https://community.sonylatvija.com/t5/xperia-archive/otg-pendrive-card-readers/m-p/3365484#M475031 <P>If it needs more power then there is no solution unless the card reader has the ability to have a power source connected to it&nbsp;like some multi USB hubs or card readers</P> Thu, 21 May 2015 16:23:46 GMT Thommo 2015-05-21T16:23:46Z https://community.sonylatvija.com/t5/xperia-archive/otg-pendrive-card-readers/m-p/3365483#M475030 hey frdzz, i tried some pendrives in my sony xperia p. some r supported some r not. but no card reader supported! it says usb device need more energy! whats the sollution? Thu, 21 May 2015 15:05:13 GMT https://community.sonylatvija.com/t5/xperia-archive/otg-pendrive-card-readers/m-p/3365483#M475030 LT22 2015-05-21T15:05:13Z https://community.sonylatvija.com/t5/xperia-archive/otg-pendrive-card-readers/m-p/3365484#M475031 <P>If it needs more power then there is no solution unless the card reader has the ability to have a power source connected to it&nbsp;like some multi USB hubs or card readers</P> Thu, 21 May 2015 16:23:46 GMT https://community.sonylatvija.com/t5/xperia-archive/otg-pendrive-card-readers/m-p/3365484#M475031 Thommo 2015-05-21T16:23:46Z