Plug‑and‑play wireless screen‑mirroring dongle for interactive displays and direct PC/mobile casting. Compact and portable, it supports Windows/macOS casting, NFC‑assisted Android mirroring (with WonderCast + NFC), automatic/manual pairing, and reverse control for Windows/Mac.

• Supports up to 4K and 1080P mirroring with H.264 video encoding (10‑bit colour depth) and ≤350 ms transmission delay.
• Dual‑band Wi‑Fi (2.4 GHz / 5 GHz, IEEE 802.11 a/g/n/ac) plus built‑in Gigabit LAN for robust connectivity.
• NFC ISO/IEC 14443‑A (13.56 MHz) enables quick Android device pairing (requires WonderCast + NFC).
• Reverse control lets presenters control a connected PC/Mac from the interactive display.
• USB Type‑C interface (Type‑A adapter included); supports CC communication and indirect charging (passes up to 60 W via adapter).
• Secure transmission with AES encryption; audio: 48 kHz, 16‑bit, AAC, dual channel.

Ideal for meeting rooms, classrooms and hybrid collaboration. Firmware updates can be applied automatically when connected — do not unplug the dongle during an upgrade. Check your local regulatory requirements and display compatibility before deployment.