Upgrade your connectivity with our USB to Serial Adapter featuring 4 RS232 ports and a COM reserve feature. This compact and versatile adapter is designed to simplify your connections and enhance your productivity. 4 Port RS232: This USB to serial adapter is equipped with four RS232 ports, allowing you to control multiple devices simultaneously. Easily connect your RS232 devices directly to your laptop via the USB port, making it perfect for various applications, from industrial equipment to home automation. COM Reserve Feature: Enjoy the convenience of the COM reserve feature, which preserves your COM port assignments across reboots. This means you won’t have to reconfigure your settings every time you restart your system, saving you time and hassle. Compact Design: The adapter boasts a sleek and compact design, powered directly through USB. This eliminates the need for bulky power adapters or additional sockets, making it an ideal solution for on-the-go professionals and those with limited workspace. Compatible System: Our USB to serial adapter hub supports a wide range of operating systems, including Windows XP, Vista, 7, 8, and 10 (both 32 and 64 bit), as well as Linux. This broad compatibility ensures that you can use the adapter with virtually any system you have. Wide Compatibility: This USB to RS232 adapter is perfect for a variety of devices, including laptops, routers, GPS units, programming machines, printers, scanners, modems, digital cameras, and PDAs. Whether you’re in a professional setting or at home, this adapter meets all your connectivity needs. Enhance your device connectivity with our USB to Serial Adapter, designed for efficiency and ease of use. Perfect for both personal and professional applications, this adapter is a must-have for anyone looking to streamline their connections and improve productivity.