[Long Range Control] Wireless presentation clicker for powerpoint presentations is a teacher must have for any classroom! It advances your slides without having to walk back to your computer. The red laser pointer is a nice addition which can help you keep students focused.[USB-A & USB-C Receiver] PowerPoint clicker's dongle is not only fit for devices with USB-A interface, but also for devices with USB-C interface, such as recent edition MacBook, Mac Mini, HP EliteBook 1050/755, Dell Latitude Vestro 7000/5000 Series, etc.[Compact & Pen Clip Design] 1.USB receiver can slide easily into slot of the end by magnetic. 2.Presentation remote can also easily hangs on your ID lanyard or puts perfectly in your shirt pocket without any worry about falling off. (Presentation pointer's clip is thick enough for your pants pocket. )[Plug and Play] No need to install any software, just plug and play.Wireless presenter remote can immediately pair with your computer. PPT/Slide clicker support systems: Windows 2003, XP, Vista, 7, 8, 10, Mac OS, Linux. Computer clicker for presentations support software: Keynote, Google Slides, MS Word, Excel, PowerPoint, etc.