You must be familiar with PATA (Parallel ATA) or SATA (Serial ATA) interface that are common in PC architecture for hard disk or optical drive connection. But some of us may not hear of eSATA (External SATA) even though it was defined few years back in 2004. Evolution has changed the specification with faster data transmission but there is still similarity among them. All of them … Continue reading External SATA Specification Revision to Add Power Line for Easy Usage