--- product_id: 415148127 title: "30 Pcs Silicone USB Port Cover Anti Dust Protector for Female End Black" brand: "threebulls" price: "¥3842" currency: JPY in_stock: true reviews_count: 7 category: "Three Bulls" url: https://www.desertcart.jp/products/415148127-30-pcs-silicone-usb-port-cover-anti-dust-protector-female store_origin: JP region: Japan --- # Universal USB-A female port fit Sleek black silicone, durable & discreet Ultimate dust & oxidation defense 30 Pcs Silicone USB Port Cover Anti Dust Protector for Female End Black **Brand:** threebulls **Price:** ¥3842 **Availability:** ✅ In Stock ## Summary > 🔒 Lock in Clean Ports, Unlock Peak Performance! ## Quick Answers - **What is this?** 30 Pcs Silicone USB Port Cover Anti Dust Protector for Female End Black by threebulls - **How much does it cost?** ¥3842 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/415148127-30-pcs-silicone-usb-port-cover-anti-dust-protector-female) ## Best For - threebulls enthusiasts ## Why This Product - Trusted threebulls brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek & Subtle:** Matte black silicone blends seamlessly with your devices for a professional look. - • **Shield Your Tech:** Protect your USB ports from dust, dirt, and oxidation with premium silicone plugs. - • **Bulk Pack Convenience:** 30-pack ensures every device and workspace stays protected—never run out. - • **Compact & Lightweight:** Tiny 13x7.5x6mm size keeps ports covered without bulk or interference. - • **Universal Compatibility:** Fits all USB-A female ports—perfect for laptops, AV gear, and mobile devices. ## Overview This 30-piece set of black silicone USB-A female port covers from ThreeBulls offers a universal, dustproof solution to protect your devices from dirt and oxidation. Compact and durable, these plugs fit seamlessly into any USB-A female port, making them an essential accessory for professionals who demand clean, reliable connections across all their electronics. ## Description Product Description Review: Silicon usb cap - It is very nice Review: Useful Product - Good and useful. But Pricey ## Features - Product Name : USB Port Dust Plugs;Material : Silicone - Black Silicone USB A Type Female Anti Dust Plugs Stopper Protective Caps Cover Protect the USB port from dust and oxidation. - Size : 13x 7.5x 6mm / 0.5" x 0.3" x 0.24" - Color : Black Weight : 20g - Package Content : 30 xUSB Port Dust Plugs ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01MG1BDYJ | | Additional Features | Dust proof | | Best Sellers Rank | #179,213 in Electronics ( See Top 100 in Electronics ) #97 in Mobile Anti-Dust Plugs | | Brand | ThreeBulls | | Brand Name | ThreeBulls | | Colour | black | | Compatible Devices | AV Equipment, Computer, Mobile Phone | | Compatible Phone Models | Universal fit | | Customer Reviews | 4.5 out of 5 stars 915 Reviews | | Enclosure Material | Silicone | | Item Dimensions L x W | 13L x 8W Millimeters | | Manufacturer | ThreeBulls | | Manufacturer Part Number | 4330172678 | | Material | Silicone | | Model Number | 4330172678 | | Pattern | Solid | | Size | 13x 7.5x 6mm / 0.5" x 0.3" x 0.24" | | Special Feature | Dust proof | | Theme | Electronic Accessories | | UPC | 613706629330 | ## Product Details - **Brand:** ThreeBulls - **Colour:** black - **Compatible Devices:** AV Equipment, Computer, Mobile Phone - **Compatible Phone Models:** Universal fit - **Material:** Silicone ## Images ![30 Pcs Silicone USB Port Cover Anti Dust Protector for Female End Black - Image 1](https://m.media-amazon.com/images/I/61H4+B4W9vS.jpg) ![30 Pcs Silicone USB Port Cover Anti Dust Protector for Female End Black - Image 2](https://m.media-amazon.com/images/I/51Xb29Dgy5S.jpg) ![30 Pcs Silicone USB Port Cover Anti Dust Protector for Female End Black - Image 3](https://m.media-amazon.com/images/I/41x98CWzyTS.jpg) ![30 Pcs Silicone USB Port Cover Anti Dust Protector for Female End Black - Image 4](https://m.media-amazon.com/images/I/41NGsMZtj-S.jpg) ![30 Pcs Silicone USB Port Cover Anti Dust Protector for Female End Black - Image 5](https://m.media-amazon.com/images/I/51HG92x8lAS.jpg) ## Questions & Answers **Q: will it fit my car toyta 2017** A: If it has USB ports it will fit. These fit any USB port. **Q: Are these safe to use in a power strip?** A: If your power strip has USB ports, it will fit and be just fine. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Silicon usb cap *by R***Y on 20 June 2026* It is very nice ### ⭐⭐⭐⭐⭐ Useful Product *by M***N on 9 December 2025* Good and useful. But Pricey ### ⭐⭐⭐⭐⭐ Cumple lo prometido *by R***S on 4 July 2026* Buena calidad y funcionales ## Frequently Bought Together - ThreeBulls 30 Pcs Silicone USB Cap Port Cover Anti Dust Protector for Female End Black - 50 Pack Type C Anti Dust Plugs USB C Dust Cover Silicone USB C Dust Plug Type-C Charging Port Protector Compatible with iPhone 15 Samsung Galaxy S20 S21 S22 S23 Pixel MacBook USB C Cover Cap (Black) - GINTOOYUN 50pcs HDMI Anti Dust Cap Cover Plugs HDMI Female Dustproof Plug Soft Silicone Protector for TV,Computers,etc. --- ## 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/415148127-30-pcs-silicone-usb-port-cover-anti-dust-protector-female](https://www.desertcart.jp/products/415148127-30-pcs-silicone-usb-port-cover-anti-dust-protector-female) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-03*