Best D-Sub Serial Cables of 2025

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D-Sub serial cables are commonly used for connecting various devices such as printers, scanners, and modems to a computer. These cables are named after their D-shaped connectors that come in a range of sizes, from 9 to 50 pins. They are known for their durability and reliability, making them a popular choice for industrial and commercial applications. D-Sub serial cables can transfer data at high speeds and are compatible with both PC and Mac systems. They are also easy to install and use, making them a convenient option for anyone looking to connect devices to their computer.
At a Glance: Our Top Picks
Top 10 D-Sub Serial Cables
Amphenol 15-Pin D-Sub Cable
The Amphenol D-Sub Cable is a high-quality 15-pin HD15 cable assembly designed for reliable connections. It features male to female D-Sub connectors that are pre-installed, ensuring a hassle-free setup. The cable is made from 26 AWG UL listed material, providing durability and efficient signal transmission. With copper tape and aluminum Mylar shields, this cable minimizes interference, enhancing your audio and video quality. Additionally, its straight-through wiring design follows industry standards, ensuring compatibility with various devices. This makes it an excellent choice for anyone looking to connect equipment seamlessly.
JUXINICE RS232 Serial Extension Cable
JUXINICE RS232 Cable is a high-quality serial extension cable that allows you to extend your RS232/RS485 serial cable with ease. With its 26awg tinned copper core, aluminum foil shield, and metal braided screen, it effectively prevents external signal interference, ensuring a stable and reliable connection. This cable supports multiple communication protocols, including RS232, RS485, and RS422, making it versatile for various applications. The 9 wire core color coding simplifies the installation process. The black PVC molded and injection molded shell adds durability to the cable, eliminating heavy load strain. With JUXINICE RS232 Cable, you can enjoy a hassle-free and uninterrupted serial communication experience.
XMSJSIY DB9 Connector Adapter Cable
The XMSJSIY DB9 Adapter Cable is a high-quality serial port extension cable designed to connect various devices such as automatic control equipment, PLC controllers, touch screens, programmers, data converters, servo motors, industrial control equipment, and more. This cable features a durable DB9 connector with screws for a secure and stable connection, ensuring efficient and stable data communication. The gold-plated copper core joints and strain relief molding of the connectors enhance signal transmission and minimize attenuation. With a length of 1m, this compact and easy-to-use cable is resistant to bending and stretching, making it ideal for a variety of applications.
Amphenol CS-DSSMDB9MF0-010
The Amphenol DB9 D-Sub Cable is a high-quality shielded cable designed for various applications. With its straight-through wiring, it provides seamless connectivity for your devices. The foil shielding protects against electromagnetic and radio frequency interference, ensuring a reliable signal transmission. The gold-plated center contact further enhances the signal quality, resulting in optimal performance. Additionally, the cable is made from high-grade PVC material and features 26AWG stranded conductors, offering flexibility and durability. Whether you need to connect serial devices or transfer data, the Amphenol DB9 D-Sub Cable provides the convenience and reliability you need.
JUXINICE DB9 RS232 Serial Cable
The JUXINICE DB9 Cable offers a reliable connection from a DB9 male adapter to bare wire, making it ideal for various electronic devices. Each wire end comes with durable red crimping terminals, ensuring a secure fit that won't come loose. The cable features a convenient color-coded marker system for easy identification, helping you manage your connections effortlessly. With gold-plated copper connectors, you can expect excellent durability and minimal wear over time, enhancing your overall experience with stable connections.
JUXINICE DB25 Extension Cable
JUXINICE DB25 Cable is a high-quality extension cable designed for connecting computers and printers, industrial computers, CNC machine tools, automation machinery, and other equipment. With its 3FT length and double-layer shielding structure, this cable ensures stable signal transmission and effectively shields EMI / RFI interference signals. The gold-plated 3U PIN connectors provide good contact and durability. The black PVC molded and injection molded shell adds strength and reliability. The 25 different colored wires make it easy to identify and organize connections. Overall, JUXINICE DB25 Cable is a reliable and convenient solution for your serial cable needs.
JUXINICE DB15 5ft Extension Cable
The JUXINICE DB15 Cable is designed with a 26AWG double-layer shield, ensuring reliable signal transmission and excellent protection against interference. This makes it ideal for connecting various devices like CNC machines and PLCs without worrying about signal degradation. The cable features a straight-through wiring design, which simplifies setup and enhances compatibility with standard equipment. Its durable PVC construction ensures longevity, allowing you to use it in demanding environments. Additionally, the cable’s robust shielding helps maintain performance, providing peace of mind for your connections.
Willwewon 10Ft DB25 Serial Cable
The Willwewon DB25 Serial Cable is designed for easy and efficient DIY connections. Its solderless connector allows you to quickly attach wires without soldering, saving you time and effort. The high-quality construction features gold-plated connectors and pure copper wiring, ensuring strong signal transfer and durability. This means you can rely on it for consistent performance without signal loss. Additionally, the cable is compatible with a wide range of devices, making it a versatile choice for various applications, from industrial equipment to electronic projects.
Amphenol Deluxe High-Density D-Sub Cable, 5'
The Amphenol Deluxe High-Density D-Sub Cable is a 15-pin cable that features HD15 male to HD15 female D-Sub connectors pre-installed. The cable has straight-through wiring design and is shielded with 26 AWG UL listed copper tape and aluminum Mylar shields. This cable is suitable for serial cables.
JUXINICE DB9 6 Foot Serial Cable
The JUXINICE DB9 Extension Cable is designed for reliable connectivity. Its 28 AWG shielded construction protects against electromagnetic and radio frequency interference, ensuring a clear signal. The black PVC molded shell adds durability, preventing wear from heavy loads. With gold-plated connectors, this cable provides stable signal transmission, enhancing your device's performance. Measuring 6 feet long, this cable is ideal for connecting PCs to older RS232C devices like modems and printers, making it a practical solution for your connectivity needs.
Frequently Asked Questions (FAQs)
1. What is D-sub cable?
When used as a monitor interface, a D-Sub port is also known as a VGA port, an analog connection standard that's been around for some time. The connector is a DE-15 connector with 15 pins in three rows, often referred to as a "mini-D-Sub 15-pin" or "D-Sub 15-pin" connector. (Some connectors omit unused 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. Is D-sub the same as DB25?
The DB25 connector is an analog socket, with 25 pins, from the D-Subminiatures (D-Sub) connector family. The prefix “D” represents the D-shape of the connector shell. The DB25 connector is mainly used in serial and parallel ports, allowing asynchronous data transmission according to the RS-232 standard (RS-232C).
4. 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.
During our d-sub serial cable research, we found 24 d-sub serial cable products and shortlisted 10 quality products. We collected and analyzed 4,501 customer reviews through our big data system to write the d-sub serial cables list. We found that most customers choose d-sub serial cables with an average price of $14.30.
The d-sub serial cables are available for purchase. We have researched hundreds of brands and picked the top brands of d-sub serial cables, including Amphenol, JUXINICE, XMSJSIY. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Mike Davis is a professionally trained electrician with six years of working experience in the electronics industry. He has written an array of web and mobile-based articles for e-magazines and blogs. He loves trying out some novel and popular gadgets and his expertise is in the areas of electronics and computers which is built over many years of working and personal experiences.