defantech&reg; SATA 2nd 9.5mm SATA HDD SSD Hard Disk Drive ejector latch mechanism Caddy for Dell Latitude E6400 E6410 E6500 E6510 and Precision M2400 M4400 M4500 Compatibility:Dell Latitude E6400 E6410 E6500 E6510 and Precision M2400 M4400 M4500 Manufacturer:3rd party parts,but has 100% original/genuine compatibility and quality. This device takes 2.5" / 9.5mm Serial ATA laptop HDD SSD. 2 years warranty. New Special Design with " ejector lock latch "