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Best Serial Device Adapter

Tripp 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)

  • Serial adapter allows a serial device to be connected to a USB computer.
  • Plug-and-play convenience:DB9 serial port is seen as a COM port by your computer, and is available for use by any program that accesses COM ports.
  • No need for an external power adapter:draws power directly from your computer via the USB connection.
  • DB9 serial port supports data transfer rates up to 230 Kbps:twice the speed of a standard built-in serial port.
  • LED shows adapter status and data activity at a glance.
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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, 6FT

  • 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....
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Gearmo 4 Port RS232 to USB FTDI chip Adapter with RX and TX Status LED

  • MULTI-USE FUNCTIONALITY - Quad Port Serial Adapter with FTDI Chipset, that supports an automatic handshake. Supports full RS232 Handshaking.
  • COMPATABILITY - With support on multiple OS platforms this makes our USB RS- 232 very versatile. Supported OS platforms are Windows 7, 8 and 10 as....
  • EASY INSTALLATION - This serial adapter lets you enjoy simple installation and operation with COM port retention that provides robust serial....
  • 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....
  • WHY Gearmo? Your Trusted Partner based in the USA, Providing Advanced Engineering, Highly Reliable and Superior Built Products to handle the most....
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ACEIRMC 3pcs IIC I2C TWI Serial LCD 2004 20x4 Display Screen Blue + IIC I2C Module Interface Adapter for Raspberry Pi Arduino (Blue)

  • The LCD has always been a device that acts as a window in human-computer interaction. For example, the prompt window on some instrument devices, the temperature and humidity prompt box, the device running status monitor, and the prompt screen of the counting device all have LCD figures.
  • LCD2004+I2C 2004 20x4 2004A Blue/Green screen HD44780 Character LCD /w IIC/I2C Serial Interface Adapter Module for arduino.
  • It is a high-performance serial bus with bus rules and high-speed or low-speed device synchronization required for multi-master systems. The I2C bus has only two bidirectional signal lines, a serial data line (SDA) and a serial clock line (SCL)..
  • Compatible with all devices with I2C interfaces, such as for Arduino, raspberry pi, beagle bone black, tinker board, stm32, esp32 and more..
  • please check which chip you have on i2c interface. (Before you upload the code to the control board, please download the LiquidCrystal_I2C library).
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DTECH 10 ft DB9 Serial Cable Female to Female 9 Pin Straight Through (Black, 3 Meters)

  • DTECH DB9 serial cable female to female connects your computer to device with RS-232 compatible (COM port) interface.
  • RS232c cable 9 pin connector on each end equipped with screws to ensure an easy and solid connection for stable data communication.
  • 10 feet DB9 extension cord is long enough for unites side by side.
  • the wires inside the cable are of 30AWG gauge and easy to solder to.
  • It is pin-to-pin wired as a DB-9 serial adapter Straight Through (pinout :1-1, 2-2, 3-3, 4-4,......, 8-8, 9-9, G-G).
  • 10ft DE9 RS232 serial adapter cord for some old RS232C equipment like scanner, Modem, printer, plotter, switches, camera, barcode / embroidery machine, touchscreen, microcontroller, test equipment.
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DTECH DB9 9 Pin Serial Cable 6ft Male to Male RS232 Straight Through

  • 9 pin male to male adapter connects your computer to device with RS-232 compatible (COM) interface (NOT VGA cable for computer to monitor).
  • Serial cable male to male DB9 connector on each end equipped with screws to ensure an easy and solid connection for stable data communication.
  • The wires inside are of 30AWG gauge and easy to solder to, and they connect to the pins in the order of the standard wire color code.
  • It is pin to pin wired as a DE9 serial Straight Through cord (pinout :1-1, 2-2, 3-3, 4-4,......, 8-8, 9-9, G-G).
  • 6 feet short serial adapter DB-9 cable for hooking up PC laptop to some old RS232C equipment like scanner, Modem, printer, plotter, camera, barcode / embroidery machine, touchscreen, microcontroller, factory test equipment.
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DTECH 15ft COM Port Serial Cable Male to Female RS232 Extension 9 Pin Straight Through Cord

  • 15 ft serial male to female cable extends a COM port connection between your computer and some old device with RS-232 compatible so you can move rs232 device further away from your PC.
  • Long Serial extension adapter m/f equipped with screws on each end to ensure an easy and solid connection for stable data communication.
  • The wires inside are of 30AWG gauge and easy to solder to, and they connect to the pins in the order of the standard wire color code.
  • It is pin to pin wired as a DE9 rs232 Straight Through COM cord (pinout :1-1, 2-2, 3-3, 4-4,......, 8-8, 9-9, G-G).
  • 15 feet serial male to female extension cable for hooking up RS232C equipment like scanner, Modem, printer, plotter, camera, barcode / embroidery machine, touchscreen, microcontroller, test equipment.
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Cable Matters USB C to Serial Adapter Cable (USB-C to Serial, USB C to DB9, USB C to RS232) 3 ft - Thunderbolt 4 / USB4 / Thunderbolt 3 Port Compatible with Dell XPS 13, 15, Surface Pro and More

  • USB C to RS232 adapter cable connects from the USB-C port of a computer to a device with a female DB9 port.
  • USB bus-powered cable connects to devices for configuration or programming.
  • 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 fixed hex screws will not mate with the equipment port.
  • Simple installation of USB C to 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.
  • Windows & Mac compatible with the latest OS versions.
  • Some equipment may require additional proprietary software that may limit the OS compatibility.
  • RS-232 compatible USB C serial cable is required for many types of equipment including a CNC Machine, GPS, telescope, Set-top box, Cisco network switch, sewing Machine and more.
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USB to RS232 Adapter with FTDI Chipset, CableCreation USB to RS232 Male DB9 Serial Converter for Cashier Register, Modem, Scanner, Industriual Machinery, CNC, Black

  • 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.★.
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Gearmo 16in USB 2.0 to RS-232 Serial Converter w/LED Indicators & FTDI

  • USB TO RS232 SERIAL – 5ft in length serial adapter. Connect legacy DB-9 serial communications devices to a modern computer with USB.
  • 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....
  • COMPATABILITY - With support on multiple OS platforms this makes our USB RS- 232 very versatile. Supported OS platforms are Windows 7, 8 and 10 as....
  • WHY Gearmo? Your Trusted Partner based in the USA, Providing Advanced Engineering, Highly Reliable and Superior Built Products to handle the most....
  • RS-232 - DB9 / M Data rate : Over 1000kbps.
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USB to RS232 Adapter with PL2303 Chip, CableCreation USB to DB9 Serial Female Converter Compatible with Windows 10, 8.1, 8, 7, Vista, XP, Linux and Mac OS X 10.6 and Above,Black

  • ▶USB 2.0 male to RS232 female DB9 serial adapter 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..
  • ▶Uses latest Prolific PL2303 chipset. Supports Windows 10 / 8.1 / 8 / 7 / Vista / XP / 2000 / Linux 2.4 or above /and Mac OS X 10.6 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. NOT compatible with Cutting plotter, SCM..
  • ▶Gold plated connectors 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.★.
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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

  • (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....
  • USB to male serial port adapter cord is designed for connecting Serial devices such as DB9 equipped PC, router, GPS, Programming machine, barcode....
  • (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,....
  • 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....
  • 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.
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Gearmo USB 2.0 RS-232 Serial Adapter with LED Indicators

  • USB TO RS232 SERIAL – 5ft in length serial adapter. Connect legacy DB-9 serial communications devices to a modern computer with USB.
  • 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.
  • 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..
  • Os compatibility: Windows 7, 8, 10, and Windows 11 as well as Linux and MacOS 10.X.
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