OWC Data Doubler
Optical to SATA Drive Converter Bracket SolutionAdd up to 2.0TB of additional internal storage by replacing your optical drive with a second Hard Drive or Solid-State Drive.
Extreme Plug & Play Performance - USB 2.0/3.0 Firewire 800, eSATA
2.5-inch 7mm Serial ATA 6.0Gb/s 5400RPM Drive with 128MB Cache
Plug-and-play USB 3.0/2.0 drive dock for 2.5" & 3.5" SATA HDDs & SSDs
Features 15 convenient MacOS shortcut keys for one-touch control of Mac application.