Supports 100-meter long-distance extension, short-term cable lengthening, 100-meter long-distance transmission, and solves the problem of incorrect wiring port position. Gigabit network speed straight line, accelerated download 125MB/second, stable network, high speed and lossless transmission, supporting Gigabit broadband network. Smoothly watch dramas, high-speed transmission, no lag or buffering, smooth game play, no lag experience, more stable than WiFi, no lag in games, long distance extension. Efficient office, fast loading network speed, equipped with Category 6 shielded Gigabit network pass-through head, stable signal, effectively shielding external electromagnetic interference, free from electromagnetic interference, stable signal and fast transmission. It adopts metal shielding layer, gold-plated pins, thickened PCB board, and 3-layer process protection to further shield external electromagnetic interference and maintain stable signal transmission. Wear-resistant and pressure-resistant PVC environmentally friendly material. It is sturdy and wear-resistant and complies with electronics standards. Material and process standards for electrical products are more conducive to human health and environmental protection. Due to different batches, the printed words on the product will be different, which does not affect use. Name:Category 6 Shielded Gigabit Network Passthrough Header Speed:Gigabit or more Function:extend cable Interface:RJ45 Colour:Black Material:pvc Package Contents: 10 * Gigabit Coupler Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.