Multi-mode digital hotspot module that supports DMR, D-STAR, P25 and System Convergence communications. Fully self contained in a rugged aluminum enclosure and ready to use with only a mini-USB power supply and a WiFi Internet connection. Pi-Star Digital Voice software is preinstalled and can be updated easily through the software interface. It provides a complete control panel and configuration tools for smooth, reliable operation. An integrated OLED status display shows the current mode, talkgroup and call sign for fast, at-a-glance monitoring and control. Hardware specifications include a Quad-Core A7 2 GHz 32-bit processor, 512 MB DDR3 RAM, and an 8 GB TF card, delivering responsive performance and stable operation. Ideal use scenarios: - Home station: consolidate DMR, D-STAR and P25 access in a single, compact hotspot for everyday amateur radio operations. - Field or travel: connect via WiFi to extend digital voice coverage at events or in remote locations. - Club or event operation: interconnect multiple digital voice networks to enable cross-mode communication for attendees. This device emphasizes reliability, compatibility and ease of use, with durable construction and straightforward setup.