# 2.5" 12 mm SATA 2nd HDD Caddy for Laptop Plug & Play.  Fast & Reliable connection in your machine, just as the primary HDD Dual boot, Support installation of 2nd operating system on the 2nd HDD and boot The 2nd SATA 2.5" Hard Disk Drive Adapter gives you maximum storage flexibility enabling you to add a second 2.5" notebook hard disk drive to any modular bay. PACKAGE CONTENTS Barang-barang yang anda dapat dalam kotak produk: 1 x Universal 2nd Hard Disk Drive Caddy For Laptop 12 mm SATA to SATA 1 x Screwdrive