The 2.5" to 3.5" HDD bracket for SATA hard drives lets you install two 2.5in SATA hard drives (HDD) or solid state drives (SSD) into a single 3.5in mounting bay enabling you to significantly increase the performance of your desktop by adding the speed of a 2.5in SSD. Maximize the internal mounting space of your computer with this 2-drive SATA HDD/SSD mounting bracket, by installing two 2.5in hard drives in the same 3.5in bay. The 2.5" to 3.5" hard drive mounting bracket can be used with SATA hard drives and solid states. For a hassle-free installation, the dual SATA HDD/SSD mounting bracket includes all required data and power cabling for both SATA drives. Plus, the dual hard drive mounting bracket kit can support IDE drives when using our 2.5in to 3.5in IDE Hard Drive cable adapter (IDE4044). The dual hard drive 2.5" to 3.5" HDD bracket for SATA hard drive features solid steel construction and is backed by a StarTech..