In today's fast-paced, agile work environment, there's no time for discomfort. M2.1, part of Humanscale's revolutionary new monitor arm line, instantly improves the comfort, health and productivity of any workspace. Fully compatible with traditional desks and sit/stand workstations alike, M2.1 meets a variety of configuration needs for lighter monitors up to 15.5 lbs. Featuring innovations like Humanscale's patented Weight-Compensating Spring Technology and Smart Stop functionality, M2.1 enables the personalization and flexibility needed for today's evolving workplaces.