Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si Provides pass-through Cat5E Ethernet connectivity for data in industrial environments. No soldering required. Simply use a small screwdriver to open the terminal block, stranded or solid wire, and retighten. The wiring of the adapter conforms to the EIA/ 568B structured wiring standard, which can connect external network cables, transmit network signals, and better shield electromagnetic interference. The RJ45/8P8C panel mount terminal has a standard d-type installation size and is suitable for various scenarios. Sturdy and exquisite high-quality plastic case, durable. RJ45/8P8C interface, generally compatible with all RJ45 devices. It is also used in a of applications such as home entertainment systems, computers, game consoles, televisions, and even telephone service. Color: silver material: metal Package Contents: 5 x network module 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.