... Hot Plug and Hot Swap 3. SATA III, 6G Pictures SpecificationsASM1061 Chipset (Asmedia 1061 SATA Host Controller)Compliant with PCI-Express ... Hot Plug and Hot SwapSupports Communication Speeds of 6.0Gbps, 3.0Gbps, and 1.5GbpsSupports 2 Ports Serial ATASupports Native ... Command Queue (NCQ)Supports Port Multiplier SATA 3, 1 Internal, 1 External 6Gbps Ports PCI-e Controller Card