The press releases on this website are provided for historical reference purposes only. Please note that certain information may have changed since the date of release. June 5, 2013 Sony Unveils VAIO® Duo 13 and VAIO® Pro 13/11 Ultrabook™ Offering new ways to use your PC in different scenes, whether for work or play Taipei, Taiwan – June 5, 2013 – Sony Corporation (“Sony”) today announced new addi