Only for 2.5 Inch Hard Drive Disk HDD and SSD, without Power Adapter,Up to 6TB Chip: ASM1153E(built-in ESD protection circuit,Resistant to 4KV static) Support UASP transfer protocol Support S.M.A.R.T detection function. Support TRIM function. Support auto sleep function Compatible with 2.5'' HDD, SSD, Windows, Linux, Mac OS X, PS4 USB 3.0 Speed up to 5Gbps SATA3.0, transfer rate up to 6Gbps Compliance with SATA3.0/2.0 standard Important Note No extra power required for 2.5" HDD/SDD. Cable:50cm