This SATA hard drive dock/docking station can be mounted internally in a 5.25in computer drive bay, to provide simple access to 2.5in or 3.5in SATA hard drives

These rails allow a 3.5 inch HDD to be mounted in a 5.25 inch bay and are supplied with a pack of fixing screws.

 Reduce hard disk drive temperature.
• Extends your hard disk drive life and reliability.
• Fits 3 1/2" hard disk drive (1" and 1.62" thickness).

• Lightweight aluminium 2.5 inch guide rails (1 pair)
• Ideal for 2.5 inch HDD or SSD fitment into 3.5 inch Drive Bays
• Multi-slot design for secure and tailored fit into most systems
• Bundled SATA Data Cable
• Bundled 'molex' to SATA Power Cable
• Screw fixings supplied as standard
• Ideal for all systems. Desktops, Workstations and Servers

• Discrete PCB for direct Storage Device attachment
• Needs no Drivers, converts at Boot Time
• Single 40-Pin IDE Port; Two SATA Ports
• Single 4-Pint Power Connector
• Converts SATA to Parallel ATA
• Converts Parallel ATA to SATA
• Supports ATA100/133 Specification
• Fully compliant with Serial ATA Specifications
• Unique activity LED on PCB
• Bundled Molex Power Cable and SATA Data Cable

Hdd docking station USB/ESATA TO SATA+SATA( Clone)
 Supported 2.5” / 3.5” SATA Hard Drive Docking Station
 IC chipset: JMS352U
 Supported Support 4 SATA I/II H.D.D.JMS352U
 Supports up to 4TB HDD 
 color LED indicator
 Dimension: 133 (W) x 123 (L) x 62 (H) mm
 Compact Design w/ maximum heat dissipation & exhaust
 Plug and Play
 Supported Windows ME/2000/XP/Vista/7/8, Mac OS 10x & Above
 Hold maximum 2X2TB hard drive at the same time. 
 HDD clone function-HDD clone without computer
 Directly exchange data between 2 HDDs
 Easily transfer data from your 2.5"/3.5" SATA hard drive to your computer
 Fast Data transfer speed -USB2.0: up to 480Mb/s -eSATA: up to 3Gb/s