If you have a tablet form Sony then this is the Sony Xperia Z2 Tablet driver you will need. You can use the tablet driver for the Sony Xperia Z2 Tablet (SGP521, SGP541, SGP551, SGP511, SGP512, SO-05F, SOT21, SGP561)on both (Microsoft Windows™ XP 32bit/64bit and later) operating systems. Use these drivers for debugging or when it has been erased from the tablet.
There are a number of drivers on this website such as the Sony Xperia Z1 (L39h) as well as the Xperia Z Ultra HSPA and also the Xperia Z1 (SO-01F). Search this website for more Xperia drivers for your tablet or mobile phone. The driver below is directly from the Sony website.