InWin Expander with Broadcom SAS35x36R SAS. Designed for connecting multiple targets and hosts, the SAS35x36R expander provides high performance expansion for the most demanding storage applications in a small footprint. DataBolt bandwidth optimizer technology aggregates bandwidth to provide 12Gb/s SAS performance to the host when using 6Gb/s and 3Gb/s SATA end devices, making it ideal for high-capacity and other storage applications.