The NetApp 111-00341+F2 SAS Quad Port 3/6Gb QSFP Controller / PMC Sierra PM8003 v5.0 is a high-quality wired network card with 4 SAS ports for external interfaces. It is designed for use with PCI Express compatible ports and is manufactured in the United States. This product is ideal for computer systems requiring a reliable and efficient SAS interface for networking purposes. With the trusted NetApp brand and specific model PM8003 v5.0, users can expect top-notch performance and compatibility within their computing environment.