RKcast K858 4K Wireless Display Dongle HDMI Miracast

RKcast K858 4K Wireless HDMI Display Dongle with Miracast & AirPlay

Beam your phone or laptop to the TV — wirelessly. RK3229-powered wireless display adapter that plugs into any HDMI port and mirrors iPhone, iPad, Android, Mac, or PC via AirPlay, Miracast, and DLNA. Supports 4K resolution output.

Imagine the kids piling into the living room with vacation videos on a phone. Two taps, and everyone sees the slow-motion of the kid running into the ocean on the 55-inch TV. The grandparents lean forward — no cables, no missing app, no fuss. Just everyone watching together while the popcorn bowl makes the rounds.

Why You'll Love It

• 📺 4K HDMI Output — Crisp Ultra-HD mirroring on any TV or projector.
• 📱 AirPlay & Miracast — Works with iPhone, iPad, Android, Mac, and PC.
• 📶 Wi-Fi Streaming — Stable connection over 2.4G dual-mode wireless.
• ⚡ Plug-and-Play — HDMI in, USB power, scan the QR — you're casting.
• 🎞️ DLNA Streaming — Stream local video files directly to the big screen.
• ✌️ Compact Pocket Size — Throw it in the laptop bag for any meeting room.