Set of 5 Ethernet Port Dust Cap/cover, Dust Cap for Ethernet Port, Ethernet Port Protector, LAN Port Guard, Network Port Cap
![Set of 5 Ethernet Port Dust Cap/cover, Dust Cap for Ethernet Port, Ethernet Port Protector, LAN Port Guard, Network Port Cap](https://i.etsystatic.com/31545397/r/il/7cfec8/4803962026/il_570xN.4803962026_effq.jpg)
![](https://ae01.alicdn.com/kf/HTB1dtTFQ6DpK1RjSZFrq6y78VXa1/10Pcs-Black-Ethernet-Hub-Port-RJ45-Anti-Dust-Cover-Cap-Protector-Plug-for-RJ45-Female-Jack.jpg)
10Pcs Black Ethernet Hub Port RJ45 Anti Dust Cover Cap Protector Plug for RJ45 Female Jack
Protect your network switches from dust and contaminants, by covering up the unused SFP slots. Simply insert the dust covers into any empty SFP/SFP+ slots in your network switches.
![](https://c1.neweggimages.com/NeweggImage/productimage/33-996-187-Z01.jpg)
StarTech.com SFP Dust Covers - 10 Pack
![](https://i5.walmartimages.com/seo/20pcs-Router-Port-Dust-Cover-RJ45-Dust-Ethernet-Plug-Hub-Interface-Caps_0a9ef2b0-6b11-4903-8c8f-7d983874d5e8.919d612e788e5a3d9633a907a8a05348.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
20pcs Router Port Dust Cover RJ45 Dust Ethernet Plug Hub Interface Caps, Size: 1.5X1X0.5CM
![](https://i5.walmartimages.com/asr/d2839add-3658-45bd-9d91-800fdeb68cd4.d5813f04e6dad035e2c57e85b7533b40.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
NOBRAND 100pcs Red RJ45 Port Ethernet LAN Hub Anti Dust Cover Plug Cap Blockout Protector with Proprietary Lock and Key, Women's, Size: One Size
![](https://i.stack.imgur.com/gmUbY.jpg)
networking - Why do some RJ45 plugs have the lock release clip under a rubber cover? - Super User
![](https://img.kwcdn.com/product/fancyalgo/toaster-api/toaster-processor-image-cm2in/a463a55c-e2c4-11ed-96bc-0a580a698dd1.jpg?imageMogr2/auto-orient%7CimageView2/2/w/800/q/70/format/webp)
Dust Plug For Network Port: Silicone Fiber Optic Server Rj45 - Temu Italy
![](https://i5.walmartimages.com/asr/2c5cfdd3-5426-4c3a-8811-70b1c52e3ce2.9b414ac5cae93d9e28e20665b46baf89.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
100Pcs Blue RJ45 Port Ethernet LAN Hub Anti Dust Cover Plug Cap Blockout Protector with Proprietary Lock and Key
![](https://www.audiophonics.fr/55547-thickbox_default_2x/dust-cap-for-rj45-female-socket-set-x10.jpg)
Dust cap for RJ45 female socket (Set x10) - Audiophonics
NTW RJ45 Port Cover is a premier Layer 1 Security Solution tackles the security risks of open ports. A patented solution that secures from unauthorized RJ45 port access and security breaches. The innovative design of the Port Blocker surpasses the conventional one key fits all design of our competitors and offers four unique, flush mounted and proprietary locks and keys for unparalleled security.
![](https://cf-images.us-east-1.prod.boltdns.net/v1/jit/1834613806001/edadb5a4-ffd1-4444-b3ea-8e15c09453c6/main/1280x720/18s560ms/match/image.jpg?pubId=66036796001)
Ntw PortBlocker 10-Pack (Red)
![](https://i5.walmartimages.com/asr/308b4a02-d58d-42ae-8f92-2388a80f20c3.b466c17663822bde444b81d483ce7704.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
100Pcs Blue RJ45 Port Ethernet LAN Hub Anti Dust Cover Plug Cap Blockout Protector with Proprietary Lock and Key
![](https://img.kwcdn.com/product/Fancyalgo/VirtualModelMatting/be775c9a97c8897217e0a9f9fafb48a2.jpg?imageMogr2/auto-orient%7CimageView2/2/w/800/q/70/format/webp)
Dust Plug For Network Port: Silicone Fiber Optic Server Rj45 - Temu Italy