--- product_id: 380797098 title: "GINTOOYUN 50pcs USB Anti Dust Cap,Port Plug Cover for USB Type A Female End,Silicone(Black)" brand: "gintooyun" price: "¥4702" currency: JPY in_stock: true reviews_count: 5 category: "Gintooyun" url: https://www.desertcart.jp/products/380797098-gintooyun-50pcs-usb-anti-dust-cap-port-plug-cover-usb store_origin: JP region: Japan --- # Eco-friendly, odorless material Universal USB Type-A fit Durable silicone shield GINTOOYUN 50pcs USB Anti Dust Cap,Port Plug Cover for USB Type A Female End,Silicone(Black) **Brand:** gintooyun **Price:** ¥4702 **Availability:** ✅ In Stock ## Summary > 🔒 Lock in Clean Ports, Unlock Peak Performance! ## Quick Answers - **What is this?** GINTOOYUN 50pcs USB Anti Dust Cap,Port Plug Cover for USB Type A Female End,Silicone(Black) by gintooyun - **How much does it cost?** ¥4702 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/380797098-gintooyun-50pcs-usb-anti-dust-cap-port-plug-cover-usb) ## 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 - • **Bulk Pack Convenience:** 50 caps per pack to cover all your devices and backups—never run out - • **Soft & Elastic Silicone:** Easy to install/remove with no unpleasant smell, ensuring hassle-free use - • **Static Reduction Shield:** Minimizes static buildup to prevent electronic breakdowns and maintain performance - • **Ultimate Port Protection:** Blocks dust, liquid & oxidation to extend device lifespan - • **Perfect Fit for USB Type-A:** Designed specifically for all USB Type-A female ports on laptops & desktops ## Overview The GINTOOYUN 50pcs USB Anti Dust Caps are soft silicone plugs designed to protect USB Type-A female ports from dust, moisture, oxidation, and static damage. Each pack includes 50 durable, eco-friendly caps that fit universally on laptops, desktops, and notebooks, ensuring your devices stay clean and functional while reducing the risk of electronic failure. ## Description Description: Dustproof caps are durable and perfect for protecting ports from dust, liquid and oxidation rust, keep the ports clean and durable.Effectively reduce the static electronic products, to avoid a breakdown event. Made of silicone material,soft and elastic, fully blocking any gap. Easy to put on and take off.Environmental protection and no peculiar smell. Designed to fit into all USB type A port female end for PC, Desktop, Laptop and Notebook computers(Note:just for USB type A port female end). Specification: Material: Soft silicone Fit for: USB type A port Female end Color: Black Overall Size : 13 x 7.5 x 6 mm Package Content: 50pcs x USB Anti Dust Cap Review: molded and do not fit well in USB A female holes, fall off often - That usb cover is molded in hard material and it is not rare that I jave to take it in again because it fell off by itself...I do not recommend Review: As expected - The fit well, go in easy, and serve their purpose. I didn’t need quite so many but I got my moneys worth. No complaints ## Features - Dustproof caps are durable and perfect for protecting ports from dust, liquid and oxidation rust, keep the ports clean and durable.Effectively reduce the static electronic products, to avoid a breakdown event - Designed to fit into all USB type A port female end for PC, Desktop, Laptop and Notebook computers(Note:just for USB type A port female end) - Made of silicone, easy to put on and take off, environmental protection and no peculiar smell.50pcs/package, one pack can meet your need - Soft and elastic, fully blocking any gap more effective dustproof - Plug it,Protect open ports or Identify dead ports;Prevent use;Show users where to connect ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0924G8WRT | | Best Sellers Rank | #164,894 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #1,839 in USB Hubs | | Brand | GINTOOYUN | | Brand Name | GINTOOYUN | | Cable Type | USB | | Colour | Black | | Compatible Devices | Laptop, PC | | Compatible Phone Models | No Compatible Phone Models | | Connectivity Technology | USB | | Connector Gender | Male-to-Male | | Connector Type | USB | | Customer Package Type | box" or "bag | | Customer Reviews | 3.8 out of 5 stars 49 Reviews | | Indoor Outdoor Usage | Indoor, Outdoor | | Item Shape | Round | | Manufacturer | FENGQLONG | | Model Name | FQL20210409 | | Model Number | FQL20210409 | | Number Of Pins | 4 | | Number of Items | 50 | | Other Special Features of the Product | Durable | | Outer Material Type | Silicone | | Part Number | FQL20210409 | | Recommended Uses For Product | Maintaining USB port cleanliness and functionality on computing devices | | Special Feature | Durable | | UPC | 723508508518 | | Unit Count | 50.0 Count | | Warranty Description | false | ## Product Details - **Brand:** GINTOOYUN - **Cable Type:** USB - **Compatible Devices:** Laptop, PC - **Connector Type:** USB - **Special Feature:** Durable ## Images ![GINTOOYUN 50pcs USB Anti Dust Cap,Port Plug Cover for USB Type A Female End,Silicone(Black) - Image 1](https://m.media-amazon.com/images/I/81FnS0OHPbL.jpg) ![GINTOOYUN 50pcs USB Anti Dust Cap,Port Plug Cover for USB Type A Female End,Silicone(Black) - Image 2](https://m.media-amazon.com/images/I/612A6bnVhYL.jpg) ![GINTOOYUN 50pcs USB Anti Dust Cap,Port Plug Cover for USB Type A Female End,Silicone(Black) - Image 3](https://m.media-amazon.com/images/I/71xguprq0JL.jpg) ![GINTOOYUN 50pcs USB Anti Dust Cap,Port Plug Cover for USB Type A Female End,Silicone(Black) - Image 4](https://m.media-amazon.com/images/I/71Aku7PqyjL.jpg) ![GINTOOYUN 50pcs USB Anti Dust Cap,Port Plug Cover for USB Type A Female End,Silicone(Black) - Image 5](https://m.media-amazon.com/images/I/71BUfteipRL.jpg) ## Customer Reviews ### ⭐⭐ molded and do not fit well in USB A female holes, fall off often *by L***4 on 20 February 2026* That usb cover is molded in hard material and it is not rare that I jave to take it in again because it fell off by itself...I do not recommend ### ⭐⭐⭐⭐⭐ As expected *by A***R on 19 October 2023* The fit well, go in easy, and serve their purpose. I didn’t need quite so many but I got my moneys worth. No complaints ### ⭐ These are garbage *by B***S on 31 July 2024* They are so bad. Can't even fit into any ports at all. Plastic is very hard and will break the USB port on insertion. I can't use a single one of these. I don't have the bag they came in so I can't even return me. I'll just have to throw these in the garbage. Don't buy these. Avoid. ## Frequently Bought Together - GINTOOYUN 50pcs USB Anti Dust Cap,Port Plug Cover for USB Type A Female End,Silicone - GINTOOYUN 50pcs HDMI Anti Dust Cap Cover Plugs HDMI Female Dustproof Plug Soft Silicone Protector for TV,Computers,etc. - Silicone 110Pcs Ethernet Hub Port RJ45 Anti-Dust Cover Plugs Protector Stopper Cap for Female Port Black for TV,Computer,Other Devices. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/380797098-gintooyun-50pcs-usb-anti-dust-cap-port-plug-cover-usb](https://www.desertcart.jp/products/380797098-gintooyun-50pcs-usb-anti-dust-cap-port-plug-cover-usb) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-09*