Turn your internal 2.5" bare HDD into a portable drive with the Rosewill RX100-PU3-25B enclosure. This enclosure takes a 9.5mm 2.5" SATA I/II/III drive, and features a USB 3.0 connection to make the most of the HDD's performance. It's also easy to assemble, with a 100% screwless design. The black casing is accented with a white LED that indicates the power/activity.