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The Best serial port to usb converter of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best serial port to usb converter of 2023. Check our ranking below.

2,856 Reviews Scanned

Rank No. #1
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
SaleRank No. #2
CableCreation USB to RS232 Adapter with PL2303 Chipset, 6.6ft USB 2.0 Male to RS232 Female DB9 Serial Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras, CNC,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; ★Drivers can be downloaded at cablecreation website.★
  • Easy Connectivity: USB to RS232 adapter works with models, ISDN terminal adapters, digital cameras, label writers, palm PCs (Windows 10, Windows 8, windows 7--should auto detect and install the drivers), 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.
  • Tinned Copper Conductor and triple shielding ensure the best data transfer rate. USB bus powered, no external power adapter required. ★If not recognized, you may need to use this serial adapter with a null modem adapter.★
  • CableCreation offers 24 month product warranty and easy to reach lifetime customer services.This USB to RS232 Adapter is a USB 2.0 male to RS232 female DB9 serial converter cable, suitable for customers with RS232 female head requirements with the same pin definition.If you have any problem with this item please do not hesitate to contact with us.
SaleRank No. #3
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. #4
DTech USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac -1.5 Feet
  • USB to RS485/RS422 converter It easily lets you connect RS485 or RS422 device directly to your Laptop PC computer USB port (built with LED Troubleshooting Indicators)
  • USB to RS485 cable adapter is Ideal for industrial environment -provides 600w surge protection and 15KV ESD isolated protection on signal pins to protect costly and often sensitive control equipment against electrical damage
  • rs485 serial to usb converter is with high performance quality processor chip (FTDI-chipset FT232) and I/O auto conversion circuitry which makes RS 485 to USB convertor one of the most reliable dongle on the market
  • 1.5 ft serial RS-422 RS-485 to USB adapter cable supports windows 11 10 8 7, Mac and more; plug-and-play, No power supply needed
  • There are no IRQ and COM port conflicts, since the port do not require any additional IRQ, DMA, memory as resources on the system; RS485 for Half duplex and RS422 for Full duplex communication
SaleRank No. #5
StarTech.com 1 Port USB to Serial RS232 Adapter - Prolific PL-2303 - USB to DB9 Serial Adapter Cable - RS232 Serial Converter (ICUSB232V2)
  • 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
  • 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
  • FAST TRANSFER SPEEDS: Experience fast speeds with this USB to DB9 serial adapter, supporting a Baud Rate up to 921.6Kbps
  • 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
Rank No. #6
CERRXIAN 1FT RS485 to USB Terminal Converter Serial Port Cable for Windows 7 8 10
  • This is an industrial USB to RS485 converter that does not require an external power supply and can provide 5V 200MA power to peripherals.
  • USB TO RS485 is very easy to use and allows automatic sending and receiving. Due to its fast communication speed, stability, reliability and safety, it is an ideal choice for industrial control equipment and/or applications with high communication requirements.
  • Built-in ch340 chip,support EEPROM, support Vendor ID re-write,support Mprog ,Support FTDI VCP driver and D2XX driver.
  • Supports WIN98, WIN2000, WINXP, WIN7, WIN10, VISTA.Special support for WIN7 32-bit and 64-bit.
  • Application: MODEM, CNC machine tools, industrial instruments, meters, testing equipment monitoring systems, automation control equipment and notebooks.
SaleRank No. #7
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
  • (NOT 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
  • USB to male serial port adapter cord is designed for connecting Serial devices such as DB9 equipped PC, router, GPS, Programming machine, barcode scanners, label writers, serial modem, digital camera, card reader, palm PCs and digital organizer, etc
  • (FT232 chip) Long FTDI serial cable to USB adapter for Windows 11,10, 8, 7, Mac OS 8 or higher, Linux 2.4.0 and later (9 wire pinout 1-9: DCD, RXD, TXD, DTR, GND, DSR, RTS, CTS, RI)
  • COM port serial 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, strong and beautiful; active pins: 2(RXD), 3(TDX), and 5(GND)
Rank No. #8
DTech USB to RS422 RS485 Serial Port Adapter Cable with FTDI Chipset 5 Position Terminal Board for Windows 11 10 8 7 XP Mac (4 Feet)
  • USB to RS485/RS422 converter It easily lets you connect RS485 or RS422 device directly to your Laptop PC computer USB port
  • RS485 Serial to USB adapter is ideal for industrial environment -provides 600w surge protection and 15KV ESD isolated protection on signal pins to protect costly and often sensitive control equipment against electrical damage
  • USB to RS485 cable adapter is with high performance quality processor chip (FTDI-chipset FT232) and I/O auto conversion circuitry which makes RS 485 to USB convertor one of the most reliable dongle on the market
  • 4ft USB serial RS-485 RS-422 adapter cable supports windows 11 10 8 7, Mac and more; plug-and-play, No power supply needed
  • There are no IRQ and COM port conflicts, since the port do not require any additional IRQ, DMA, memory as resources on the system; RS485 for Half duplex and RS422 for Full duplex communication
Rank No. #9
axGear New USB 2.0 to RS232 COM Port 9 Pin Serial DB25 DB9 Adapter Cable Converter
  • Brand new high-quality USB 2.0 to RS232 Serial (DB9 & DB25) Cable Used for connecting computesr (from a USB port) to devices with a RS232 port (DB9 or DB25), such as a printer.
  • Supports Plug & Play Compatible with USB 1.1 specification or earlier Works with PC & Mac Supports Data Transfer Rate up to 1Mbps
  • Supports Remote Wake-up and Power Management
  • USB Type A male on one end and RS232 Serial DB9 male (or DB25 male by using the adapter/converter included) on the other end Cable color
  • Durable material for long working life
Rank No. #10
2PCS USB 2.0 to RS232 Serial Port DB9 9 Pin Male Converter Adapter Compatible with Windows 98/SE/ME/2000/XP/Vista/7/8 Mac Os V8.6
  • Plug Type : USB 2.0 to 9 Pin Male RS232.
  • Compatible with Windows 98/SE/ME/2000/XP/Vista/7/8 Mac os V8.6.
  • Support remote wake-up and power management, and support RS232 serial interface( Db9)
  • USB 2.0 to RS232 Chipset CH340 Serial Converter Adapter allows you to use bridge or connectivity between the USB and serial port interface.
  • Package includes 2pcs USB 2.0 to RS232 Serial Port DB9 9 Pin Male Converter.
SaleRank No. #11
Manhattan USB to RS232 Serial Adapter Converter – Long 18 Inch Cable Cord, 24 AWG - Connects Serial Device to a USB Port, FTDI Chipset, Compatible with Window, Linux, Mac – 3 Year Mfg Warranty–205153
  • Quickly converts a USB port to a Serial/RS232/COM/DB9 port
  • The customizable and compatible Prolific PL-2303RA chipset makes it the ideal solution for many OSs and platforms
  • Easily connect most DB9/serial modems, digital cameras, label writers, barcode scanners, palm PCs, GPS, telescopes, CNC machines, embroidery machines, automotive control systems, digital organizers and much more
  • Install as a standard COM/RS-232 port to provide serial connectivity for legacy and high-tech devices. Windows compatible; plug and play; hot-swappable.
  • 3 year warranty when purchased from the manufacturer or authorized reseller.
Rank No. #12
NOYITO CH341A USB Serial Port Parallel Port Converter Module USB to UART IIC SPI TTL ISP EPP MEM Parallel Converter Module
  • The NOYITO CH341A conversion module is equipped with a CH341A chip, which is a USB bus transfer chip that provides asynchronous serial ports, print ports, parallel ports, and commonly used 2-wire and 4-wire synchronous serial interfaces through the USB bus.
  • This module can be used for serial port expansion, I2C interface EEPROM and SPI interface FLASH, as well as STC microcontroller programming, program debugging, data acquisition and other aspects.
  • Support parallel port: Support USB to printer parallel port and EPP or MEM parallel port.
  • Support serial port: support USB to UART, I2C, SPI interface.(The second picture on the left is the setting operation diagram)
  • NOYITO CH341A USB Serial Port Parallel Port Converter Module user manual driver document https://1drv.ms/u/s!AlzQUCOyZQhKgQKtjRiEux4ubqPW?e=bdeqfR
Rank No. #13
Jeirdus USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Support Windows 10, 8, 7, XP and Mac with ESD Protection (6ft/1.8meter)
  • 6 ft shielded serial RS-422 RS-485 to USB adapter cable supports windows OS, Mac and more; plug-and-play, No power supply needed
  • USB to RS485/RS422 converter easily lets you connect RS485 or RS422 device directly to your Laptop PC computer via USB port
  • Ideal for industrial environment -provides 600w surge protection and 15KV ESD isolated protection on signal pins to protect costly and often sensitive control equipment against electrical damage
  • With high performance quality processor chip (FTDI-chipset FT232) and I/O auto conversion circuitry which makes RS 485 to USB convertor one of the most reliable dongle on the market
  • There are no IRQ and COM port conflicts, since the port do not require any additional IRQ, DMA, memory as resources on the system; RS485 for Half duplex and RS422 for Full duplex communication
Rank No. #14
NAKVMN 15 Pin to USB Adapter Female Midi Joystick Old Gameport Joystick on Windows 11 10 8 7 Gameport to USB Nest Retro Joystick Controllers Nest Converter
  • Installation Instructions: Windows 98 Installation: Follow Instructions in Box Joystick Installation Windows 8 and 8.1 and Windows 10 1. Search for "USB" in the Windows 8 Start menu, then select the "Set up USB game controllers" option under the "Settings" heading. 2. Select the Game Controller. Then Select Properties. 3. Calibrate then Test.
  • Special Notes: Includes 6 foot USB cable. WILL NOT not operate MIDI Devices WILL NOT not operate DIGITAL Joysticks Ex. MICROSOFT Force Feedback Only supports General Game Port Racing Wheel (not Force Feedback or Digital type controllers) Features: 4-mode switchable (all conventional analog game controllers and ForceFeedBack, Av. Garde, ThrustMaster FCS, Bazooka, Maya, CH Flt Pro, FirePlus, FireDragon and 4-axis/4-button, Silver Hawk II, Space Ranger and 2-axis/8-button) Etc..
Rank No. #15
EC Buying FT200XD CJMCU-200 USB to Serial Adapter USB to I2C Serial Module IIC Port TTL Level Input CMOS Output Transfer Convertor Serial Adapter
  • Overview :The FT200XD is a package and pin optimised USB to I2C interface device which simplifies USB to I2Cdesigns and reduces external component count by fully integrating an external EEPROM and a clock circuit which requires no external crystal in a small form factor 3x3mm 10 pin package. It has been designed to operate efficiently with a USB host controller by using as little of the total USB bandwidth available as possible.
  • Features: FT200XD is a monolithic USB to I2C interface. Up to 3.4MHz, high-speed mode, supporting I2C. Unique USB FTDIC chip ID Feature, FT200XD can be configured with CBUS I/O pin. It can send and receive LED driving signals. The FT200XD can be used as an integrated+3.3V level converter for USB I/O.The single operation power supply is+5V. There is a 3V3/1V8 LDO regulator inside. UHCI/OHCI/EHCI host controllers are compatible. USB 2.0 full speed compatibility.
  • Application: FT200XD can upgrade traditional peripherals to USB, and use USB to increase system modularization. FT200XD can be applied to USB instrument, USB industrial control and USB digital camera interface. The FT200XD can monitor the motherboard and system through USB. FT200XD can also be combined with USB interface to enable PC transmission as development system communication.
  • Low Power Consumption:The FT200XD is capable of operating at a voltage supply between +3.3V and +5V with a nominal operational mode current of 8mA and a nominal USB suspend mode current of 125µA. This allows greater margin for peripheral designs to meet the USB suspend mode current limit of 2.5mA. An integrated level converter within the I2C interface allows the FT200XD to interface to I2C logic running at +1.8V to +3.3V (5V tolerant).
  • USB transceiver. The USB transceiver unit provides a USB 1.1/USB 2.0 full speed physical interface to connect to the USB cable. The output driver provides+3.3V level conversion rate control signal input receiver and two single end input receivers provide USB data reset detection conditions respectively in, single end 0 and USB. Functions include 1.5k Ω pull-up resistor on USBDP. The module also detects when a USB power supply is connected.
SaleRank No. #16
Roxio Easy VHS to DVD for Mac | VHS, Hi8, V8 Video to DVD or Digital Converter [Mac Disc]
  • Capture video from analog sources and preserve it by converting to digital formats to burn to disc
  • Transfer your footage from your VCR and analog camcorders including Hi8 and Video8 to DVD in just a few clicks
  • Create your own movies by importing into iMovie to edit your video and add effects, titles, and transitions
  • Save your video to popular digital formats to easily share online or upload directly to YouTube
  • Burn to disc with custom chapters and menus using Roxio MyDVD
SaleRank No. #17
DC Buck Module, DROK Adjustable Buck Converter Step Down Voltage Regulator 6V-32V 30V 24V 12V to 1.5-32V 5V 5A LCD Power Supply Volt Reducer Transformer Module Board with USB Port Protective Case
  • PARAMETER --- Input voltage range DC 6V-32V; Output voltage DC 1.5V-32V; Max output current 5A, recommend use of within 4.5A; Max output power 75W, recommend use of within 50W.
  • GENERAL USE --- As ordinary step-down module with over-current protection; As constant current LED driver module; DIY a solar power controller, etc.
  • DISPLAY --- Large clear digital LCD display voltage & current value simultaneously.
  • FEATURES --- Constant current/voltage mode; Voltage calibration & current calibration; USB interface; Protective case; Short-circuit protection; Over-temperature protection; Input reverse connection protection.
  • NOTE --- 1). Output voltage is set as around 20V by default, if your input is lower than that, please turn potentiometer anticlockwise for 10 laps or more until voltage changes. 2). The case is packaged unassembled to avoid damage during transit. It needs to be manually installed. 3). Please carefully read the user’s manual, especially the “Cautions” before using. You can find the PDF Instructions on this page -- Product information -- Product guides and documents -- User Manual [PDF].
SaleRank No. #18
USB to 15 Pin Joystick Gameport Converter Adapter
  • Connectivity: 15 pin DSUB female port to USB male plug.
  • Use to Connect ANALOG Only JOYSTICKS to the Computer
  • Unique 4 mode switch for maximum compatibility and flexibility.
  • Fully plug and play - no software required
  • Works with Windows XP to Windows 10
Rank No. #19
OIKWAN USB to RS232, USB Serial Adapter with FTDI Chipset,USB 2.0 to Male DB9 Serial Cable for Windows 11,10, 8, 7, Vista, XP, 2000, Linux and Mac OS(6ft)…
  • Wide range of applications: USB to RS232 DB9 male serial adapter can work with your Windows (10 / 8.1 / 8 / 7 / Vista / XP), MAC or Linux system and other platforms. USB adapter is designed to connect to serial devices, such as serial modem with DB9, ISDN terminal adapter, digital camera, label writer, palm computer, barcode scanner, PDA, cash register, CNC, PLC controller, tax printer, POS, bar code scanner, label printer, etc
  • High quality: ftdi usb serial,the latest ftdi chip set ensures more reliable and faster operation. USB 2.0 to RS232 male DB9 console cable will support 1Mbps date transfer rate
  • Most convenient: rs232 to usb simple installation, plug and play, COM port creation, baud rate can be changed to the required settings. USB power supply - no external power supply required.
  • Exquisite design: usb-to-serial,Gold Plated USB RS232 connector and PVC cable ensure high performance and extra durability. Powered by USB port, this USB to DB9 series RS232 adapter cable is designed to fit easily into your handbag.
SaleRank No. #20
SABRENT USB 2.0 to Serial (9 Pin) DB 9 RS 232 Converter Cable, Prolific Chipset, HEXNUTS, [Windows 11/10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 2.5 Feet (CB-DB9P)
  • Provides the connection between USB and the traditional RS-232 serial port
  • Supported OS: Windows 2000/ME/98SE, Windows XP (32/64-bit), Windows Vista (32/64-bit), Windows 7 (32/64-bit), Windows 8/8.1 (32/64-bit), Windows 10 and 11 (32/64-bit), Mac OS X 10.6 and Above, Linux 2.4 or above
  • Easy to setup: Plug & Play - Simply plug your device into the adapter and the adapter into your PC or Mac.
  • COM ports and Baud rates can be modified to desired set up.
  • This product comes with LIFETIME manufacturer warranty.

Last update on 2023-08-16 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best serial port to usb converter?

Do you get stressed out thinking about shopping for a great serial port to usb converter? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching serial port to usb converter, which is why we have assembled a comprehensive list of the greatest serial port to usb converter available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for serial port to usb converter that you consider buying. Your questions might include the following:

  • Is it worth buying an serial port to usb converter?
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  • Which serial port to usb converter are good in the current market?
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Potential sources can include buying guides for serial port to usb converter, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible serial port to usb converter. Make sure that you are only using trustworthy and credible websites and sources.

We provide an serial port to usb converter buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available serial port to usb converter currently available on the market.

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  1. Brand Value: Every brand of serial port to usb converter has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an serial port to usb converter?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your serial port to usb converter.
  5. Customer Ratings: Number ratings grade serial port to usb converter objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their serial port to usb converter.
  7. Product Quality: You don’t always get what you pay for with an serial port to usb converter, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an serial port to usb converter is should be an indication of how long it will work out for you.

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