llano S850 Wireless HDMI Transmitter & Receiver – 50m, 1080p60, 5G+2.4G, Type‑C Plug & Play

Overview

The llano S850 is a compact, upgraded wireless HDMI kit designed to make screen sharing effortless. It supports two flexible connection modes and offers plug‑and‑play simplicity so you can move from laptop to display without a tangle of cables.

Two versatile connection modes

• Transmitter/Receiver mode: Pair the TX and RX for automatic connection and smooth casting across devices.
• Receiver mode: Mirror with just the receiver, without needing a dedicated transmitter.

Plug‑and‑play, zero‑fuss setup

Forget messy setups. No apps, no Bluetooth, and no complex pairing—just plug in the HDMI, power the receiver, and you’re ready to cast. The system emphasizes true plug‑and‑play functionality for a tidy workspace.

• Ideal for quick meetings, family viewing, and classroom demos
• Works with phones, tablets, laptops, PCs, and compatible displays

Video quality and wireless reliability

Engineered for reliable, high‑quality output, the S850 uses a dual‑band 5G+2.4G interface to deliver up to 1080p at 60 Hz. The device supports high‑definition streaming and smooth mirroring, suitable for presentations and media alike.

• Wireless range up to 50 meters (165 feet) with stable signal through obstacles
• Dual‑band performance helps minimize dropouts in busy environments

Power, portability, and design

The transmitter/receiver pair is engineered to be light and portable, with a patented exterior and a total weight around 49 grams. A USB‑C charging port allows you to power devices while you cast, keeping your setup neat and mobile.

• Charge while you use with Type‑C power
• Ultra‑lightweight, easy to carry on the go

Usage notes and tips

To operate, ensure the RX is powered after connection. Some devices may have compatibility caveats (e.g., certain signaling setups). If you encounter issues, support is available to help with setup and usage.