DDMALL CAT 8 Ethernet cables truly achieve data transmission speeds of up to 40Gbps and bandwidths of up to 2000MHz. The internal multi-layer shielding structure can more effectively prevent EMI/RFI interference, reduce signal attenuation, suitable for long-distance transmission and strong resistance to external interference. The outer layer is environmentally friendly thickened PVC material, better corrosion resistance, not easy to aging and fracture, waterproof, UV protection, suitable for a variety of environments. Two shielded gold-plated RJ45 connectors at each end are durable, ensuring safe connection and extending cable life.