... , no driver requested CE,RoHS, FDA, FCC Compliant page up and down power pointer presenterCombination pen, laser pointer ... :*Red Laser Pointer*Ball Pen*Page up/downFeatures and Functions:1) Infrared remote page up/down for computer comprehension ... and presentation, supporting Word, Excel, PowerPoint, ACDSee, Website, and Acrobat Reader;2) Pointing to key features ...