Quad Mini SAS Adapter works with all internal SAS interface and external Multilane SAS or SATA interface, converting one internal mini SAS 36pin connector for four SAS/SATA internal channels with 3.0Gb/s of data transfer rate of one physical cable combining four sets of 4-channel SAS/SATA signals into four external mini SAS 26pin connectors for hi-speed application. PCI bracket is available for HOST application or rear panel (for enclosure) available for DEVICE application.