1×2 HDMI Splitter – Mirror One Device to Two Displays

Overview

Effortlessly duplicate a single HDMI source to two screens simultaneously. Ideal for setups like TVs, monitors, or projectors—perfect for storefronts, meetings, presentations, trade shows, or home entertainment systems.

Key Features

• One input → two mirrored outputs: Displays the same video and audio on both screens simultaneously—no extended desktop mode. tomsguide.com+15amazon.ae+15reddit.com+15

• Supports 4K@30Hz & Full HD 1080p@60Hz, with 3D and deep-color (up to 36-bit) support on many models. thereviewindex.com+7amazon.ae+7amazon.in+7

• Strong HDMI 1.4/2.0 compatibility with HDCP support: Works with game consoles, streaming devices, Blu-ray players, PCs, and media boxes.

• Powered design for signal amplification: Many include a 5 V USB or DC adapter to boost transmission—ideal for long cable runs. reddit.com+2reddit.com+2reddit.com+2

• Robust build quality: Aluminum-metal housing in higher-end models helps with heat dissipation and durability.

• Plug-and-play simplicity: No driver installation required—just connect HDMI cables and power.

Specifications (typical)

Pros & Cons

✅ Pros

• Simple mirroring for two displays, ideal for live demos and signage reddit.com+9amazon.ae+9reddit.com+9

• Supports up to 4K resolution (at 30 Hz) with inclusive 3D and deep-color support reddit.com+14amazon.ae+14reddit.com+14

• Powered units deliver better signal and longer cable performance

⚠️ Cons

• No extended/independent display support—mirroring only.

• Some cheaper models struggle with HDCP handshake, which can cause dropouts or failure with protected content reddit.com+3reddit.com+3amazon.sa+3reddit.com+6reddit.com+6reddit.com+6reddit.com+3reddit.com+3reddit.com+3

• Not suitable for high-frame-rate gaming at 4K@60 or 120 Hz, which requires more advanced HDMI 2.1 hardware