Compliant with USB 3.1 specification. Date transfer rate up to 10Gbps for USB 3.1. Compliant with SATA 3.0 specification. Data transfer rate up to 6.0Gbps for SATA 3.0. USB bus power mode. No external power required for 2.5" HDD/SSD. Supports Plug & Play and Hot-swamping. No driver required for any OS.