* Converts your 2.5" SATA I/II HDD or SSD to a 3.5" SATA hard drive for 3.5" SATA drive bay usage. * Screw-less and Tool-less. * Simple and Lightweight design * Added Airflow Vents. * Compatible with most 3.5" HDD enclosures. * Compatible with Mac Pro. * Viewing Window over SATA Connection. * Perfect for Power Users Gamers and Average Users.