin DB9 RS-232 serial connector
  • PL-2303 Chipset for widest possible compatibility with Windows, Mac, Linux, and other platforms
  • Programmable baud rate from 75bps to 12Mbps. Typical speeds up to 230Kbps
  • Plug and play creation of a COM port. Powered by USB - no external power needed
SaleRank No. #5
StarTech.com USB to Serial Adapter - 1 port - USB Powered - FTDI USB UART Chip - DB9 (9-pin) - USB to RS232 Adapter (ICUSB2321F)
  • MULTI-USE FUNCTIONALITY: Use this versatile USB to serial RS232 adapter for everything from digital signage to connecting point of sale systems and barcode scanners.
  • CUSTOMIZABLE SOLUTION: This USB serial hub features an FTDI chipset, making it highly customizable and compatible, and the ideal solution for any setup.
  • COMPACT DESIGN: Designed with a small form factor, this serial RS232 converter is USB powered and requires no bulky power adapters or an outlet.
  • EASY INSTALLATION: This serial adapter lets you enjoy simple installation and operation with COM port retention that provides robust serial connectivity for legacy devices.
Rank No. #6
UGREEN USB to RS232 Adapter Serial Cable DB9 Male 9 Pin with PL2303 Chipset RS-232 Converter Cable for Windows 10 8.1 8 7 XP Vista, Mac OS, Linux, 10FT
  • How it works: This USB to rs232 adapter connects to serial devices via a USB port, such as serial digital cameras equipped with DB9, label writers, handheld computers, barcode scanners, PDAs, etc. This USB to serial adapter is widely used in shopping malls, offices, etc.
  • Multi-system compatibility: This usb to serial adapter is compatible with Win 7 8 10 Win XP Vista Mac OS Linux system. It would automatically update the driver for Win8 and above. For windows 7, Mac OS, please install the CD driver in the package. Note: Linux only supports the use of kernel version 2.6-5.2.
  • Multi-device compatibility: This USB to rs232 adapter is suitable for computers (computers or laptops) to connect various RS232 serial devices, such as cash registers, LED and LCD text displays, digital cameras, POS, Bar code scanners, door control system, printers, CNC controllers, scanners, etc.
  • Double shielding layer: This rs232 to usb has a thick tinned copper core, aluminum foil, metal braided mesh shielding layer, multi-layer shielding to isolate interference, which can make it smooth and not stuck when used. In addition, its baud rate supports 20bps to 256kbps, and serial communication data can be transmitted quickly.
  • Powerful chip: This rs232 to usb is equipped with PL2303 professional chip, which can transmit signals at a high speed and stably, protecting your data safely and without loss
Rank No. #7
USB to RS232 Serial Adapter with PL2303 Chipset, CableCreation 10 FT USB to DB9 Pin Female Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras,CNC etc, Black
  • Gold Plated USB 2.0 Male to RS232 Female DB9 Serial Cable connects a serial DB9 (9 PIN) device, such as a modem, to a USB port on your computer. USB port with 1Mbps data transfer rate. 👉NOTE: It's USB to RS232 FEMALE adapter!!!
  • Latest Prolific PL2303 Chipset: Supports Windows 10/8.1/8/7/Vista/XP//2000 /Linux 2.4 or above, Mac OS X 10.6 and above; ★Please install the driver and use it. You can download it on the cablecreation website.★
  • Easy Connectivity: USB to RS232 adapter works with modems, ISDN Terminal Adapters, digital cameras, label writers, palm PCs, PDAs, cashier register, CNC, PLC controller, tax printer, POS, bar code scanner, label printer, and devices with DB9 SERIAL ports. Please note that it’s not compatible with Cutting plotter, SCM.
  • Premium Material: Tinned Copper Conductor and triple shielding ensure the best data transfer rate. USB bus powered, no external power adapter required.
  • 【Warranty】You will get 1× USB to RS232 Serial Adapter with FTDI Chip 10FT. CableCreation provides 24-month product warranty and lifetime friendly customer service.
Rank No. #8
DriverGenius RD232F2F DB9 Serial RS232 COM Gender Changer - for USB to RS232 Serial Cable Adapter (Female/Female)
  • RS-232 GENDER CHANGER FEMALE: The DB9 gender changer converts a DB9 9-pin male connector into a DB9 9-pin female connector and will work with any serial devices.
  • MINI DB9 CONNECTORS: 2 x Serial DB-9 (9 pin) Female Gender Changer. 9 way Female / Female Connectors, 9 Pin Serial RS232 gender Changer.
  • PLUG AND PLAY: No power needed. Tight and stable structure, small resistance transmission stability.
  • RANGE of USE: The gender changer can be used with PC, modem, printer,scanner,cashier,POS machine and more DB9 serial communication equipment.
  • WHAT YOU GET: You will get 2- year warranty once you buy DriverGenius RS232 DB9 gender changer female to female.
Rank No. #9
USB to Serial Adapter, DTECH DB25 DB9 RS232 to USB Cable 4 Feet with FTDI Chip Supports Windows 11 10 8 7 and Mac
  • 4 foot Serial to USB adapter connects a 9 pin or 25 pin RS232 serial device to your computer through a USB port, as though the computer offered an onboard serial port
  • DB9 DB25 USB to RS232 cable with screw nuts is built with FTDI chip to support you the widest possible OS compatibility (windows 11, 10, 8, 7, XP, MAC OS, Linux, etc.) and reliable data communication
  • 1.2 meter 25 pin RS232 to usb adapter cable with DB9 connector allows it to be connected directly from the serial device to the computer without requiring additional cables. This saves you the annoyance of needing an extra adapter
  • Plug and play creation of a COM port support enables you to add and remove this usb to rs232 adapter without having to reboot the computer. USB powered; No external power adapters needed
  • Windows 11 USB to serial adapter cable 4ft with high quality gold plated connectors provide you faster and more stable data transfer, compared to those nickel plated ones
SaleRank No. #10
ELECABLE USB Type C to RS232 DB9 Serial(9-Pin) Converter Adapter Cable 5ft with a Male to Female Connector, Compatible with MAC OS, Windows, Android, Linux Type C Device (USB C)
  • ☑️ Provide the connection between USB Type C and the traditional RS-232 serial port. Supports remote wake up and power management.
  • ☑️ Compatible with most GPS, modems, printers, scanners, digital cameras ,ISDN Terminal Adapters, label writers, palm PCs, PDAs,cashier register,CNC,PLC controller,tax printer,POS, bar code scanner, label printer,and more devices with DB9 SERIAL ports.
  • ☑️Use latest Prolific PL2303 chipset compatible with MAC OS, Windows, Android, Linux system USB C Device. For first time to use, you need to install the driver. The driver is available in enclosed CD. You can also to download the latest driver and the product manual from the link we provide.
  • ☑️ Provide a male to female gender changer, a convenient solution for connecting with equipment that requires a female port.
  • ☑️【IMPORTANT NOTE】This is NOT a VGA cable.

Last update on 2022-10-20 / Affiliate links / Images from Amazon Product Advertising API

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  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 9 pin serial to usb adaptor.
  7. Product Quality: You don’t always get what you pay for with an 9 pin serial to usb adaptor, sometimes less, and sometimes more.
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