Dell has been awfully quiet since their release of Dell Duo, a tablet-laptop hybrid that was well ahead of its time. Well, save for the fact that it was incredibly slow. At last week’s IFA, the company teased us with Dell XPS Duo 12, a formidable follow-up to the 2010 model. Dell XPS Duo 12 is expected to be faster than the previous release since it will be running Windows 8 and belongs to the high-end XPS family of laptops. In addition to XPS Duo 12, Dell also announced XPS 10 Tablet which has a removable keyboard dock. As the broadband connection and computer products has been tremendously fast growing, Dell products are getting more competitive in technology world as well.