Size:65ft(20m) Specification: Product model: FIBBR DP 1.4 Cable HDMI cord core material: 4-core optical fiber Bandwidth: 32 Gbps Housing: Zinc-Alloy material , piano paint finish Cable diameter: 4.6 mm Power supply : No need external power supply. Resolution : Support 7680*4320 , 8K@60HZ, 4K@144 HZ Attenuation rate : <= 3.5dB/km Interface : 24K gold plating DP type A male , with lock Power consumption : 375mW@3.3 Minimum bending radius: 20mm/10mm, dynamic/static Working/storage temperature: 0~50°C / 20~70°C Customer services: We will provide you 3 years warranty. Any problems about our dp to dp cable, please feel free to contact with us, we will help you to solve it soon. Package included: 1*1.4 dp cable