The DSAN PerfectCue Micro with PC-AS4 Transmitter is an ultra-compact, professional-grade wireless cueing system designed for presenters who require precision, portability, and full-featured control. This system combines the lightweight PerfectCue Micro receiver with the PC-AS4 four-button transmitter, delivering seamless slide navigation, screen blanking, and laser pointing in a compact form factor ideal for mobile AV setups.

The receiver features two USB-C ports for controlling one or two computers simultaneously. It is recognized by Windows and macOS as a standard USB keyboard, requiring no drivers or software installation. The receiver includes an external antenna and DIP switches for pairing with the transmitter across 256 selectable RF channels, ensuring interference-free operation even in crowded venues. It is powered via USB and includes two ultra-flexible USB cables (20 cm and 100 cm) with USB-C to USB-A adapters, all stored in a canvas carry pouch.

The PC-AS4 transmitter features four tactile-shaped buttons: one for advancing slides, one for reversing, one for blanking the screen, and one for activating a built-in green laser pointer. Each button delivers a crisp, responsive click, and commands are confirmed by a green LED indicator that also serves as a battery status alert. Powered by a CR123 lithium battery, the transmitter supports over 50,000 clicks per charge and operates reliably up to 75 meter on the 433 MHz RF band.

A free configuration app allows users to customize keystrokes and insert delays for compatibility with various presentation software, including PowerPoint and Adobe Acrobat. Whether used in corporate boardrooms, educational settings, or live events, the PerfectCue Micro with PC-AS4 Transmitter offers precision, flexibility, and professional-grade control in a compact and travel-ready package.