Always at the forefront of ATM technology, Sun brings the same level of high-bandwidth, low-latency ATM performance to both its PCI-Bus systems and the earlier S-Bus systems.SunATM adapters are the standard in high-performance ATM networking. They incorporate the latest and fastest technology. With 155-Mb/sec or 622-Mb/sec options, you can choose the bandwidth that's right for your systems. And Sun's open APIs deliver maximum flexibility for application development. SunATM adapters provide the high-performance, fully compatible, standards-compliant solution for the growing family of Sun performance systems.This adapter is designed for SPARC and UltraSparc with avaliable S-Bus slots.