DY-tech New 2nd HDD SSD Hard Drive Caddy for Toshiba R800 R830 R930 R935 R940 S75 A7140 A7221 Add the 2nd drive to your laptop by replacing your optical drive; Notice: Universal 9.5mm height SATA-to-SATA Optical bay Caddy Adapter Tray; Need to remove buyer's optical drive faceplate and mounting bracket / ejector latch to re-use onto the caddy for proper working! This device accepts 2.5" inch 9.5mm / 7mm high or less SATA HDD / SSD; Compatible with: for Toshiba R800 R830 R930 R935 R940 S75 A7140 A7221 Notice: Buyers need to remove their optical drive Front Panel(bezel) and Mounting Bracket to re-use onto the caddy for perfect match!!!