Brand Name:CHIPALSupporting Hard Drive Capacity:2TPlug Type:US Plug,EU PlugInternal Interface:SATAModel Number:CP123-DBExternal Interface:eSATAPackage:NoCase Material:PlasticSize:2.5"External Interface:SATAType:Second HDD Caddy AdapterSupporting HD Thickness:9.5mm / 9mm / 7mmCompatible:For NoteBook CD DVD ROM OptiBay ODDMaterial:Plastic and AluminumSuitable:For 2.5 Inch Hard Disk Drive / Solid State DriveItem Name:9.5MM SATA 3.0 HDD CaddyModel :9.5 MM SATA 3.0 Caddy Brief Introduction: 1. 100% Brand New & Never Used Item; 2. The thickness of this adapter is 9.5mm; 3. Internal Interface: 7+6 13Pin SATA (for 2.5" HDD/SSD or ssd drive); External Interface: 7+15 22Pin SATA (for Laptop's Motherboard); 4. The 2nd Hard Disk Drive Caddy can bring you new maximum data storage flexibility. 5. With the second HDD in your Laptop, you can speed to backup important applications and critical data ( Simply remove your CD-ROM drive and put the Caddy with the added hard drive in its place.) Features: 1. Plug & Play 2. Fast & Reliable connection just as the primary HDD. 3. Fully integrated into Laptop, no cables / PSU / software driver needed. 4. Dual boot, Support installation of 2nd Operating System on the 2nd HDD and boot selection. 5. With LED indicator. Compatible: The Universal SATA-to-SATA Caddy is compatible with laptops that has a 9.5mm-thick / high optical bay with a SATA interface. Applicable Laptop Models: Package List: 1 x 9.5mm HDD Caddy 1 x Screw Driver 4 x Screw 1 x Front Panel