... Fedora-7.0 tested)Power duration: 5 hoursLarge PAD for handwrite, Built-in lecture laser pointerWorld's Most ... enter text , browse the web, and play gamesThe perfect keyboard, Touch ,laser pointer combination for teaching, training or speech useTo ... home ,and share large TV AND projector screenConvenient & efficient for Conference, Presentation & lecturingAccessories:2.4G Receiver Adapter, Mini USB ...