Similar to: C2G USB to DB25 Parallel Printer Adapter Cable

Top Picks

ASUS USB-BT500 USB Adapter
Top Pick

Best Bluetooth upgrade for desktop users needing reliable wireless peripheral connectivity.

This tiny adapter instantly upgrades any computer with the latest wireless connectivity standards. It offers significantly faster data transfer and extended range, making it an effortless way to connect peripherals like headphones and controllers without clutter.

Bluetooth 5.0

Wireless Connectivity

Enhanced Range

Easy Setup

QVS USB to Serial Adapter Cable
Runner-Up

Best serial adapter for connecting legacy hardware to modern computers.

This is the essential bridge for keeping legacy hardware alive in a modern workspace. While you might need to hunt down drivers to get it running on newer operating systems, it remains the most straightforward way to connect specialized serial devices like printers and modems to your current computer.

Serial to USB

RS-232 Support

500Kbps Transfer

Legacy Support

Rocstor USB to Serial Adapter
Best Value

Best serial adapter for connecting legacy hardware to modern computers.

This adapter is the essential bridge for keeping legacy hardware alive in a modern, port-starved world. While it won't win any aesthetic awards, the rock-solid chipset and secure screw-lock connection provide the reliability you need to keep industrial and AV gear running without a hitch.

Legacy to USB

Secure Lock

Prolific Chipset

OS Compatible

Best solution for users connecting legacy peripherals to modern computers.

Best serial adapter for connecting legacy hardware to modern computers.

Best adapter for connecting legacy keyboards and mice to modern computers.

Best connectivity solution for integrating legacy serial hardware with modern computers.

Best connectivity solution for custom arcade stick and controller builders.