---
product_id: 227676789
title: "50PCS RJ45 Anti Dust Cover Cap Protector Protects Ethernet Hub Port by FENGQLONG (Black-Large)"
brand: "gintooyun"
price: "AR$38653"
currency: ARS
in_stock: true
reviews_count: 13
url: https://www.desertcart.com.ar/products/227676789-50pcs-rj45-anti-dust-cover-cap-protector-protects-ethernet-hub
store_origin: AR
region: Argentina
---

# Static & corrosion protection PVC soft & flexible 50pcs full port coverage 50PCS RJ45 Anti Dust Cover Cap Protector Protects Ethernet Hub Port by FENGQLONG (Black-Large)

**Brand:** gintooyun
**Price:** AR$38653
**Availability:** ✅ In Stock

## Summary

> 🛡️ Keep your connections clean, protected, and future-proofed!

## Quick Answers

- **What is this?** 50PCS RJ45 Anti Dust Cover Cap Protector Protects Ethernet Hub Port by FENGQLONG (Black-Large) by gintooyun
- **How much does it cost?** AR$38653 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/227676789-50pcs-rj45-anti-dust-cover-cap-protector-protects-ethernet-hub)

## Best For

- gintooyun enthusiasts

## Why This Product

- Trusted gintooyun brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Universal RJ45 Fit:** Seamlessly fits all standard Ethernet ports for versatile protection across devices.
- • **Ergonomic Easy-Grab Handle:** Designed for effortless insertion and removal—no fumbling, no frustration.
- • **Durable Eco-Friendly Material:** Made from flexible, odorless PVC that’s gentle on the environment and your gear.
- • **Complete Dust & Oxidation Shield:** Blocks 100% of dust and moisture to keep your Ethernet ports pristine.
- • **Prevent Costly Hardware Failures:** Reduces static and corrosion risks, extending the life of your network hardware.

## Overview

This pack of 50 black RJ45 anti-dust cover caps by FENGQLONG offers a durable, flexible PVC solution to protect Ethernet ports from dust, moisture, static, and corrosion. Designed with an easy-grip handle and universal fit, these covers maintain port integrity and prevent hardware failures, making them essential for professionals who demand reliable network performance.

## Description

These port anti-dust plugs are made of high quality silicone. They are durable and perfect for protecting ports from dust and oxidation rust, keep the ports clean and durable. easy to carry and use.One pack can meet your need. As Great Protector,keep the ports on your laptop or other device safe from lint, dust, and grime with anti-dust plugs that actually stay in place. Specifications: Fit for: RJ45 Female Jack Color: Black Material: PVC Size(Each) : 20 x 9 x 7 mm /0.8" x 0.35" x 0.28"(L*W*H) Net weight(Each):2g Package content: 50 x RJ45 dust covers.

## Features

- When not in use, please protect the RJ45 female jack from dust and oxygen. Completely block any gaps and prevent dust more effectively.
- Little handle lets you easy to put on and take off.PVC soft and flexible material, easy to put on and take off.Environmental protection and no peculiar smell.
- Insulated and protected computer interface, to make it look like new for a long time. interface absorb moisture to prevent corrosion oxidation, leading to a short circuit. effectively reduce the static electronic products, to avoid a breakdown event.
- Plug it,Protect open ports or Identify dead ports;Prevent use;Show users where to connect
- Designed to fit into all Ethernet Port RJ45

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B08G4TGV4P |
| Best Sellers Rank | #487 in Speaker Repair Products |
| Customer Reviews | 3.9 3.9 out of 5 stars (102) 3.9 out of 5 stars |
| Date First Available | August 18, 2020 |
| Item Weight | 2.46 ounces |
| Manufacturer | FENGQLONG |
| Package Dimensions | 6.77 x 4.06 x 0.98 inches |

## Images

![50PCS RJ45 Anti Dust Cover Cap Protector Protects Ethernet Hub Port by FENGQLONG (Black-Large) - Image 1](https://m.media-amazon.com/images/I/81w5cIpto7L.jpg)
![50PCS RJ45 Anti Dust Cover Cap Protector Protects Ethernet Hub Port by FENGQLONG (Black-Large) - Image 2](https://m.media-amazon.com/images/I/71HRy344hiL.jpg)
![50PCS RJ45 Anti Dust Cover Cap Protector Protects Ethernet Hub Port by FENGQLONG (Black-Large) - Image 3](https://m.media-amazon.com/images/I/71I2oAhrqPL.jpg)
![50PCS RJ45 Anti Dust Cover Cap Protector Protects Ethernet Hub Port by FENGQLONG (Black-Large) - Image 4](https://m.media-amazon.com/images/I/71K6+YHpCGL.jpg)
![50PCS RJ45 Anti Dust Cover Cap Protector Protects Ethernet Hub Port by FENGQLONG (Black-Large) - Image 5](https://m.media-amazon.com/images/I/81rQlM5lIUL.jpg)

## Questions & Answers

**Q: Anywhere that has these in other colours?**
A: Sorry, there is no other color yet

## Customer Reviews

### ⭐⭐⭐⭐⭐ A must have for wiring closets
*by  on Reviewed in the United States June 10, 2026*

If you have a network closet then you need these. Helps keep out dust and debris, and accidental damage, for your RJ45 ports, and while making your setup look professional. It's a lot better using a product like this, rather than covering your ports with tacky looking painter's tape.

### ⭐⭐⭐⭐⭐ Works As Intended
*by  on Reviewed in the United States August 2, 2021*

Works as intended. Strong, won't fall off and fits in perfectly into empty RJ45 ports. Prevents dust from getting in and overall gives an organized clean appearance.

### ⭐ Very Loose
*by  on Reviewed in the United States December 20, 2023*

Extremely loose and falls out easily.

## Frequently Bought Together

- 50PCS RJ45 Anti Dust Cover Cap Protector Protects Ethernet Hub Port by FENGQLONG (Black-Large)
- TOPPROS Pack of 20 SFP Silicone Protectors Cap Port Cover Anti Dust 0.55 x 0.47 x 0.67 inch Black
- OPSTRAN RJ45 Dust Covers Caps Ethernet Port Plugs Suitable for Open Slot on Network Switch Silicone 20pcs/Pack

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**Shop now:** [https://www.desertcart.com.ar/products/227676789-50pcs-rj45-anti-dust-cover-cap-protector-protects-ethernet-hub](https://www.desertcart.com.ar/products/227676789-50pcs-rj45-anti-dust-cover-cap-protector-protects-ethernet-hub)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-09-28*