UNITEK HDMI Coupler Socket-Socket 4K 60Hz Adapter

Extend your HDMI reach up to 30 metres with this UNITEK HDMI female-to-female coupler, delivering crisp 4K at 60Hz. It joins two standard HDMI cables seamlessly, preserving full 18Gbps bandwidth for flawless Ultra HD video and multi-channel audio.

Overview

The UNITEK A1013BK is a compact, passive HDMI coupler engineered to connect two HDMI cables end-to-end, effectively doubling your cable length without signal degradation. It features gold-plated HDMI Type A female connectors on both sides, ensuring reliable contact and corrosion resistance. The coupler supports HDMI 2.0 specifications, including 4K resolution at 60Hz, HDR10, and HDCP 2.2, making it ideal for home cinema, conference rooms, and digital signage.

What stands out

• Supports 4K Ultra HD at 60Hz for smooth, high-detail video.
• 18Gbps data transfer rate handles high-bandwidth content without lag.
• HDR10 and HLG support for vivid contrast and colour.
• HDCP 2.2 compliant – works with protected 4K content from streaming devices and Blu-ray players.
• Gold-plated connectors resist oxidation and maintain signal integrity.
• Compact, lightweight design for easy installation in tight spaces.
• Backward compatible with HDMI 1.x devices.

Technical details

• Connector 1: HDMI Type A Female
• Connector 2: HDMI Type A Female
• HDMI Standard: 2.0
• Maximum Resolution: 3840 x 2160 (4K) at 60Hz
• Data Transfer Rate: 18 Gbps
• HDR Support: HDR10, HLG
• HDCP Version: 2.2
• Audio Support: ARC, Dolby TrueHD, DTS-HD Master Audio, up to 32 audio channels
• Connector Plating: Gold
• Housing Material: ABS
• Colour: Black
• Power: Passive (no external power required)
• Plug and Play: Yes

Our verdict

A reliable, no-fuss solution for extending HDMI cables while maintaining full 4K HDR quality. The UNITEK coupler is a must-have for installers and home theatre enthusiasts alike.