EZCast Ultra (Easy Cast Ultra) Media Streaming Mirroring Device Supports Miracast/Airplay/Router connection. This disc-shaped dongle allows smartphone and tablet users in a multi-OS environment to easily connect wirelessly to 4K/2K TVs and stream media with ultra-high image quality (still images and videos), allowing you to enjoy authentic cinema-quality video with your family. Furthermore, for individuals and businesses seeking professional specifications, it can wirelessly mirror the screens of devices such as iOS, Android, Windows, and Mac at a speed of 60 frames per second, making it a powerful tool for various demos and meetings. It also serves as a valuable tool for remote work. ＜Features＞ ・Supports major OSes such as iOS, Android, Windows, Mac, and Chrome OS with a single device, enabling mirroring in a multi-OS environment. ・A disc-shaped dongle for 4K×2K WiFi displays, plugging into the HDMI port of TVs, etc. ・Smooth video display on 4K/60P displays. ・Provides the ultimate viewing experience with 4K/HDR. ・Supports smart speakers. ・Attractive disc (circular) shape with a diameter of 6.5cm, improving heat dissipation efficiency. ・Equipped with high-performance dual-band WiFi (2.4GHz & 5GHz). ・Bluetooth 4.2 supports audio output from the TV even when mirroring smartphones. ＜Specifications＞ Hardware: Disc-shaped, HDMI, USB port, with reset switch Firmware: Linux CPU: AM8275 Maximum Resolution: 4K 3840×2160/60P Size/Weight: Diameter 6.5cm × Height 1.5cm, 45g Technical Standards: TELEC compliant (certified to meet Japanese technical standards) I will also send the 2A power adapter that came with the purchase. Purchase Date: 2025 Price: 17,900 yen @ Amazon