Acer C120 FWVGA DLP Pico Projector, 100 Lumens The pocket-size Acer C120 is the perfect lightweight, compact projector. With a design that can fit in the palm of your hand, this projector provides great mobility and ease-of-use. Weighing just under one-half pound, the C120 is small enough to stash in your pocket, making business travel a breeze yet its still powerful enough to project vibrant visuals wherever you may be. The USB cable (2.0/3.0) provides the power for the projector from the notebook. Connect the power adapter for increased brightness. Connect using USB to display instantly.