--- product_id: 653707253 title: "StarTech Cat6a Keystone Coupler, RJ45 F/F Inline, T568B, Shielded | Joins two Cat6a or Cat6 cables, ANSI/TIA/EIA-568-C, Extends PoE to cameras and APs, 2.5G/5G/10G, Female, T568B Pinout" brand: "startech.com" price: "HK$212" currency: HKD in_stock: true category: "Star Tech.Com" url: https://www.desertcart.hk/products/653707253-startech-cat6a-keystone-coupler-rj45-f-f-inline-t568b-shielded store_origin: HK region: Hong Kong --- # Supports Power over Ethernet (PoE) 10Gbps ultra-fast data transfer Shielded metal housing for EMI protection StarTech Cat6a Keystone Coupler, RJ45 F/F Inline, T568B, Shielded | Joins two Cat6a or Cat6 cables, ANSI/TIA/EIA-568-C, Extends PoE to cameras and APs, 2.5G/5G/10G, Female, T568B Pinout **Brand:** startech.com **Price:** HK$212 **Availability:** ✅ In Stock ## Summary > ⚡ Connect faster, shield smarter, power stronger! ## Quick Answers - **What is this?** StarTech Cat6a Keystone Coupler, RJ45 F/F Inline, T568B, Shielded | Joins two Cat6a or Cat6 cables, ANSI/TIA/EIA-568-C, Extends PoE to cameras and APs, 2.5G/5G/10G, Female, T568B Pinout by startech.com - **How much does it cost?** HK$212 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/653707253-startech-cat6a-keystone-coupler-rj45-f-f-inline-t568b-shielded) ## Best For - startech.com enthusiasts ## Why This Product - Trusted startech.com brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **PoE-Ready Power:** Deliver power and data over a single cable to your network cameras and access points. - • **Shielded Durability:** Robust metal and ABS construction blocks interference for crystal-clear signals. - • **Universal Compatibility:** Works flawlessly with Cat5 to Cat6a cables and all major network devices. - • **Plug-and-Play Simplicity:** No tools or software needed—get connected instantly. - • **Seamless 10Gbps Connectivity:** Experience lightning-fast network speeds without compromise. ## Overview The StarTech Cat6a Keystone Coupler is a compact, shielded RJ45 inline adapter designed to extend Ethernet connections with ultra-fast 10Gbps speeds. Featuring a durable metal shell and gold-plated contacts, it ensures superior EMI protection and reliable conductivity. Compatible with Cat5/5e/6/6a cables and supporting Power over Ethernet, it’s the perfect plug-and-play solution for professional-grade office, server, and home network setups. ## Description The Shielded Cat 6a Inline RJ45 Coupler is a compact and cost-effective solution for joining two RJ45-terminated cables to extend a network connection. The Cat 6a Coupler supports 10Gbps, 1Gbps, and 10/100 Ethernet speeds and is backward compatible with Cat 6 and Cat 5/5e cables. The female to female Ethernet coupler maintains optimal signal integrity while achieving low insertion loss that exceeds industry standards. The Shielded RJ45 Coupler features a durable metal-shielded ABS housing for enhanced EMI protection and gold-plated phosphor bronze RJ45 contacts for dependable, long-lasting reliability and performance. ## Features - SHIELDED CAT6A COUPLER: Shielded RJ45 Coupler features a compact design with straight-through TIA/EIA-T568B pinouts; Connect two Cat6a or Cat6 Ethernet cables seamlessly in tight spaces; Ideal for office use, server setups, and home networks - ROBUST CONSTRUCTION: Cat6a Ethernet Coupler features a durable metal outer shell with ABS inner housing for enhanced EMI and wear protection; Female RJ45 contacts made from gold-plated phosphor bronze for optimal conductivity and corrosion resistance - RELIABLE DATA and POWER: Facilitates Power over Ethernet (PoE) output to networking devices and peripherals; Supports 10Gbps, 1Gbps, and 10/100 speeds for versatile and reliable transfer rates between devices - COMPATIBILITY: Compatible with Cat 6/6a and Cat 5/5e cables; Support 2.5G/5G/10G and 10/100/1000 networks; Extend a PoE connection to a network camera, access point, or switch; Cat6a performance is compliant with ANSI/TIA/EIA-568-C standards - QUICK INSTALLATION: Simple plug-and-play design requires no tools for quick and hassle-free setup; No additional software or configuration required ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CY5KDVX4 | | Best Sellers Rank | #583 in Cat 6 Ethernet Cables | | Brand | StarTech.com | | Color | Silver | | Compatible Devices | Desktop, Laptop, Printer | | Connector Type | RJ45 | | Current Rating | 1 A | | Customer Reviews | 5.0 5.0 out of 5 stars (7) | | Finish | Metallic | | Item Dimensions | 1.2 x 0.6 x 0.8 inches | | Item Weight | 0.01 g | | Manufacturer | StarTech.com | | Mfr Part Number | IN-CAT6A-COUPLER-S1 | | Model Number | IN-CAT6A-COUPLER-S1 | | Number of Items | 1 | | Number of Ports | 2 | | Package Quantity | 1 | | Power Plug Type | No Plug | | Specific Uses For Product | Camera | | UPC | 065030906135 | | Unit Count | 1 Count | | Warranty Description | Lifetime | | Warranty Type | Lifetime | ## Product Details - **Color:** Silver - **Compatible Devices:** Desktop, Laptop, Printer - **Connector Type:** RJ45 - **Item dimensions L x W x H:** 1.2 x 0.6 x 0.8 inches - **Specific Uses For Product:** Camera ## Images ![StarTech Cat6a Keystone Coupler, RJ45 F/F Inline, T568B, Shielded | Joins two Cat6a or Cat6 cables, ANSI/TIA/EIA-568-C, Extends PoE to cameras and APs, 2.5G/5G/10G, Female, T568B Pinout - Image 1](https://m.media-amazon.com/images/I/61J3t6+NfAL.jpg) --- ## 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.hk/products/653707253-startech-cat6a-keystone-coupler-rj45-f-f-inline-t568b-shielded](https://www.desertcart.hk/products/653707253-startech-cat6a-keystone-coupler-rj45-f-f-inline-t568b-shielded) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-09-04*