Dual Ports Mini SAS SFF-8088 To Internal SAS HD SFF-8643 PCBA Female Adapter With Low Profile Bracket 2-Ports SFF-8643 to SFF-8088 Adapter with Full PCI Slot Profile Mounting Bracket; External 8088 to internal 8643 adapter, will work both on the host and device side. Supports External SFF-8088 Device Connectors. Supports Internal SFF-8643 Host Connectors Supports up to 12Gb/s Mini SAS Data Transfer Rate With Lowe Profile and Standard Profile bracket. The High Density (HD) system referenced as Mini-SAS (SFF-8088) in the SAS 2.1 standard, meets the 12Gb/s SAS specification. These Connectors will be used on the SAS 3.0 specification when it is released. Cable material may change but the connectors will be the next generation of SAS to run at 12Gb/s.