Replace your laptop CD / DVD drive with a second hard drive or solid-state driveCompatible with: 2.5"/12.7mm SATA HDD or SSD, hard drive not include, 100 percent brand new 12.5 mm-thick caddyFully integrated into laptop, no cables/PSU/software driver needed, fast and reliable connection in laptop, just as the primary HDD4 Screws and Small screw driver also provided with the package as shown in pictureCompatible 4 Channels switch help to improve the compatibility. You can try to move " A""B""C""D" if your Laptop can not read HDD.Works with all laptops that have a 12.7mm SATA optical bayInterface Type: SATADrive Type: DVD-RWInternal Interface: SATACompatible: 2.5-in 12.5mm SATA HDD or SSDSupport: For HP / SONY / ACER / GATEWAY / ASUS / BENQMaterial: Aluminum
