--- product_id: 436868 title: "Belkin RJ11 Plug/2-RJ11 Jack Modular T Adapter" brand: "belkin" price: "Rp7522" currency: IDR in_stock: true reviews_count: 11 url: https://www.desertcart.id/products/436868-belkin-rj11-plug-2-rj11-jack-modular-t-adapter store_origin: ID region: Indonesia --- # 2-way duplex 1 male, 2 female lifetime warranty Belkin RJ11 Plug/2-RJ11 Jack Modular T Adapter **Brand:** belkin **Price:** Rp7522 **Availability:** ✅ In Stock ## Summary > 📞 Double the Connections, Double the Convenience! ## Quick Answers - **What is this?** Belkin RJ11 Plug/2-RJ11 Jack Modular T Adapter by belkin - **How much does it cost?** Rp7522 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/436868-belkin-rj11-plug-2-rj11-jack-modular-t-adapter) ## Best For - belkin enthusiasts ## Why This Product - Trusted belkin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Design:** Built to last with a limited lifetime warranty. - • **Sleek and Stylish:** Ivory color blends seamlessly with any decor. - • **User-Friendly Setup:** Plug and play design for instant connectivity. - • **Versatile Compatibility:** Works with standard RJ-11 devices for ultimate flexibility. - • **Maximize Your Connections:** Effortlessly connect two devices with a single phone line. ## Overview The Belkin RJ11 Plug/2-RJ11 Jack Modular T Adapter is a high-quality phone splitter that allows you to connect two devices to a single phone line. Featuring a durable ivory design and a limited lifetime warranty, this adapter is perfect for maximizing your connectivity without compromising on style. ## Description The 2-Way Duplex Jack allows two phones to operate off of one wall jack. This modular adapter plugs into your standard RJ11 wall jack and lets you hook in a second phone device.Primary InformationCable Type : Phone splitter Cable Technology : N/A PC Compatibility : PC; Mac Dimensions&MiscellaneousLength : N/A Color : Ivory ConnectionLeft Connector Gender : Female Right Connector Gender : Male Left Connector Type : RJ-11 Right Connector Type : RJ-11 Service&SupportService & Support Type : Limited lifetime warranty UNSPSC CodeUNSPSC Code : 26121620 ## Features - Main Specifications Product Description Belkin 2-Way Duplex Jack - phone splitter Type Phone splitte - Connector(s) 1 x RJ-11 - male Connector(s) (Other Side) 2 x RJ-11 - female Color Ivory - Manufacturer Warranty Limited lifetime warranty General Network Cable Type Phone splitter Color Ivor - Connectivity Connector(s) 1 x RJ-11 - male Connector(s) (Other Side) 2 x RJ-11 - female - Manufacturer Warranty ## Product Details - **Brand:** Belkin - **Connector Type:** RJ11 - **Cable Type:** Ethernet - **Compatible Devices:** PC - **Color:** Ivory ## Images ![Belkin RJ11 Plug/2-RJ11 Jack Modular T Adapter - Image 1](https://m.media-amazon.com/images/I/412qm2yi3mL.jpg) ## Questions & Answers **Q: My pc only has one jack on the back that will take an R11 plug. It is currently connecting the router to the pc. Can i use this to add a voip phone?** A: if you plug this RJ-11 splitter into the VoIP jack on the modem/router you should be able to have a phone on one cable and plug the other cable in to have a fax machine from your PCIf your VoIP service supports fax signaling **Q: I found an old one of these. Both ports work individually, but when both are used, there is a very loud static. Tested multiple phones and cables. Will a new splitter fix this?** A: It could be that the adapter is already faulty due to old age and we're not sure if using a new splitter will help. It's best to use a new adapter. **Q: Does it split the line into two lines with same phone number or two different phone numbers?** A: Same phone number ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Happy Camper! *by L***N on Reviewed in the United States on July 12, 2015* This one fits the wall jack snugly. My last one would simply fall out of the wall and the plug portion broke. I'm now able to move my main phone from the kitchen to where my desktop PC is, so I can plug both the phone and the DSL Modem in to the double jack. I moved the extension phone into the living room near my chair, since all I needed there was an electrical outlet for the charger. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Works as it should *by G***R on Reviewed in the United States on June 5, 2014* I needed one of these at work because our fax and two credit card machines all use the same jack. While the fax machine was plugged directly into the jack, it has only one line-in jack so it left me having to change the phone line out between credit card machines. I was able to plug this adapter into the line-in jack on the fax machine and keep both credit card machines plugged in at all times. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Cannot believe *by N***N on Reviewed in the United States on March 26, 2014* I just ordered this. I never on planet earth ever thought Amazon would have this piece that broke off my land linephone. I am amazed at the unbelievable variety Amazon has. It looks exactly like the piece that broke off of my phone. It is truly amazing. I hope it works and if it does I will go on to review it and sing the praises of Amazon again! --- ## 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.id/products/436868-belkin-rj11-plug-2-rj11-jack-modular-t-adapter](https://www.desertcart.id/products/436868-belkin-rj11-plug-2-rj11-jack-modular-t-adapter) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-06*