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10pcs RJ45 Jack Dust Cover Cap Protector Plastic RJ45 Female Port Dust Plug (Yellow)

4.8 (3) Write Review
Free shipping on orders over $29.99

$10.99

$ 5 .99 $5.99

In Stock

1.Color:Yellow


  • Material: Plastic (PP polypropylene), dustproof and moisture-proof, waterproof and anti-oxidation, professional design, precision abrasives，Interface fits tightly
  • RJ45 Port Removable Dust Plugs Size: 9.5*9mm*6.5mm .It is very suitable for protecting sensitive computer ports from dirt, dust and liquid splashing and preventing oxidation and rust.
  • Deepening design: 10mm longer in depth, cover 13mm in long , 11mm in height (Silicone type no outer cover, easy to get ash)
  • Protect Your Network Equipment: These RJ45 dust covers fit into any standard RJ45/LAN slot and keep the RJ45 ports on switches, routers, network cards and media free from dust and debris
  • Easy to install & remove: With a convenient outward facing pull-tab, these snap-in Ethernet port protectors are easy to insert & remove without disrupting adjacent ports or cables


Product Description

Product name: RJ45 Network port dust plug
Features: dust - proof, moisture - proof, oxidation -proof
Material: PP material
Color: black/white/red/yellow/blue/green/clear
Dimensions ： 11.5mm/0.45 in *11.5mm/0.45 in *11mm/0.43 in
Applicable equipment: router/industrial computer/switch/equipment with RJ45 port
RJ45 Dust Plug

Quickly identify unused/available ports

Keep your expensive switches neat and organized for RJ-45 jacks, patch boards, data centers, home networks, and more

RJ45 Jack Dust Cover

Dust cover

Prevent the accumulation of moisture and dust in unused ports. Prevent corrosion of Ethernet contact points.

RJ45 A Female Anti-Dust Plug

Perfect fit

Perfect fit, no blemishes. Rugged and reusable. Softer elastic plastic for a comfortable fit. User friendly handle for easy insertion/removal.

RJ45 Female Port

save space

PP material PP (polypropylene) is a non-toxic, odorless, tasteless milky white high crystalline polymer, with excellent mechanical properties and chemical resistance, cold resistance, heat resistance, not easy to deform and so on.

RJ45

bdomeor
Reviewed in the United States on February 18, 2024
These go in tight and won't fall out. That is why I prefer them over purchasing another port cover. These are just right for keeping the port red-covered.
Hermetic
Reviewed in the United States on June 20, 2023
I got these dust covers to try out in my home lab. After installing them, I'm sorry to say that I regret this purchase. Although these dust covers fit VERY snugly into standard RJ45 ports, they look and feel cheap - and are really hard to remove. I had to use the tip of a screwdriver to pull them back out. These dust covers aren't terrible, but I feel like you could find nicer ones for sale here on Amazon.
S. D.
Reviewed in the United States on June 16, 2023
These are extremely simple, hard molded plastic pieces. The product images and info are pretty accurate as of this writing. The plugs are well designed to protect your jacks by taking care not to flatten the ethernet pins when inserted.My only complaint is the price. I feel they really should be half or a third of this price or give you more in each package. I'm not unhappy with them, I just don't think I'll be buying the 100 more I would need to plug all of my devices' unused RJ45 ports (between my patch panel, switch, router, wall ports, and computers etc). If you are operating in a particularly dirty environment you might find it worth it, but for the average user it might feel a little too pricey for an impulse improvement.So I'm happy with them functionally, but may shop around on the price or wait for a coupon if I decide I really want to protect all of my ports.