This intelligent serial I/O adapter uses less than 1% system load so servers won't slow down as you run more applications, attach more devices or service more users. This SST Multiport Adapter comes with 4 port configuration. The Equinox line of SST Multiport Adapters delivers the performance and speed you need at a very affordable price. Installation and set up take just a few minutes.

Features:

• Universal adapters support a 5V or 3.3V PCI bus
• Connect up to 4 ports to one bus slot in your server
• Supports speeds up to 920Kbps per port, full duplex
• Offloads virtually all serial processing from the host CPU
• 15,000 volt surge protection on every pin of every port
• Includes partial modem control signals on all ports (TXD, RXD, CTS, RTS, DSR, DCD, DTR, RI)
• Support for most popular operating systems
• Easy to install and configure with the "auto-install" feature, no IRQ, I/O ports or memory holes to specify
• Includes EquiView Plus management software, as well as SSDIAG for UNIX
• RJ-11 connectors built right on card