---
product_id: 391874592
title: "USB Port Caps, Silicone Anti Dust Cover Port Protection Plug for USB Type-C, 3.5mm Headphone, USB HDMI Port Total 20pcs"
brand: "gavemi"
price: "¥4401"
currency: JPY
in_stock: true
reviews_count: 5
category: "Gavemi"
url: https://www.desertcart.jp/products/391874592-usb-port-caps-silicone-anti-dust-cover-port-protection-plug
store_origin: JP
region: Japan
---

# 20pcs multi-port coverage universal fit, tight & secure silicone dust & rust barrier USB Port Caps, Silicone Anti Dust Cover Port Protection Plug for USB Type-C, 3.5mm Headphone, USB HDMI Port Total 20pcs

**Brand:** gavemi
**Price:** ¥4401
**Availability:** ✅ In Stock

## Summary

> 🛡️ Lock in Clean Ports, Unlock Peace of Mind!

## Quick Answers

- **What is this?** USB Port Caps, Silicone Anti Dust Cover Port Protection Plug for USB Type-C, 3.5mm Headphone, USB HDMI Port Total 20pcs by gavemi
- **How much does it cost?** ¥4401 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/391874592-usb-port-caps-silicone-anti-dust-cover-port-protection-plug)

## Best For

- gavemi enthusiasts

## Why This Product

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

## Key Features

- • **Complete Port Protection:** 20 silicone caps covering USB A (male & female), USB-C, HDMI, and 3.5mm headphone ports—never leave a port vulnerable again.
- • **Future-Proof Your Devices:** Ideal for tech-savvy professionals who want to maintain peak device performance and avoid costly port repairs.
- • **Compact & Organized Storage:** Includes a sleek snap case to keep all 20 plugs neatly stored and ready for whenever you need them.
- • **Premium Silicone Durability:** Soft yet resilient silicone ensures a snug fit that won’t slip or get lost, keeping your devices pristine.
- • **Effortless Installation & Removal:** Designed for quick plug-in and pull-out, so you can protect your ports without any hassle or damage.

## Overview

This 20-piece silicone USB port cap kit offers comprehensive dust and rust protection for USB A (male & female), USB Type-C, HDMI, and 3.5mm headphone ports. Crafted from soft, durable silicone, each plug fits securely to prevent debris intrusion while allowing easy removal. Perfect for professionals aiming to extend device longevity and maintain flawless connectivity.

## Description

Silicone USB Port Caps Anti Dust Kit ● Stable and durable: The dust plug can be firmly fixed to the port, Soft silicone material, tight fit, not easy to lose. Package Includes 20 PCS / 5 Types ● 5pcs * USB A female plugs ● 5pcs * Headphone plugs ● 5pcs * USB Type-C female plugs ● 3pcs * USB A male plugs ● 2pcs * HDMI

Review: Plugged all of the unused ports on my motherboard and front I/O and even plugged the USB C port on my phone. They fit the ports perfectly and do exactly as described. Nothing will get in the ports. For my phone, I never use the USB C port thanks to wireless charging so I put a plug in there as well and it works great. No dust will get in there and if i do need access to the port, removing the plug is quick and easy.
Review: Love these things! I purchased a PC tower with completely uncovered USB and AUX ports sitting at the very top of the case. IDK why this is becoming a standard, but it feels like you're setting yourself up for failure by inviting dust into your ports like that. I appreciate how this kit has a variety of covers, along with how easy it is to install and remove (removing them was the biggest worry of mine). I also greatly appreciate how these come with a small plastic snap case. I can easily just store the extras in the case and put them away for later!

## Features

- USB port caps anti dust kit package：5pcs * USB A female plugs/ 3pcs * USB A male plugs/ 2pcs * HDMI/ 5pcs * Headphone plugs/ 5pcs * USB Type-C female plugs
- Total is 20 PCS / 5 Types silicone soft flexible anti dust stoppers / Plugs for USB Type-C, 3.5 mm Headphone , HDMI USB A female and male port
- Very good protection: The USB dust plug can effectively protect the port of the device from dust intrusion, and the port rusts, resulting in the port not being able to be used normally
- Stable and durable: Soft silicone material, tight fit, not easy to lose. The dust plug can be firmly fixed to the port
- For your better shopping experience, please check whether your device port model matches before purchasing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09N3K5JQT |
| Best Sellers Rank | #64,209 in Mobile Phones & Communication Products ( See Top 100 in Mobile Phones & Communication Products ) #118 in Mobile Phone Anti-Dust Plugs |
| Item model number | GM-FCS-USB |
| Manufacturer | Gavemi |
| Package Dimensions | 11.51 x 8.41 x 1.19 cm; 9 g |

## Images

![USB Port Caps, Silicone Anti Dust Cover Port Protection Plug for USB Type-C, 3.5mm Headphone, USB HDMI Port Total 20pcs - Image 1](https://m.media-amazon.com/images/I/61Nr4TFYQIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***N on 27 December 2025*

Plugged all of the unused ports on my motherboard and front I/O and even plugged the USB C port on my phone. They fit the ports perfectly and do exactly as described. Nothing will get in the ports. For my phone, I never use the USB C port thanks to wireless charging so I put a plug in there as well and it works great. No dust will get in there and if i do need access to the port, removing the plug is quick and easy.

### ⭐⭐⭐⭐⭐ Review
*by C***R on 1 July 2025*

Love these things! I purchased a PC tower with completely uncovered USB and AUX ports sitting at the very top of the case. IDK why this is becoming a standard, but it feels like you're setting yourself up for failure by inviting dust into your ports like that. I appreciate how this kit has a variety of covers, along with how easy it is to install and remove (removing them was the biggest worry of mine). I also greatly appreciate how these come with a small plastic snap case. I can easily just store the extras in the case and put them away for later!

### ⭐⭐⭐⭐ Review
*by M***N on 20 August 2022*

They do what I want, keep dirt out of my USB plugs and receptacles.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.jp/products/391874592-usb-port-caps-silicone-anti-dust-cover-port-protection-plug](https://www.desertcart.jp/products/391874592-usb-port-caps-silicone-anti-dust-cover-port-protection-plug)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-29*