Serial Adapters of 2025
Best Choice1
Clicked 2 times in the last monthJSAUXJSAUX 4K DisplayPort to HDMI Adapter 2-Pack, DP PC to HDMI Monitor Converter Video UHD 2K@120Hz,4K@30 DP to HDTV Male to Female Uni-Directional Adapter Compatible for Dell, Lenovo, HP,GPU, AMD -Grey
9.9 Screen display9.9 materials Quality9.9 Image qualityWhy we love it
4K Ultra HD: Realistic 3D image quality.
Plug Play: Easy, no driver/software needed.
Ultra Quality: Durable 24K gold plated connector.
9.8Exceptional
View offer on:
Show more
- Curious about how we select the top products for you? Explore How It Works
Value for Money2
Tripp LiteTripp Lite Keyspan High-Speed USB to Serial Adapter, PC & Mac, USB-A to DB9 RS232 Male, 3 Foot / 0.91 Meter Cable, 3-Year Warranty (USA-19HS)
Why we love it
Easy plug-and-play setup.
No external power needed.
High-speed data transfer.
9.7Exceptional
View offer on:
Show more
3
ArnorinArnorin DB9 Null Modem Adapter Male to Female Slimline Data Transfer Serial Port Adapter 10 Pack
Main highlights- UL grade 94V-0 connector insulator satisfies flammability requirements
- Slimline design reduces leverage strain on computer ports
- Screws are removable and reversible
- Gold contact plating provides reliable connections with repeated mating cycles
- Converts standard, straight wired cables to null modem wiring
9.6Exceptional
View offer on:
Show more
4
OIKWANOIKWAN 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)…
Why we love it
Fast data transfer speeds.
Wide device compatibility.
Easy plug-and-play setup.
9.5Excellent
View offer on:
Show more
5
GearmoUSB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7/, Mac OS X 10.6 and Above
Main highlights- WHY Gearmo? Your Trusted Partner based in the USA, Providing Advanced Engineering, Highly Reliable and Superior Built Products to handle the most demanding industries for over 20 years. Reach out to us for CAD, Mechanical Drawings and, Data Sheets.
- USB TO RS232 SERIAL – 5ft in length serial adapter. Connect legacy DB-9 serial communications devices to a modern computer with USB
- Os compatibility: Windows 7, 8, 10, and Windows 11 as well as Linux and MacOS 10.X
- EASY TEST - Easy test RS-232 host to device link. With a full LED, dual color display, tester output. This will make testing your connections with ease.
- COMPATABILITY - With support on multiple OS platforms this makes our USB RS- 232 very versatile. Supported OS platforms are Windows 7, 8, 10, and 11 as well as Linux and MacOS 10.X
9.4Excellent
View offer on:
Show more
6
CableCreation29% OffCableCreation 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
Main highlights- Tinned Copper Conductor and triple shielding ensure the best data transfer rate. USB bus powered, no external power adapter required. NOTE: If not recognized, you may need to use this serial adapter with a null modem adapter
- Latest Prolific PL2303 chipset. supports Windows 11/10/8.1/8/7/Linux /Mac OS; NOTE: Drivers can be downloaded at Cablecreation website
- 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
- Easy Connectivity: USB to RS232 adapter works with models, ISDN terminal adapters, digital cameras, label writers, palm PCs (Windows 11, 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
- 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
9.3Excellent
View offer on:
Show more
7
DSD TECHDSD TECH SH-U09C USB to TTL Serial Adapter with FTDI FT232RL Chip Compatible with Windows 11, 10, 7 and Mac OS
Main highlights- Works with Windows 11,10, 7(32/64bit) Vista 2008, XP, 2003,Mac Etc.
- With this USB to TTL adapter, you can establish communication with your board/MCU through your computer. Maximum transmission speed up to 3Mbps
- The main chip is FT232RL from FTDI ,High stability. LED indicator for TX,RX,Power,It is very useful when you are debugging or downloading.
- Pin Definition: CTS,RTS,RXD,TXD,GND,VCC;Support VCC output 3.3V and 5V, switch by jumper.
- Customer Support:Offering permanent technical support and a 1-year product replacement service for this usb to uart adapter. All questions will be answered for you within 1 business day
9.1Excellent
View offer on:
Show more
8
DTechDTech USB to TTL Serial Adapter 3.3V Debug Cable TX RX Signal 4 Pin Female Socket PL2303 Prolific Chip Windows 10 8 7 XP Vista (3ft, Black)
Main highlights- Prolific chipset on the PCB board has configurable internal EEPROM and UART signals can be individually inverted by configuring the EEPROM
- A genuine PL2303TA chip module is housed in USB 2.0 type A male terminal for wider compatibility and supports reliable data transfer rates
- 4 pin TTL to USB Converter cord is compatible with Windows 10, 8, 8.1, 7 (32, 64-bit), 2008/XP/Vista/CE; ideal USB 2.0 debug cord for Vendor ID re-write, router, GPS, set top box, transmitter, flash firmware on hard drive, etc.
- 3ft PL2303 USB to TTL serial adapter 3V3 (with 4 pin 0.1” pitch female header socket) connects devices with 3.3 V logic level UART signals interface to a laptop via USB port
- 3 feet USB to TTL serial cable 3.3V (4 way output flying leads ) provides access to UART (transmit) Tx, (receive) Rx, VCC (5V) and GND
9.0Excellent
View offer on:
Show more
9
DTechDTech USB to Serial Adapter 10 ft USB to RS232 DB9 Female Cable COM Port with FTDI Chipset Supports Windows 11 10 8 7 Mac Linux
Main highlights- 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
- 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
- Built as FTDI serial RS232 to USB cable for Windows 11, 10, 8, 7, Mac OS8 or higher, Linux 2.4.0 and later (9 wire pinout 1-9: DCD, RXD, TXD, DTR, GND, DSR, RTS, CTS, RI)
- 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)
- (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
8.7Very Good
View offer on:
Show more
10
DriverGeniusDriverGenius USB-C to Serial RS232 DB9 Adapter with 9 x Data Monitoring LEDs, Compatible with Windows 11, macOS Sequoia 15.1.1 (USB232A-E-C)
Main highlights- USB C SERIAL: Ideal for IT applications such as server rooms, industrial control/automation, logistics, POS, AV installations, laboratories, etc. Connect legacy DB-9 serial communications devices to modern computer with this USB C to RS232 converter. (Length: 1 meter/3.3ft)
- RS232 to USB C: 921.6 Kbps Baud | 512 byte FIFO | Data bits of 5/6/7/8 and stop bits 1/1.5/2 | Parity Modes of None, XON/XOFF, RTS/CTS, DTR/DSR | Flow Control Options Odd/Even/Mark/Space/None/
- RELIABLE SUPPORT: Backed by 【DriverGenius】 2-Year after-service and technical support on this USB-C serial port Adapter
- COMPATABILITY: This USB serial cable powered by an available USB-C port. Compatible with Windows 11, macOS Sequoia 15.1.1 and Linux (Note: Does not works with Windows ARM system. Windows 12 is currently not supported. Please proceed with caution when making a purchase.)
- 9 LED INDICATORS: Solutions for connecting and troubleshooting RS-232 (DB9) interfaces. With status lights, easy check RS-232 host to device link
8.6Very Good
View offer on:
Show more
Similar products on Amazon
