The IBM 2988 Turboways 155 PCI Adapter is a network adapter card designed to enable high-speed data transmission over ATM (Asynchronous Transfer Mode) networks. It slots into a PCI interface, providing a bandwidth of 155 Mbps which is essential for applications requiring fast data transfer rates such as multimedia, video conferencing, and large-scale database access. This adapter is an ideal solution for enterprise networks that demand high levels of data throughput and reliability. The Turboways 155 is engineered for robust performance, incorporating features like Quality of Service (QoS) for prioritizing network traffic, ensuring critical applications receive the bandwidth they need. It supports advanced ATM services, enabling businesses to take advantage of the efficiency and flexibility of ATM technology, including support for SVCs (Switched Virtual Circuits) and PVCs (Permanent Virtual Circuits), making it versatile for various network setups.