The Best Rs232 To I2C Adapter of 2022 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best Rs232 To I2C Adapter of 2022. Check our ranking below.
2,209 Reviews Scanned
- FT4232HL 4 Channel USB to Serial Adapter Module is a Full Speed (12Mbits/Second) and USB 2.0 High Speed (480Mb/s) to UART/MPSSE Module, this device features 4 UARTs, support UART SPI I2C JTAG RS485 RS422 RS232 to USB
- Entire USB protocol handled on the chip, No USB specific firmware programming required. USB to RS232/RS422/RS485 UART Transfer Data Rate up to 12Mbaud. (RS232 Data Rate limited by external level shifter).
- 2 Multi-Protocol Synchronous Serial Engine (MPSSE) on channel A and channel B, to simplify synchronous serial protocol (USB to JTAG, I2C, SPI or bit-bang) design.
- Low operating and USB suspend current, Configurable I/O drive strength (4,8,12 or 16mA) and slew rate, Supports bus powered, self powered and high power bus powered USB configurations.
- Suitable for USB Smart Card Readers, USB Instrumentation, USB Industrial Control, USB MP3 Player Interface, USB FLASH Card Reader / Writers, Set Top Box PC - USB interface, USB Digital Camera Interface, USB Bar Code Readers
- The FT2232H USB to Serial Adapter Single chip USB to dual serial / parallel ports with a variety of configurations, Entire USB protocol handled on the chip. No USB specific firmware programming required.
- USB 2.0 High Speed (480Mbits/Second) and Full Speed (12Mbits/Second) compatible.
- Dual Multi-Protocol Synchronous Serial Engine (MPSSE) to simplify synchronous serial protocol (USB to JTAG, I2C, SPI or bit-bang) design, Dual independent UART or FIFO or MPSSE ports.
- Independent Baud rate generators, RS232/RS422/RS485 UART Transfer Data Rate up to 12Mbaud. (RS232 Data Rate limited by external level shifter), USB to parallel FIFO transfer data rate up to 8 Mbyte/Sec.
- Single channel synchronous FIFO mode for transfers upto 40 Mbytes/Sec, CPU-style FIFO interface mode simplifies CPU interface design, MCU host bus emulation mode configuration option, Fast Opto-Isolated serial interface option.
- Full-speed USB device interface, compatible with USB V2.0, standard USB-A male design.
- Support various serial communication modes, UART, I2C, SPI, etc.
- Support 2-wire and 4-wire synchronous serial interface, I2C supports 4 transmission speeds.
- Support external output voltage, optional 3.3V/5V or no output.
- Hardware full-duplex serial port, built-in transceiver buffer, support communication baud rate 50bps ~ 2Mbps.
- [ USB to RS-232 Serial Adapter ] : 5ft Cable Length - Easily connect legacy DB-9 serial devices to modern USB-equipped computers. Uses include industrial, lab, and point-of-sale applications.
- [ Easy Testing ] : Built-in signal tester features full LED indicators with dual-color display for quick and easy testing of RS-232 host-to-device connections.
- [ Wide Compatibility ] : Built with an FTDI Chipset. Works seamlessly with Windows 7, 8, 10, 11, Linux, and macOS 10.X, making it a highly versatile solution across platforms.
- [ 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 10 years.
- [ Engineering Support ] : Need specs? Contact us for CAD files, mechanical drawings, or datasheets to support your integration or project needs.
- !!Please NOTE: this is MALE Type-C RS232 to DB9 SERIAL CABLE ,Not VGA!!!It is 9 pin, NOT 15 pin!! Look carefully of the Pin is match with your device. Before ordering , please confirm the interface gender is waht you need. After receiving ,please read user manual /instruction at first and download the Driver at first from FT232 Official website or Cisco website . Customer service always online.
- How it works: Use USB-C transfer rate up to 1Mbps to RS-232 converter to realize data transfer between PC or laptop with USB Type C port and RS-232 device, allows your PC or laptop to connect RS-232 serial devices and programs that communicate through COM ports.
- Connectors :USB Type C male, RS232 db9 male,USB Type C 2.0 male to USB DB9 male
- 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
- Plug and play: Powered by USB-C port, no external power adapter required. Simple installation, plug & play after one time driver installation.
- RS232 to RS485/RS422 converter can be used as an RS232 to RS485 or RS232 to RS422 converter, without the need for jumper switching. Network connection mode can be connected to the corresponding mode to work adaptively
- RS232 to RS485/RS422 serial port converter is a passive interface converter with surge capability and can be connected to an external power source. RS232 is a passive port that can also work without relying on stealing power from signal lines. Ordinary interface converters are not equipped with high-energy protection devices, and the wiring board connects the GND terminal to the lightning protection ground
- RS232 to RS485/RS422 interface is an adaptive interface with zero delay automatic transmission and reception conversion. I/O circuit automatically controls the direction of data flow and enables automatic switching of transmission/reception control
- Compatible with EIA/TIA RS-232C standard and RS-485/RS-422 standard; RS422 full duplex and RS458 half duplex working modes. Signal: RS232C: TXD, RXD, RTS, CTS, DTR, DSR, DCD, GND-RS485/422: D+/A (TX+), D -/B (TX -) RX+、RX-、GND、+5V-+12V
- Serial converters are widely used in attendance machines, IC card charging systems, industrial automation control systems, one card access control systems, parking lot systems, self-service banking systems, bus charging systems, canteen meal systems, highway toll station systems, etc
- Adopts original FT232RNL chip, fast communicating, stable and reliable, better compatibility
- Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
- Onboard self-recovery fuse and protection diodes, ensure the current/voltage stable outputs, provide over-current/over-voltage proof, improve shock proof performance
- Onboard RS232/485 communication switching circuit, configured by switch
- Onboard 120R terminal resistor on the RS485 interface, enabled/disabled via switch
- 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: This USB to RS232 adapter features a female RS232 connector, NOT a male RS232 connector!!!
- Latest Prolific PL2303 chipset. supports Windows 11/10/8.1/8/7/Linux /Mac OS; NOTE: 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 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
- 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
- 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
- 3pcs mini DB9 connector set (DB9 female to female adapter, DB9 female to male adapter and DB9 male to male adapter) for serial data communication
- RS232 gender changer is a simple little tool to change the gender on the serial cables, switch and splitter box, or to extend computer cables
- Compact size serial port adapter bender with removable hex nut and mounting screw for an easy extension connection between two cords
- low profile 9 pin adapter RS-232 is wired straight through pin to pin and its narrow slimline design reduces leverage strain on computer ports and save space
- Standard 9 pin D-Sub connector converter for desktop computer COM port, PC laptop, PLC, GPS, POS, modem, router, serial monitor, LCD display, printer, scanner, cashier, Cisco switch, joystick and other legacy devices
- Achieve seamless conversion between RS232 and RS485 protocols with this versatile serial adapter module, extending communication distance up to 1200 meters for improved industrial automation control
- Benefit from the high-speed data transmission capability of up to 200kbps, allowing for efficient communication between RS-232 and RS485 devices without signal interference, ideal for LED displays and power systems
- Ensure reliable performance in various environments with robust protection features, including 600W lightning surge protection and +/-15KV ESD protection on the RS-485 interface, enhancing the durability of the serial port module
- Experience flexibility and convenience with this bidirectional RS485 to RS232 converter, supporting communication rates from 1200 to 115200bps, making it suitable for a wide range of applications in smart building monitoring and electrical systems
- Enhance your connectivity options with this compact and efficient RS232 to RS485 module, powered by DC 5-30V for seamless integration into existing setups, accommodating over 32 devices on the RS485 network with the option to add a repeater for extended reach
Last update on 2025-12-09 / Affiliate links / Images from Amazon Product Advertising API
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FAQ:
Q: What is the function of a RS-232C port?
A: RS-232C is the interface that your computer uses to talk to and exchange data with your modem and other serial devices.
Q: What is RS232 port?
A: The RS232 Communication Cable is a 9-pin cable that connects to a 9-pin serial port on your computer. However, newer computers no longer come with Serial connection ports and instead utilize USB ports.
Q: What is an USB port adapter?
A: A USB adapter is a type of protocol converter that is used for converting USB data signals to and from other communications standards. Commonly, USB adapters are used to convert USB data to standard serial port data and vice versa.
Q: What is a cable adapter?
A: Wyandotte Cable Digital Adapter (Frequently Asked Questions) What is a Digital Adapter? A Digital Adapter is a one-way video device that allows an analog TV to display channels that have been transmitted to the home in a digital format. The Digital Adapter has a “Cable In” and “To TV” output and ‘Power Cord’.