Sonnet Tempo Edge SATA Pro 6Gb ExpressCard/34 Host Controller Card Bus Interface: 	ExpressCard/34 PCI Express 2.0 External Connectors: One eSATA Data Transfer Rate	Up to 375 MB/s Drive Types Supported	SATA 6 Gb/s, SATA 3 Gb/s, and SATA 1.5 Gb/s AHCI compliantno drivers required