Premium aluminium case Supports SATA 3.5 inch Hard Drives upto a capacity of 1TB USB (Universal Serial Bus) 3.0 Transfer rates upto 5 Gbits Low Noise Fanless Design Horizontal or Vertical with Stand Backwards compatible with USB (Universal Serial Bus) 2.0 & USB (Universal Serial Bus) 1.1 On Off Switch Supports Windows XPVista 7