I think I’ve seen this somewhere before. The Motorola MPX-300. Yep, very similar indeed. Perhaps it was a test model…

According to Slashphone,

“MDA Pro, available from T-Mobile from September 1, combines innovative technology, optimal functionality and ultimate convenience in a small space. The mini notebook is one of the first mobile devices worldwide to integrate the three technologies W-LAN, UMTS and GPRS. Further features include a very large color screen, full keyboard and Windows Mobile 5.0 operating system. The new highlight in the T-Mobile “Office in your Pocket” offer enables business users to work on the go almost as conveniently as in their office.”

The whole story is at Slashphone.