▶ Ever wondered what testing we do on our products? Here's a little look at some of the vigorous testing undertaken to ensure the quality of VAIO® Duo 11. VAIO® Duo 11's unique design does not compromise on durability. computer technology quality test sony sony computer sony products sony vaio vaio duo 11 videos vigorous testing January 18, 2013 Sony VAIO® Duo 11 Quality Test video Read more →