--- product_id: 426520694 title: "PENGLIN 10PCS D-Type RJ45 Coupler, Shielded RJ45 Panel Mount Connector, CAT6/CAT5E/CAT5 Female to Female LAN Network Bulkhead Pass Through Socket" brand: "penglin" price: "S$81" currency: SGD in_stock: true reviews_count: 8 category: "Penglin" url: https://www.desertcart.sg/products/426520694-penglin-10pcs-d-type-rj45-coupler-shielded-rj45-panel-mount store_origin: SG region: Singapore --- # 10Gbps ultra-fast data transfer Durable zinc alloy build Shielded for zero interference PENGLIN 10PCS D-Type RJ45 Coupler, Shielded RJ45 Panel Mount Connector, CAT6/CAT5E/CAT5 Female to Female LAN Network Bulkhead Pass Through Socket **Brand:** penglin **Price:** S$81 **Availability:** ✅ In Stock ## Summary > 🔌 Connect like a pro — never lose speed or style! ## Quick Answers - **What is this?** PENGLIN 10PCS D-Type RJ45 Coupler, Shielded RJ45 Panel Mount Connector, CAT6/CAT5E/CAT5 Female to Female LAN Network Bulkhead Pass Through Socket by penglin - **How much does it cost?** S$81 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/426520694-penglin-10pcs-d-type-rj45-coupler-shielded-rj45-panel-mount) ## Best For - penglin enthusiasts ## Why This Product - Trusted penglin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust Shielding:** Gold-plated copper pins and full shielding eliminate interference, ensuring lightning-fast, stable data flow. - • **Plug & Play Panel Mount:** Tool-free, solder-free installation with standard D-series connectors—perfect for sleek, professional setups. - • **Versatile Compatibility:** Supports CAT5, CAT5E, and CAT6 cables for flexible, future-proof networking across home and office. - • **Seamless Network Extension:** Effortlessly link two Ethernet cables for uninterrupted connectivity and extended device lifespan. - • **Industrial-Grade Durability:** Zinc alloy casing resists scratches, corrosion, and harsh environments—built to last in any workspace. ## Overview The PENGLIN 10PCS D-Type RJ45 Coupler is a shielded, panel-mount Ethernet extender designed for CAT5/5E/6 cables, delivering up to 10Gbps data transfer. Featuring gold-plated copper pins and a rugged zinc alloy shell, it ensures interference-free, durable connections ideal for both indoor and outdoor professional networking environments. ## Description Buy PENGLIN 10PCS D-Type RJ45 Coupler, Shielded RJ45 Panel Mount Connector, CAT6/CAT5E/CAT5 Female to Female LAN Network Bulkhead Pass Through Socket: Telephone Cords - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Great coupler - Worked great to run an Ethernet cable under my crawl space and up into another room. I just mounted this into the floor in the corner of the room Review: Great for rack networking - Love these for networking RF racks. Ethercon jacks are difficult to work with when using standard RJ45 cables. These jacks solve that problem. ## Features - 【EXTENSION CABLE】RJ45 D-type extender is an ideal choice to extend two network cables to form a longer network cable, which can be used to protect the device interface and extend the life of the device. - 【EASY INSTALLATION】Standard D-Series Connector for Panel Mount Installations, RJ45 female to female field installable coupler, no soldering, no installation tools. Adapt to a variety of harsh environments, acid, alkali, oxidation and so on. Guarantee the stability of the current. - 【DURABLE QUALITY】The copper needles uses brass solid terminals and the surface is gold-plated. Zinc alloy material, scratch resistance, superior construction for reliable connectivity of the RJ45 extender. - 【WIDELY APPLICATION】D-type RJ45 female to female PCB signal panel coupler provides a direct cat5/5e/6 ethernet connection for data in home or industrial environments. - 【ANTI-INTERFERENCE】The inner pins is copper with gold-plated for better electronic conductivity, completely shielding interference, making the transmission faster and more stable. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09NDCPX99 | | Best Sellers Rank | #278 in Cat 6 Ethernet Cables | | Brand Name | PENGLIN | | Cable Type | Ethernet | | Color | Black | | Compatible Devices | Laptop | | Connector Gender | Female-to-Female | | Connector Type | RJ45 | | Customer Package Type | basic shipping package | | Customer Reviews | 4.4 4.4 out of 5 stars (149) | | Data Transfer Rate | 10000 Megabytes Per Second | | Ethernet Cable Category | Cat 6 | | Indoor Outdoor Usage | Indoor, Outdoor | | Item Shape | Round | | Item Weight | 0.32 Kilograms | | Manufacturer | PENLGIN | | Maximum Current | 1.5 Amps | | Maximum Voltage | 50 Volts (DC) | | Model | PL155 | | Number of Items | 10 | | Number of Pins | 8 | | Other Special Features of the Product | UV Resistant | | Outer Material | Zinc alloy | | Recommended Uses For Product | indoor，outdoor | | Specification Met | EIA | | Unit Count | 10 Count | ## Product Details - **Brand:** PENGLIN - **Cable Type:** Ethernet - **Compatible Devices:** Laptop - **Connector Type:** RJ45 - **Special Feature:** UV Resistant ## Images ![PENGLIN 10PCS D-Type RJ45 Coupler, Shielded RJ45 Panel Mount Connector, CAT6/CAT5E/CAT5 Female to Female LAN Network Bulkhead Pass Through Socket - Image 1](https://m.media-amazon.com/images/I/71ExL997jpL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great coupler *by C***Y on August 30, 2025* Worked great to run an Ethernet cable under my crawl space and up into another room. I just mounted this into the floor in the corner of the room ### ⭐⭐⭐⭐⭐ Great for rack networking *by F***O on September 28, 2025* Love these for networking RF racks. Ethercon jacks are difficult to work with when using standard RJ45 cables. These jacks solve that problem. ### ⭐⭐⭐⭐⭐ Very Well Made *by C***. on August 29, 2025* These RJ45 pass-throughs are perfect for a situation where you don't want to use a standard RJ45 wall plate. In my case, giving a clean look to an ethernet punched through a pine tongue and groove wall. The mounting plate is some sort of metal which was a concern when purchased - had it been plastic, I knew I'd have to be much more gentle with the mounting screws. All in all a great product. ## Frequently Bought Together - PENGLIN 10PCS D-Type RJ45 Coupler, Shielded RJ45 Panel Mount Connector, CAT6/CAT5E/CAT5 Female to Female LAN Network Bulkhead Pass Through Socket - PENGLIN 10Pack HDMI Panel Mount Coupler, HDMI D-Type Pass Through Connector, Female to Female 4K Adapter, HDMI Bulkhead Extension 4K 60hz 3D and HDR with Cap - QiaoYoubang 1U Hinged D-Series 12 Connectors Punch-Out Component Panel for 19 inches Sound, AV, Computer -Equipment Racks- Patch Panel Compatible with XLR, HDMI (1U12D) --- ## 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.sg/products/426520694-penglin-10pcs-d-type-rj45-coupler-shielded-rj45-panel-mount](https://www.desertcart.sg/products/426520694-penglin-10pcs-d-type-rj45-coupler-shielded-rj45-panel-mount) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-04-23*