Characteristics: USB 3.0 dual bay HDD docking station with one touch cloning feature Suitable for 2.5"/3.5" SATA HDDs/SSDs 2.5" up to 1TB 3.5" up to 4TB One touch cloning feature Hot swap feature Tool-free HDD/SSD exchange USB 3.0 connector Nominal data exchange rate up to 5 Gb/s Status and progress LEDs Supports USB Attached SCSI Protocol (UASP) Dimensions (h x w x d) 79 x 138 x 94 mm Weight (retail) 0.688Kg Material aluminium / metal / plastic Colour black