The 4-Port RS-232 Powered Serial Adapter Card is designed to expand your system's serial capability efficiently. This PCI-based adapter allows easy integration of multiple RS-232 devices into your computer or POS system. With the ability to deliver power to connected devices and compatibility with both PCI and PCI-X slots, it ensures versatility and performance in various applications.
Startech PCI4S650PW 4-Port RS-232 Powered Serial Adapter Card