Best DB25 Serial Adapters of 2025

The StarTech.com Serial Cable Adapter is an F/M adapter designed for connecting devices with DB-9 (F) and DB-25 (M) serial ports. It is a reliable solution that provides a secure connection and supports a transfer rate of up to 16 Mbps.

The StarTech DB9 to DB25 is a versatile serial adapter that connects your devices effortlessly. With its male DB-9 and female DB-25 connectors, you can easily link older equipment to newer systems, enhancing compatibility. This adapter is perfect for those who need to bridge the gap between different serial interfaces, making your setup more flexible. Additionally, its compact design ensures that it won’t take up much space, allowing for a tidy workspace. Enjoy the convenience of seamless connectivity with this reliable serial adapter.

The axGear USB RS232 Converter allows you to easily connect your computer's USB port to devices with RS232 ports, such as printers. This adapter supports Plug & Play, making installation a breeze on both PC and Mac systems. With data transfer rates up to 1Mbps, you can expect quick and efficient communication between devices. Additionally, it features remote wake-up and power management capabilities, enhancing your device's functionality and energy efficiency. The durable design ensures long-lasting performance, making it a reliable choice for your connectivity needs.

The C2G Serial RS232 Adapter is a high-quality male to female cable adapter that allows you to convert an HD15 male port to a DB9 female port. It is designed specifically for older multisync monitors, making it the perfect choice for those who still use legacy devices. The molded design of this adapter ensures a solid connection and provides protection against outside interference. With this adapter, you can quickly and easily connect your hard-wired MultiSync monitor to a 9-pin cable input, ensuring the right connection every time. As a Cables 2 Go brand product, you can trust the quality and reliability of this adapter, backed by over 35 years of experience in connectivity solutions.

This Plug-and-Play USB adapter cable adds an RS232 serial port to a notebook or desktop computer, providing USB to Serial, USB to RS232, USB to DB25 and USB to Serial Adapter functionality. Ideal for users who need to connect legacy devices to modern computers, this adapter is easy to install thanks to its Plug-and-Play design.

JUXINICE Serial Adapters is a versatile solution for your serial communication needs. With its no soldering required design, you can easily wire it up without the need for a soldering iron or other cumbersome tools. Whether you want to create a DIY DB25 cable or a USB to RS232/RS485 cable, this adapter allows you to do so using its 25-pin male and female connectors. The gold-plated pins offer oxidation resistance, wear resistance, and durability, ensuring stable transmission with reduced attenuation. The environmentally friendly PP engineering material used for the outer casing adds to its softness and durability. This adapter is suitable for various serial devices such as computers, tax control machines, PLCs, barcode machines, and industrial instrumentation. With JUXINICE Serial Adapters, you can enjoy convenient and reliable communication for your equipment.

The LZDICITARU USB Serial Adapter is designed for seamless communication between your computer and devices like modems and printers. Simply plug the USB end into your computer and connect the other end to your device. Once the driver is installed, you can easily begin debugging. This adapter features the FT231XS chip, ensuring compatibility with all major operating systems, including Windows and Mac. With a generous 6-foot length, you have the flexibility to position your devices conveniently without being tethered too closely.

The C2G Serial Adapter allows you to connect devices with different serial ports effortlessly. It converts a DB9 female port to a DB25 female port and vice versa, giving you flexibility in your connections. This means you can use older or newer equipment without worrying about compatibility issues. The adapter is fully shielded, protecting your data from outside electromagnetic and radio frequency interference, ensuring a stable connection. With 100% compatibility with all serial devices, you can trust that this adapter will meet your needs without any hassle.

The 6FT USB RS-232 to DB25 Serial Adapter Cable is designed for Fanuc CNC DNCLINK configuration copy setting, and is compatible with Windows, Linux, and MAC OS. The cable is 6ft long and equipped with a high-quality FTDI FT232RL chip, ensuring stable transmission of signals. In case of any issues within 180 days, customers can contact the seller for support.

The Green-utech USB to RS232 DB25 Serial Adapter Cable is a reliable and convenient solution for connecting your barcoder printer scanner to your computer. With a length of 5ft and the CP2102 chip inside, this adapter cable ensures stable transmission of signals. The USB to RS232 DB25 interface allows you to easily connect your devices, eliminating the need for complicated setup or additional drivers. Whether you need to transfer data or print labels, this adapter cable provides a seamless connection. Additionally, the USA quality ftdi chip guarantees reliable performance. If you encounter any issues within 180 days, the Green-utech team is ready to assist you.