UGREEN 20m HDMI Male to Male Cable – HD104

The UGREEN HD104 is a 20-meter HDMI cable designed for long-distance digital connections in classrooms, conference rooms, and home office setups. This extended-length cable eliminates the need for signal boosters or extenders in most installations. Ideal for students connecting laptops to projectors and businesses running presentations across larger spaces.

Key Features & Benefits

• 20-Meter Extended Reach: Connects devices across large rooms without signal degradation, perfect for classroom presentations or boardroom displays.
• 4K Resolution Support: Delivers crisp Ultra HD video at 3840×2160 @ 30Hz, ensuring your presentations and multimedia content display clearly.
• Universal Device Compatibility: Works seamlessly with laptops, gaming consoles, projectors, monitors, and TVs that feature standard HDMI ports.
• Reinforced Connector Housing: Gold-plated connectors with strain-relief design resist repeated plugging and unplugging in shared spaces.
• Plug-and-Play Setup: Requires no software installation or configuration—simply connect your devices and start displaying content immediately.

Technical Specifications

Cable Details

• Length: 20 meters (65.6 feet)
• Connector Type: HDMI Type A Male to Male
• Conductor Material: Oxygen-free copper core

Performance

• Maximum Resolution: 4K @ 30Hz (3840×2160)
• Also supports: 1080p @ 60Hz, 1080i, 720p
• Bandwidth: 10.2 Gbps
• HDMI Standard: Version 1.4

Audio & Video

• Audio Return Channel (ARC) supported
• 3D video compatible
• Deep Color support up to 48-bit

Build Quality

• Connector Plating: 24K gold-plated
• Cable Jacket: PVC
• Shielding: Triple-layer (aluminum foil + braid)

Use Cases & Applications

Educational Settings: Connect a teaching laptop to a projector at the back of a lecture hall. The UGREEN 20m HDMI cable eliminates wireless connectivity issues during important presentations or exams.

Conference Rooms: Run the cable from a central AV cabinet to a wall-mounted display. This setup keeps equipment organized while maintaining professional presentation quality.

Home Office & Hybrid Work: Position your computer away from your monitor for better desk ergonomics. The extended length provides flexibility in room layout without compromising video quality.

Digital Signage: Connect media players to displays in retail environments or reception areas where distance matters.

Compatibility Note: This cable works with any HDMI-equipped device including MacBooks, Windows laptops, Chromebooks, PlayStation, Xbox, Apple TV, Roku, and most modern projectors. For distances beyond 20 meters, consider an active HDMI cable or signal repeater.