MECCANIXITY SC Dust Covers Caps, Black Silicone Fiber Optic Dust Caps Network Switch Port Protectors for Switches, Routers, Network Cards, Media Converters, Pack of 100

Designed to fit standard SC ports on a variety of network devices, such as Ethernet switches, routers, network cards, media converters, and other digital products, this SC port dust cover provides durable protection for your SC port, extending its lifespan. SC Dust Covers Caps; Material: Silicone; Color: Black; Plug Size: 7.50x9.00x10.6mm/0.3x0.35x0.42(W*L*H); Total Size: 9.60x13.50x20.00mm/0.38x0.53x0.79inch(W*L*H); Packing List: 100 x Black SC Dust Plugs Made of soft, heat-resistant silicone, this durable SC port dust cover prevents lint and dust from entering devices, and protects the port from liquid dirt, oxidation, and rust. The cover is easy to install and remove without damaging the port, ensuring convenient use and comprehensive protection for hardware products and devices, and ensuring more stable operation. 1. Simply align the dust plug with the port opening.2. Gently push the plug into the port until it sits flush and feels secure. 3. To remove, gently pull on the plug head to extract it from the port before inserting a connector. 1. Ensure the port is clean and dry before inserting the plug to avoid trapping dirt.2. Always handle fiber optic equipment with care. While inserting the plug, avoid using excessive force that could damage the port.