For 2.5'' HDD (Laptop HDD) Choose the option without power supply
For 3.5'' HDD(Desktop or CCTV HDD), Choose the option W/ 12V power supply

Features:
  • 100% Brand New high quality, Australian Stock.
  • Compact design, portable size, easy and convenient to carry and use
  • Suitable for 2.5" and 3.5'' SATA Hard Drive and SSD
  • For USB 2.0 interface, data transfer rates up to 480Mbps.
  • For USB 3.0 interface, data transfer rates up to 5Gbps.
  • Backwardly compatible with USB 1.0
  • Built in LED Light for Power Indication
  • USB 2.0/3.0 to SATA 15 + 7 pin connector
  • Double USB connectors, so no need of external power to support 2.5'' HDD up to 7200RPM
  • Build-in 12V DC Power port can use 12V external power to support 3.5'' HDD
  • Support hot swap
  • Powered via computer USB port, no external power required for 2.5'' HDD or use 12V external power to support 3.5'' HDD
  • Color: Black
Note: 
For 2.5'' HDD (Laptop HDD) When lack of power, please plug the additional USB connector to the computer, 
*this cable does support SSD and SSHD drives* 
For 3.5'' HDD(Desktop or CCTV HDD), have to use 12V power supply to support 3.5'' HDD.

Package Included:
As your option (HDD not included)