10124941 - Keyspan SX Pro - Serial adapter - PCI - serial - 1 Mbps - 4 port(s)
(Manufacturer: KEYSPAN - Part No: SX-PRO4 - SKU: 1641264)

Do you need serial ports for your PCI-based PowerMac? The Keyspan SX Pro Serial Card is a simple and reliable way to add four serial ports to your PowerMac. The SX Pro Serial Card is a serial communications card for use with Mac OS-based personal computers which utilize the PCI local bus. Once you install the card in your Mac's PCI slot, you will have access to four serial ports that support asynchronous or clocked asynchronous RS-422/RS-232 communications at data rates up to 1Mbit/sec. The SX P ...Read More (specification)