Asus B1MR - Manual (Page 26)

 LED projector E-Manual
DRAFT 2 12/17/12
DRAFT 2 12/17/12
DRAFT 2 12/17/12
D. USB 2.0 port
AV-IN
NOTE: For details on using the USB 2.0 port to launch supported file
formats, refer to the Launching the Media Center section in this manual.
Compatible USB 2.0 input devices:
USB cable flash drive
Wi-Fi dongle