Key Specifications

• Type: HDMI Female → HDMI Female (extension adapter)

• HDMI Version: 2.0 – supports 4K@60 Hz (for total cable length up to 3 m)

• Maximum Extension Length: up to 20 m (total combined cable length)

• Resolution: up to 3840×2160 (4K), backward compatible with 1080p and lower

• Audio Support: 7.1/5.1 Dolby Digital, DTS-HD, TrueHD, ARC

• Additional Features: HEC (Ethernet), 3D video, HDCP

• Material: metal/plastic housing, gold-plated connectors, copper conductor

• Dimensions: approximately 21×29×11 mm

• Operating Temperature: 0–70 °C

Advantages

• Convenience: easily connects two HDMI male cables to extend length

• Signal Stability: gold-plated contacts, triple shielding, Ethernet support

• Image Quality: supports 4K@60 Hz (≤3 m), ARC, 3D, HDR — perfect for A/V systems

• Compact Design: small, portable housing