Best DB25 Serial Cables of 2025

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DB25 Serial Cables are a type of data communication cable that is commonly used to transfer data between devices such as computers, printers, and other peripherals. These cables feature a DB25 connector on either end of the cable, which is a type of connector that was commonly used in older devices. DB25 Serial Cables are still used today, particularly in industrial settings where older equipment is still in use. They are available in various lengths and configurations to suit different needs and are a reliable and cost-effective solution for serial data transfer.
At a Glance: Our Top Picks
Top 10 DB25 Serial Cables
StarTech DB9 to DB25 Null Modem Cable
The StarTech Null Modem Cable is an essential tool for connecting devices that require a DB-9 (F) to DB-25 (M) configuration. Measuring 10 feet in length, it offers flexibility in positioning your devices without being too restrictive. This cross-wired design ensures that data transmission occurs smoothly, making it ideal for various serial communication applications. Whether you are setting up equipment or troubleshooting connections, this cable provides the reliability you need for seamless operation.
kenable 2.5m DB9 DB25 Serial Cable
The kenable Serial Data Cable is a 2.5-metre long connection that facilitates data transfer between devices using DB9 and DB25 connectors. This length provides ample reach, allowing you to connect devices comfortably without any hassle. Designed for serial and RS232 applications, this cable ensures reliable data transmission, making it ideal for various projects. You can count on its robust construction for consistent performance, ensuring that your data is transferred accurately and efficiently.
PNGKNYOCN DB9 to DB25 Conversion Cable
The PNGKNYOCN Serial Cable features a DB9 female connector and a DB25 male connector, making it ideal for connecting serial printers to 25-pin ports or transferring files between PCs. This null modem cable ensures smooth communication between two DTE or DCE devices without data conflicts. With high-quality nickel-plated connectors and durable PVC housing, you can expect reliable performance and longevity. Enjoy worry-free data transmission with this well-crafted cable that enhances your connectivity options.
Roline Serial Printer Cable DB9 F - DB25 M 3.0 m
The Roline Serial Printer Cable is designed to connect your PC and modem effortlessly. With a 9-pole D-Sub socket and a 25-pole D-Sub plug, it ensures compatibility with various devices. The connector casing is moulded from special plastic, providing optimal strain reduction to prevent cable breaks, which means you can rely on it for long-term use. Excellent screening prevents data loss and shields against electromagnetic interference, giving you peace of mind while transferring important data. Hand locking screws add an extra layer of security, ensuring a stable connection during operation.
Suamdoen FT231XS USB to RS232 Adapter Cable
The Suamdoen FT231XS Adapter is a 6ft industrial-grade USB to RS232 (DB25 Male) cable that connects your computer to various serial devices, such as CNC machines and modems. It allows for direct communication through USB ports, ensuring convenience without the need for an external power adapter. Designed specifically for serial devices, it utilises software handshaking for reliable data transfer. With its compatibility with USB 1.1 and 2.0, you can easily integrate this cable into your existing setup.
JSADZKJ DB25 RS232 Serial Extension Cable
The JSADZKJ DB25 Cable is a versatile RS-232 serial extension cable featuring a 25-pin DB interface. It connects your computer to various devices, such as printers and PLCs, ensuring a reliable data communication. With its plug-and-play design, you can easily set up a connection without needing to install any drivers. The cable also boasts a straight-through connection, providing a secure link with consistent pin-to-pin wiring. This quality construction ensures durability, making it ideal for everyday use.
Your Cable Store 100 Foot DB25 Serial Cable
The Your Cable Store DB25 Cable is an impressive 100 feet long, providing ample reach for your serial port connections. With DB25 male connectors on each end, it ensures a secure and reliable connection for your devices. This cable features a straight-through design, making it ideal for standard serial communication without the need for a NULL modem. The generous length allows you to set up your equipment without being constrained by short cables, giving you flexibility in your workspace.
XMSJSIY DB25 Connector Adapter with Bare Wire
The XMSJSIY DB25 Adapter is designed for seamless connection with various equipment featuring a DB25 connector, such as printers, computers, and industrial control devices. Its double shielded data wire offers excellent anti-interference, ensuring reliable data transmission. The high-quality copper terminals provide secure connections, preventing any accidental disconnections. With its plug-and-play feature, you can start using the adapter instantly without any driver installation, enhancing convenience and saving time in your setup.
USB to DB25 Serial Converter Cable for Epson TM-T88V
The Suamdoen DB25 Serial Cable is an essential tool for connecting your Epson TM-T88V printer to various devices. With a genuine FTDI chipset, it ensures reliable performance and compatibility with multiple operating systems, including Windows and Mac. The 6ft length offers flexibility, allowing you to set up your printer comfortably without being restricted by short cables. Additionally, the USB to RS-232 DB25 interface simplifies the connection process, making it easier for you to set up your printer and start printing right away.
Usangreen DB25 Serial Barcode Scanner Adapter
The Usangreen DB25 Adapter is a reliable solution for connecting serial devices. It features a serial DB25 cable, ensuring compatibility with various printers. The CP2102+ZT213 chip enables seamless USB RS232 to DB25 connections, making it easy to integrate older equipment with modern systems. Supporting multiple operating systems, including Windows and Mac, this adapter offers flexibility for users. With a generous length of 180cm, you can position your devices comfortably without the hassle of short cables.
Frequently Asked Questions (FAQs)
1. What is the difference between DB9 and DB25?
The D-sub connectors' names are equivalent with the total number of pins that they can hold. For example, DB9 Series Cables contain 9 pins. However, in some cases, a DB25 connector has 4 to 5 loaded pins.
2. What cable is used for serial port?
What kind of cable do I need for a serial port connection between two computers? For the type of connection we are talking about here, you need a so called 'null modem cable'. A null modem cable is an RS-232 serial cable where the transmit and receive lines are crosslinked.
3. How many types of serial cables are there?
The RS-232 specification defines two types of serial devices, DTE and DCE. DTE normally refers to the serial port on a PC or terminal, while DCE refers to a modem or other type of communications device.
4. Is DB9 a serial cable?
HIGH QUALITY SERIAL CABLE: Our DB9 Serial cable is perfect for deal for connecting 9 pin serial devices to laptops, computers and expansion/interface cards that have a 9 pin serial port.
During our db25 serial cable research, we found 120 db25 serial cable products and shortlisted 10 quality products. We collected and analyzed 5,369 customer reviews through our big data system to write the db25 serial cables list. We found that most customers choose db25 serial cables with an average price of £12.93.
The db25 serial cables are available for purchase. We have researched hundreds of brands and picked the top brands of db25 serial cables, including STARTECH.COM, kenable, PNGKNYOCN, Roline, Suamdoen. The seller of top 1 product has received honest feedback from 590 consumers with an average rating of 4.8.

Kenneth Collin graduated from Imperial College, London, at 22. He is a UX/UI designer, a web developer, and a writer, amongst others. At age 14, Kenneth programmed his first app. Kenneth's app served as a remote control for censored devices. "When I was 8, I would pick up scraps from electronics and try to rebuild or at least fix them," Kenneth said in one of his recent articles on Home repairs for top gadgets.