What is this?These are PE dust plugs designed specifically to protect unused RJ45 Ethernet ports. They seal the port opening against dust, dirt that can degrade connection quality over time, helping to maintain the reliability and lifespan of your networking equipment, like silicone for network switches, routers, hubs, modems, cards, computers, and copper transceiver modulesWhat will I get?RJ45 Dust Covers CapsMaterial: PEColor: ClearTotal Size: 12.8x13.2x17mm/0.5x0.52x0.67inch(W*L*H)Packing List: 50 x RJ45 Dust PlugsAre there any advantages?The dust cap protects the RJ45 port from dust, liquids, and oxidation, keeping the port contact points durable and clean to ensure a reliable, stable, and high-speed data connection. Made of PE materials, the port dust plug is dust-proof, moisture-proof, and anti-oxidation.
