It’s not that easy to choose the right usb rs232 adapter breakout since there’s a ton of things you need to consider first. Some of the factors we paid attention to in our evaluation when reviewing the top usb rs232 adapter breakout on the market. Through our research, weve looked through catalogues to pick out the very best for you. Through our comparison table, in-detail reviews of each product, were going to reveal the name of our best usb rs232 adapter breakout on the marketbut dont skip to the end!

Best usb rs232 adapter breakout

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Best usb rs232 adapter breakout reviews

1. USB to TTL Adapter, USB to Serial Converter for Development Projects - Featuring Genuine FTDI USB UART IC FT232RL

Feature

Built-in a new and original FTDI IC device FT232RL, which handles all the USB signalling and protocols. TTL levels of +5V and +3.3V adjustable design, and draws power directly from your PC/laptop via the USB connection, no need for an external power adapter
Provides access to UART Transmit (Tx), Receive (Rx), RTS#, CTS#, VCC and GND connections; POW(power), RXD/TXD transceiver communication LED indicator design, which can show serial adapter status and data activity at a glance
Windows 8 and above OS, Linux and Mac OS will install FTDI driver automatically, but NOT compatible with Chrome OS. For details of OS compatibility and installation guidance, please scroll down this page and take a look at 'Product description'
Typical applications: USB to RS232/RS422/RS485 converters, Support EEPROM, Vendor ID re-write, unbrick routers and Mprog3.5, interface to GPS modules, flash firmware on hard drive, update transmitter, interface to set top box and more
What you get: 1 x Moyina USB to TTL Module + 1 x Jumper + 10 x Dupont Cables (7.9, female to female), which are packed by antistatic bag. We offer 1 year guarantee on product, your satisfaction is our passion

2. UGREEN USB 2.0 to RS232 DB9 Serial Cable Male A Converter Adapter with FTDI Chipset for Windows 10, 8.1, 8, 7, Vista, XP, 2000, Linux and Mac OS X 10.6 and Above (3ft)

Feature

How it works: Ugreen USB to RS232 DB9 Serial Adapter is designed for connecting to serial devices such as DB9 equipped serial modems, ISDN Terminal Adapters, digital cameras, label writers, palm PCs, barcode scanners, PDAs etc through USB port with 1Mbps data transfer rate;
Connectors: With standard USB Type A Male to standard 9-pin DB9 RS-232 serial connector;
Chipset & Supported OS: FTDI-FT232RL Chipset for widest possible stablity and compatibility with Windows (10/8.1/8/7XP), Mac, Linux, etc. Support almost all serial COM port.
Conductor & Shielding: Tinned Copper Conductor(Wire guage#24#28) and triple shielding ensure the best data transfer rate. Powered by USB port, no external power adapter required. Simple installation, plug & play after one time driver installation;
What you get: USB 2.0 to Serial (9-Pin) DB-9 RS-232 Converter Cable is backed with 24-months worry-free and customer service support.

3. UGREEN USB 2.0 to RS232 DB9 Serial Cable Male A Converter Adapter with PL2303 Chipset for Windows 10, 8.1, 8, 7, Vista, XP, 2000, Linux and Mac OS X 10.6 and Above (3ft)

Feature

How it works: Ugreen USB to RS232 DB9 Serial Adapter is designed for connecting to serial devices such as DB9 equipped serial modems, ISDN Terminal Adapters, digital cameras, label writers, palm PCs, barcode scanners, PDAs etc through USB port with 1Mbps data transfer rate;
Connectors: With standard USB Type A Male to standard 9-pin DB9 RS-232 serial connector;
Chipset & Supported OS: PL-2303 Chipset for widest possible compatibility with Windows (10/8.1/8/7XP), Mac, Linux, etc;
Conductor & Shielding: Tinned Copper Conductor(Wire guage#24#28) and triple shielding ensure the best data transfer rate. Powered by USB port, no external power adapter required. Simple installation, plug & play after one time driver installation;
What you get: USB 2.0 to Serial (9-Pin) DB-9 RS-232 Converter Cable is backed with 24-months worry-free and customer service support.

4. Tera Grand - Premium USB 2.0 to RS232 Serial DB9 Adapter - Supports Windows 10, 8, 7, Vista, XP, 2000, 98, Linux and Mac - Built with FTDI Chipset

Feature

OS SUPPORT - Supports Windows 10, 8, 7, Vista, 2000, XP, 98, Apple MAC OS8 or higher, Linux 2.4.0 and later, OpenBSD 2.9 and later & FreeBSD 4.7 and later
USB2 TO RS232 - Installed as a standard Windows COM ports, Full RS-232 modem control signals, RS-232 data signals; TxD, RxD, RTS, CTS, DSR, DTR, DCD, RI, GND
CONNECT SERIAL DB9 DEVICES - Provides instant connectivity with modems, ISDN terminal adapter, PDA, bar code scanner, label printer, and devices with DB9 SERIAL ports; LED indicator when plugged in
FTDI CHIPSET - Built with FTDI chipset; Powered by USB port; Download the latest Windows 10 driver from Tera Grand's web site
EXTENSION CABLE INCLUDED - Package includes a 32 inch USB male to female extension cable.

5. Gearmo USB to RS-232 Serial Adapter with High Speed FTDI Chip Pro RS232 Serial DB9 Cable Adapter Connects with Plug-and-Play for Windows 10, 7 (32/64bit)

Feature

3 ft. blue USB to RS-232 serial converter cable with clear USB jacket. Works by connecting the USB Type-A port into the host computer, and then connecting the RS-232 DB-9 male end to the female serial port.
A standard USB Type-A port is all that is needed for powering the USB to serial adapter, it operates on bus power. No external power is necessary.
LED activity indicators for Power, TX and RX serial signals. The LEDs allow a visual indication of the signal activity as TX and RX RS-232 signals are communicating.
FTDI Chipset Inside: FT232RL and Ultra Fast 920K ZyWyn ZT232E for superior operation in serial communication.
OS Compatibility: Windows 7, 8, and Windows 10 as well as Linux and Mac OS 10.X.

6. DTECH USB to Serial Adapter Cable 16 ft DB9 Male RS232 Cord with FTDI Chip Supports Windows 10 8 7 Mac Linux (5m)

Feature

Male Serial to USB cable (DB9 9 pin to USB A male) allows your PC to connect RS-232 serial devices and programs that communicate through COM ports
USB to serial adapter with FTDI chip is designed for connecting serial devices such as DB9 equipped PC, router, GPS, Programming machine, barcode scanner, label writer, serial modem, digital camera, card reader, palm PC and digital organizer, etc
USB to RS232 cord for Windows 10, 8.1, 8, 7, Mac OS 8 or higher, Linux 2.4.0 and later
FTDI USB to serial cable is built with a high performance quality processor chip (FT232 Chipset), which makes it one of the most reliable com port to usb adapter on the market
16ft long extension DB-9 serial port to USB converter is long enough to provide more placement choices for your devices to reach to a place needed

7. USB to RS232 Adapter with FTDI Chipset, CableCreation USB to RS232 Male DB9 Serial Converter for Cashier Register, Modem, Scanner, Industriual Machinery, CNC, Black

Feature

Gold Plated USB 2.0 to RS232 Male DB9 Serial Adapter connects a serial DB9(9 PIN) device, such as a modem, to a USB port on your computer. Installed as a standard Windows COM ports, Full RS-232 modem control signals, RS-232 data signals; TxD, RxD, RTS, CTS, DSR, DTR, DCD, RI, GND
Built with the Industry Leading FTDI Chip, supports Windows 10/ 8.1 / 8 / 7 / Vista / XP / 2000 / Linux 2.4 or above, Mac OS X 10.6 and above, OpenBSD 2.9 and later & FreeBSD 4.7 and above.
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.
Gold plated connectors ensure ensure high performance and extra durability. Powered by USB port, no external power adapter required.
CableCreation supports two-year warranty and easy to reach customer services drivers can be downloaded at cablecreation website.

8. IZOKEE 2pcs 3.3V 5V FT232RL FTDI USB To TTL Serial Converter Adapter Module for Arduino Mini Port

Feature

Support both 3.3V and 5V;
Pin Definition: DTR,RXD,TX,VCC,CTS,GND; RXD/TXD transceiver communication indicator
USB power has over current protection, using 500MA self-restore fuse
Support Win95/98/98se/ME/2000/XP/win7 32bit 64bit /Vsita/, Do not Support Win8
Please note: This adapter is not genuine FTDI chip because it's based on so cheap a price, so it will be automatically bricked by the latest FTDI drivers in Windows. The fix is to ensure that you use the older version of the FTDI drivers (2.8.3) on windows or use only with Linux or OS X. If its already bricked, please follow this link: http://electropit.com/index.php/2016/02/01/unbrick-your-non-genuine-ftdi-device-2016-january

9. DB9 Breakout Connector DB9 RS232 D-SUB Female and Male Adapter 9-pin Port Adapter to Terminal Connector Signal Module with case(Female Connector,Male Connector DB9 5+5 with case)

Feature

1.Suitable for variety of pin connections required to use serial communications industrial control products
2.High quality PCB carrier, all signal ports named and labeled clearly
3.No soldering needed! This is SO convenient.
4.COM port connector RS232/485 plug
5.Cable Hole Dia. : 5mm/0.2'' 6mm/0.23'' 7mm/0.27'' 10mm / 0.4";Material : Metal,Electric Part

10. DB9 Breakout Connector,Female D-SUB Adapter Plate Connector RS232 Serial to Terminal Board Signal Modul-3 Pcs

Feature

1> Product Name :DB9 Breakout Board Female,Size : 45 x 31 x 18mm/1. 8" x 1. 2" x 0. 71"(L*w*h)
2> Material : All-copper base, contacted better and more antioxidative; Color : black, Green
3> All signal ports named and labeled clearly
4> High quality PCB carrier, FR-4 fiber glass PCB
5> Compliant assembly, 100% new, quality multiple checked before fulfilled.

Conclusion

By our suggestions above, we hope that you can found the best usb rs232 adapter breakout for you. Please don't forget to share your experience by comment in this post. Thank you!
Kristi Kelly