Product Name : ESATA to SATA Cable;Type : 2 PortsCable Length : 42.5cm/ 16.7"Panel Dimensions : 12 x 2 x 1.2cm / 4.7" x 0.8" x 0.5" (L*W*H)Net Weight : 61g2 Ports SATA Cable to ESATA Bracket.Convert 2 internal SATA port into 2 external ESATA ports.Support SATA connectors on your motherboard.This ESATA SATA adapter adds external data support to any existing Serial ATA controller, adding two ESATA ports for connection to external SATA devices.The adapter plate can be mounted to the rear panel of the computer case, providing straightforward ESATA to SATA connections and allowing users to connect their ESATA device (hard drive enclosure, etc.) to the provided ESATA port which is an extension of the motherboard SATA data connector.Package Content : One Set ESATA to SATA CableNote:Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.