Besides sporting VGA, CRT/LCD, LAN, SCSI and other enhanced I/O interfaces, the PCA-6159 series of CPU cards also features a Pentium 75- to 233-MHz MMX processor, two ultra DMA EIDE interface/FDD, two serial ports, one parallel port, and power management capabilities to save power using doze, sleep and suspended modes. Other features of the boards include a 63-level jumperless, watchdog timer, ultra-wide SCSI controller, ISA bus high drive, and 10Base-T networking controller. The boards are said to be well-suited for use in computer telephony and industrial PC applications.