Attention: USA Orders Only... We don't ship out the USA if you order anyway you will be refunded. We are very sorry.... High Sierra 10.13 OS X Preloaded on 250GB Solid State Drive USA Orders Only.... You are buying Preloaded 250GB Solid State Drive! No charge is being made for the system software itself. The price is for a 250GB Solid State Drive and the time to pre-install the OSX on it, including sales support and postage/packaging. This Apple OSX software is FREE to download from the Apple (App store) using the App Store program supplied by Apple. Basic knowledge about Mac/Pc is needed. Before purchasing, please do check your System Requirements! High Sierra 10.13 OS X is compatible with: General requirements Supported Models iMac :Late 2009 onwards MacBook Air :Late 2010 onwards MacBook :Late 2009 onwards Mac Mini :Mid 2010 onwards MacBook Pro :Mid 2010 onwards Mac Pro :Mid 2010 onwards You will not receive a Printed HDD or Box to keep cost minimum. This is shown simply for illustration purposes only. Items contained on this HDD are under the terms of the GNU License, the GNU Lesser General Public Licences (LPGL) or the Mozilla Public Licence This item does not infringe any copyright, trade mark or any of listing policies. This HDD does not include any license or Certificate of Authenticity.