The life span tr1200 dt3 under desk treadmill is a quality treadmill base and console in which you can place under virtually any standing desk to turn your standard work desk into a quality treadmill desk this product is the top selling treadmill base from life span upgrading from the tr800 dt3 this machine has a larger motor wider belt by 5cm and a low profile design the small portable console can be placed anywhere discretely on your desk and still give you all the important information y