Best Parallel Adapters of 2025

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.
Parallel adapters are small devices that allow users to connect parallel devices such as printers, scanners, and cameras to their computers. These adapters are particularly useful for those who have older computers that do not have built-in parallel ports. They typically come in the form of a small box with a parallel port on one end and a USB port on the other, allowing users to easily connect their parallel devices to their computer's USB port. Parallel adapters are a cost-effective solution for those who do not want to replace their older devices or computers, and they can be easily found online or in electronic stores.
At a Glance: Our Top Picks
Top 10 Parallel Adapters
SABRENT USB to Parallel Printer Adapter (1.8m)
The SABRENT Parallel Adapter offers a hassle-free way to connect your printer to your computer. With its plug-and-play feature, you can easily connect without needing any driver software, saving you time and effort. The auto-negotiation detection hardware ensures a faster printer installation, making the process smoother for you. You will also enjoy impressive data transfer rates of up to 12Mbps, enhancing your printing efficiency. Plus, it is compatible with a wide range of operating systems, ensuring versatility for different users.
StarTech.com USB to Parallel Printer Adapter
The StarTech.com USB to Parallel allows you to connect a 36-pin Centronics-equipped parallel printer to your computer via a USB-A 2.0 port. This means you can easily print documents without the need for additional power sources, as it operates on low power using USB bus power. With a generous length of 1.8 metres, you’ll have flexibility in positioning your devices. Its compatibility with various operating systems ensures that you can use it with Windows, Linux, and macOS, making it a versatile choice for your printing needs.
StarTech.com Low Profile Parallel Port Adapter
The StarTech.com Parallel Port Adapter allows you to easily add a 25-pin parallel port to the back of your low-profile or small form factor computer directly from the motherboard. This is particularly useful for connecting older peripherals that rely on parallel ports. With its DB25 to IDC26 design, you can ensure compatibility with various devices. The inclusion of a parallel port bracket provides a secure and tidy installation, while the parallel port header cable simplifies the connection process, making it a convenient solution for your connectivity needs.
StarTech.com 16in DB25 to IDC Parallel Adapter
The StarTech.com Parallel Adapter is a reliable solution for connecting devices using a DB-25 female connector to a 26 pin IDC female header. With a length of 1.3 feet, this adapter provides ample reach for your setup, making it easy to connect your devices without any hassle. The grey colour gives it a sleek look, while the parallel panel design ensures compatibility with various equipment. This product is ideal for users looking to streamline their connections and enhance their workspace efficiency.
Logilink NP0012 Parallel Adapter for CAT6
The Logilink NP0012 Adapter is a sleek silver parallel adapter designed for CAT6 network cables. With its compact package dimensions of 8.8 x 5.4 x 2.4 cm, it is easy to store and transport, making it convenient for users who are always on the go. Weighing only 40.0 g, it won't add significant bulk to your equipment. Additionally, being made in China ensures that you are receiving a product from a country known for its manufacturing capabilities, providing reassurance in quality.
DELL USB 3.0 to Ethernet Adapter
The DELL USB Ethernet Adapter is a practical tool for enhancing your device's connectivity. It allows you to add an Ethernet port via an existing USB input, which is perfect for faster streaming and network connections. If you need to establish a new connection or join an existing network, this adapter offers a straightforward solution without the need for additional equipment like routers or switches. With its built-in driver, setup is a breeze; simply plug it in, and you’ll be prompted to install the driver automatically.
LINDY UK to Euro Travel Plug Adapter
The LINDY Euro Adapter is perfect for travel, allowing you to convert a UK mains plug to a European Schuko plug. This is especially useful when visiting countries that use different plug types, ensuring you can keep your devices powered. The adapter supports a voltage range of 230-250V, making it suitable for various electronic appliances. With this handy adapter, you can enjoy the convenience of using your UK devices abroad without any hassle.
Shuttle Parallel Port Adapter for Legacy Printers
The Shuttle Parallel Adapter allows you to easily connect a legacy printer to your Shuttle system. It features one parallel port on one side, which provides a simple plug-and-play solution for your printing needs. On the other side, the 25-pin parallel connector ensures compatibility with various older printers. The black cable jacket not only looks sleek but also adds durability, while the copper conductors enhance the performance of your connections. This adapter is perfect for users who need to maintain older printing devices without hassle.
NEWLink USB Cable for Parallel Printers
The NEWLink Parallel Printer Cable allows you to connect a parallel printer directly to your PC via a USB port. This feature is particularly useful if you have an older printer that lacks modern connectivity options. It is compatible with all parallel printers, ensuring that you can use your existing equipment without the need for expensive upgrades. By simplifying the connection process, you can quickly set up your printer and enjoy hassle-free printing whenever you need it.
Kathrein LNB Adapter for 40 mm Feed
The Kathrein LNB Adapter is designed for mounting conventional LNBs with a 40 mm feed. This makes it a practical choice if you need to install or replace your LNB, ensuring compatibility with various Kathrein antennas, including the CAS 60, CAS 06, CAS 80, and CAS 90. With the included Allen key, you can easily secure the adapter, providing you with a hassle-free installation experience. This product enhances the overall functionality of your satellite system, making it an essential component for users.
Frequently Asked Questions (FAQs)
1. What is parallel adapter?
Our Parallel Cards and Adapters make it easy to add Centronics/printer ports to your computer, when your PC doesn't have a native port. With a variety of connector types, you're sure to find the right device to complete your solution.
2. What does a parallel connector do?
A parallel port is an interface allowing a personal computer (PC) to transmit or receive data down multiple bundled cables to a peripheral device such as a printer. The most common parallel port is a printer port known as the Centronics port.
3. Do USB to parallel adapters work?
Parallel-to-USB adapter work best with older computers that run DOS applications that don't use the Windows Print Spooler to process print jobs. Parallel-to-USB adapters usually require an external power supply to function properly, and do not support high-speed USB connections.
4. What is USB to parallel?
This USB to Parallel Interface Converter Cable allows PCs that support the USB specification to print to any standard parallel printer. ... This portable device is self-powered and provides Plug and Play installation to any USB-compliant computer running Windows 98/ME/2000/XP/Vista.
During our parallel adapter research, we found 21 parallel adapter products and shortlisted 10 quality products. We collected and analyzed 31,158 customer reviews through our big data system to write the parallel adapters list. We found that most customers choose parallel adapters with an average price of £7.60.
The parallel adapters are available for purchase. We have researched hundreds of brands and picked the top brands of parallel adapters, including SABRENT, StarTech.com, Logilink, Dell, LINDY. The seller of top 1 product has received honest feedback from 1,383 consumers with an average rating of 4.9.

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.