Best USB Serial Cables of 2025

The SABRENT USB to Serial Converter Cable provides a simple connection between USB and traditional RS-232 serial port for Windows, Mac, and Linux users. It supports various operating systems including Windows 11/10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above, and Linux 2.4 or above. The adapter is easy to set up, simply plug your device into the adapter and the adapter into your PC or Mac. You can modify COM ports and Baud rates to your desired setup, providing flexibility and convenience.

The CableCreation USB to RS232 Adapter is a 6.6ft USB 2.0 Male to RS232 Female DB9 Serial Converter Cable that connects devices such as modems, scanners, and digital cameras to a USB port on your computer. It features the latest Prolific PL2303 chipset and supports various operating systems including Windows, Linux, and Mac OS X. This adapter is easy to connect and is compatible with a wide range of devices with DB9 serial ports. It is USB bus powered, eliminating the need for an external power adapter.

The TRENDnet USB to Serial Converter Cable allows you to connect RS-232 serial devices, such as modems and printers, to a USB 2.0 port. The flexible 21-inch cable accommodates most installation scenarios, and it supports USB 1.1, 2.0, and 3.0 ports. It is compatible with Windows and Mac operating systems, and it offers easy setup with plug-and-play functionality.

This USB to RS232 adapter connects serial devices via USB port and is widely used in shopping malls and offices. It is compatible with Win 7 8 10 Win XP Vista Mac OS Linux system and suitable for connecting various RS232 serial devices such as cash registers, scanners, printers, and more. The double shielding layer isolates interference and its baud rate supports 20bps to 256kbps. Equipped with a powerful PL2303 chip, it can transmit signals at high speed and stably, protecting your data safely without loss.

The CableCreation USB to RS232 Serial Cable connects serial DB9 devices such as a modem to a USB port on your computer. It features a USB port with 1Mbps data transfer rate, latest Prolific PL2303 chipset, easy connectivity, premium material and does not require an external power adapter. It works with modems, digital cameras, PDA, CNC, POS, bar code scanner and other devices with DB9 serial ports. Please note it is not compatible with Cutting Plotter or SCM.

The Cable Matters USB Console Cable is a convenient solution for configuring networking switches and routers. With its USB port and RJ45 console port compatibility, it allows you to connect new computers and laptops without a serial port. The snagless male to male design protects the tab from being torn off and stuck in the console port. Installation is simple with the included FTDI drivers and instructions. This USB cable is compatible with Windows, Mac, and Linux, making it versatile for various systems. It also features a USB rollover cable that directly connects to routers, switches, servers, or wireless access points for easy configuration from the console port. With the Cable Matters USB Console Cable, you can program equipment without the need for a network or internet connection.

The EVISWIY PL2303TA USB to TTL Serial Cable is an easy way to connect to microcontrollers, Raspberry Pi, and WiFi routers. With a built-in PL2303TA chipset, it supports a wide range of OSes, including Linux, and can be configured for either v5 or v3.3 power output. The four wires, including red, black, green, and white, make setup a breeze. Widely used for laboratories, product testing, and low cost MCU communications.

The CableCreation USB Console Cable is a practical serial cable that connects a computer or laptop through USB port to Network Switch, Router, or other devices with console port. It is powered by USB port and supports Windows, Mac, Linux, and Android. The flat and slim flexible cable is easy to store and the gold plated connector ensures durability and fast data transmission.

The C2G USB to DB9 RS232 Serial Adapter Cable allows you to connect DB9 devices to a PC without serial ports, making it ideal for devices like PDAs and digital cameras. The USB-A male to DB9 male cable offers a data transfer rate of over 230 kbps, ensuring fast and reliable data transfer.

The Cable Matters USB Serial Cable makes it easy to connect your computer’s USB-A port to devices with a female DB9 port. This means you can quickly configure or program your equipment without hassle. Setting it up is straightforward, thanks to downloadable drivers, ensuring you spend less time troubleshooting. It’s also compatible with a wide range of Windows and Mac operating systems, which allows you to use it with various devices. If you encounter incompatible ports, a simple DB9 mini gender changer can help you connect effortlessly.