Monster Digital 500GB 2.5" Dakar Solid State Hybrid Drive Reads and writes at up to 3-times speed of standard 7200rpm hard drive SATA III With an all-inclusive kit you can safely and easily make the upgrade to solid state technology in your laptop or desktop by yourself. This kit includes instructions, duplication software, USB3.0 to SATA 3 cable, 3.5 bay adapter and necessary tools