StarTech.com BLACK EXTRA REMOVABLE DRIVE (DRW110CADBK) Designed with a handle release mechanism for ease of use An extra caddy can be purchased without the need to buy a whole drive drawer unit Exclusive shock absorber system protects your hard drive from damage Secure and affordable solution to store and transfer data Supports hard drive ATA66/ATA100 &amp; ATA133 with data transfer rates up to 133 MB/s Add an additional caddy to your existing DRW110ATABK drive drawer Designed with a handle release mechanism for ease of use An extra caddy can be purchased without the need to buy a whole drive drawer uni