USB Device Projection

You can project images and other content without using a computer or video device by connecting any of these devices to your projector:
Note: Digital cameras or smartphones must be USB-mounted devices, not TWAIN-compliant devices, and must be USB Mass Storage Class-compliant.
Note: USB hard drives must meet these requirements:

You can project slide shows from image files on a connected USB device or memory card reader.

Related information
Projecting a PC Free Presentation