Microsoft will unveil its new tablet at the company's Build Developer conference, which will be held from June 26 to 28th, reports Digitimes. Suppliers say they've been shipping components for 1-1.5 million Intel-based units, meaning the Surface Pro, since the end of 2012.

The same suppliers who facilitated the first device will be helping with this one: Pegatron, Samsung, LG and Nvidia. It's also rumored Microsoft is planning devices in the 7-9 inch size range to rival Apple's iPad Mini and various Android tablets. 

[via Digitimes]