[GP20]What is the size limit of a Power Point file when using USB reader?
"GP20 support Power Point 2003 / 2007 / 2010 and the size up to 19MB when using USB reader function. Please be noticed that all the office viewers or office compatible software could encounter compatibility issue. That could also happen on different Microsoft Office versions. The office viewer may not be able to show some special effects, animations, layouts due to resource limitation. "