Category: Computer and Electronics. Review: In today's digital age, serial communication has become an essential part of many computer systems. It is used for a wide range of applications such as data transfer between devices, remote control, and automation. However, to communicate serially, you need the right equipment. That's where USB-to-serial converters come in handy. In this review, we will take a closer look at some of the best USB-to-serial converters available on the market. We have selected 10 different products from various brands and models to give you an idea of what is out there. Each product has its own unique features and specifications that make it suitable for different applications. Sabrent USB 2.0 to Serial (9-Pin) DB-9 RS-232 Converter Cable: This is a simple yet reliable USB-to-serial converter from Sabrent. It supports Prolific chipset and can be used with Windows, Mac OS X, and Linux operating systems. The cable has a length of 2.5 feet and comes with hexnuts for easy installation. This converter is ideal for basic applications such as data transfer between devices or remote control. DTECH 4 Feet USB to RS422 RS485 Serial Port Converter Adapter Cable: This is a high-quality USB-to-serial converter from DTECH that supports both RS422 and RS485 protocols. It has a length of 4 feet and can be used with Windows, Mac OS X, Linux, and Android operating systems. The cable comes with LED indicators to help you monitor the communication status. This converter is suitable for more advanced applications such as industrial automation or data logging. HiLetgo FT232RL FTDI Mini USB to TTL Serial Converter Adapter Module: This is a versatile and affordable USB-to-serial converter from HiLetgo that supports both 3.3V and 5.5V voltage levels. It has a breakout design, which makes it easy to use with Arduino or other microcontrollers. The module comes with an LED indicator to help you monitor the communication status. This converter is ideal for beginners who want to get started with serial communication. USB to RS232 Adapter with PL2303 Chipset: This is a simple yet reliable USB-to-serial converter from CableCreation that supports Windows, Mac OS X, and Linux operating systems. It has a length of 1 meter and comes with an LED indicator to help you monitor the communication status. This converter is suitable for basic applications such as data transfer between devices or remote control. CableCreation USB to DB9 Serial Converter: This is a high-quality USB-to-serial converter from CableCreation that supports Windows, Mac OS X, and Linux operating systems. It has a length of 1 meter and comes with an LED indicator to help you monitor the communication status. This converter is suitable for more advanced applications such as industrial automation or data logging. DTECH 6 Feet Serial Cable USB to DB9 RS232 Port Adapter: This is a high-quality USB-to-serial converter from DTECH that supports Windows, Mac OS X, and Linux operating systems. It has a length of 6 feet and comes with an LED indicator to help you monitor the communication status. This converter is suitable for more advanced applications such as industrial automation or data logging. USB to RS232 Serial Adapter with PL2303 Chipset: This is a simple yet reliable USB-to-serial converter from CableCreation that supports Windows, Mac OS X, and Linux operating systems. It has a length of 1 meter and comes with an LED indicator to help you monitor the communication status. This converter is suitable for basic applications such as data transfer between devices or remote control. CableCreation 10 FT USB to DB9 Pin Female Converter Cable: This is a high-quality USB-to-serial converter from CableCreation that supports Windows, Mac OS X, and Linux operating systems. It has a length of 10 feet and comes with an LED indicator to help you monitor the communication status. This converter is suitable for more advanced applications such as industrial automation or data logging. DTECH 6 Feet Serial Cable USB to DB9 RS232 Port Adapter Supports Windows 10, 8, 7 Mac: This is a high-quality USB-to-serial converter from DTECH that supports both Windows and Mac operating systems. It has a length of 6 feet and comes with an LED indicator to help you monitor the communication status. This converter is suitable for more advanced applications such as industrial automation or data logging. Black EasySYNC USB to Serial Adapter: This is a simple yet reliable USB-to-serial converter from Black that supports Windows, Mac OS X, and Linux operating systems. It has an easy-to-use design and comes with an LED indicator to help you monitor the communication status. This converter is suitable for basic applications such as data transfer between devices or remote control. In conclusion, USB-to-serial converters are essential tools for many computer systems. They allow you to communicate serially with devices such as modems, scanners, and digital cameras. When selecting a USB-to-serial converter, it's important to consider the features and specifications that make it suitable for your application.