Sunix Dual Port RS-232 PCI Serial Card for PC | Windows & Linux

Do you have older devices that use serial connections, like industrial machines, barcode scanners, or older scientific instruments? This **Sunix Dual Port RS-232 PCI Serial Card** is exactly what you need to bring them back to life on your computer.

This card easily plugs into your PC's **Universal PCI slot** (it works with both 3.3V and 5V PCI slots!) and instantly adds **two standard RS-232 serial ports**. This means you can connect two separate serial devices at the same time.

It's super compatible, supporting a wide range of operating systems including **Microsoft Windows** (XP, Vista, 7, 8.x, 10, and server versions), **Linux**, and even **DOS**. So no matter your setup, you're likely covered.

Data transfer is smooth and reliable with speeds up to **115.2 Kbps**. Plus, each port comes with strong **±2KV ESD protection**, keeping your connected devices safe from electrical zaps. Installation is simple, as your system automatically handles the settings. Get your legacy devices connected and communicating with your PC effortlessly