BenQ EM1927 is a smart DLP projector for commercial use. It operates on BenQ EM1927 and has a built-in memory of 16G. The projector supports wireless mirroring, suitable for commercail meeting. Equipped with 2 HDMI interfaces, 2 USB interfaces, 1 miniUSB interfaces, it can be connected to other devices without looking for transfer interface, flexible and convenient.