No Longer Tethered to Computer: The wireless presentation clicker offers a control range of up to 98 feet (30 meters), allowing you to move freely around the classroom or meeting room while advancing PowerPoint, Slides, or other presentation software on Mac or PC. The red laser pointer has an effective range of up to 328 feet (100 meters), enabling you to highlight key content with precision. Wide Compatibility: The slide advancer pairs instantly with your device and supports Windows 2003, XP, Vista, 7, 8, 10, Mac OS, and Linux systems. Compatible with Keynote, Slides, Microsoft Word, Excel, and PowerPoint. USB Receiver Storage: The USB receiver is securely stored in a magnetic slot at the end of the presenter. The compact, pen-sized design and lightweight build (44g including battery) make it easy to carry in your pocket or bag. Dual Interface Connectivity: The included USB-A to USB-C adapter allows seamless connection to devices with either USB-A or USB-C ports, including MacBook, Mac Mini,EliteBook, Dell Latitude, and other compatible laptops. Plug and Play: No software installation required. Simply plug in the receiver and start presenting. Features include red laser pointer, page up/down, black screen, full screen toggle, and volume control for smooth, frustration-free presentations.