This external hard drive enclosure made of plastic is very light and compact. A 3.5 "SATA hard drive is installed in no time, Mounting screws are included. Also, an AC adapter and even a USB cable are included. This is for the price really good! The device is via USB 3.0 for the future. Unfortunately, I have yet no corresponding remote site, but also with USB 2.0, the data transfer fast. I am very happy with the case and it would definitely buy again.