... 2.5 HDD SATA 1.Two-independent data transfer 2.High-speed transmission 3.Support 2000G 2.5-inch hard driv Double interface 2.5 HDD SATAUSB TO 2.5-inch ... hard disk each Duikao transmission, high-speed transmission, support 2000G 2.5-inch hard drive, not with power, with a straight line, ... with a 2.5-inch hard disk shock protection BBS dust box, lightweight fashion, ...