Upgrade both of your desktop and laptop PC with all the necessary tools in one convenient place Mount an SSD on the bracket for a 3.5-inch drive bay of your desktop Attach the spacer onto a 7mm SSD to have it fit in with a 9.5mm notebook bay Migrate your data with ease Transcend's 2.5 SSD Installation Kit includes: a 2.5" to 3.5" mounting bracket (for desktop) a USB-to-SATA adapter a SATA cable a 7mm to 9.5mm spacer (for notebook) a PH2 screwdriver M3 mounting screws