--- product_id: 461105743 title: "Plantronics Style Poly Headset Splitter and Telephone Audio Cable-Supervisor Agent Training Y-Cord with Mute Button -Compatible with EncorePro, Encore, HW Series for Call Center, Office Training" brand: "global teck worldwide" price: "Β£41.88" currency: GBP in_stock: true reviews_count: 2 category: "Global Teck Worldwide" url: https://www.desertcart.co.uk/products/461105743-plantronics-style-poly-headset-splitter-and-telephone-audio-cable-supervisor store_origin: GB region: United Kingdom --- # Dual headset connectivity Easy mute control Wide Plantronics compatibility Plantronics Style Poly Headset Splitter and Telephone Audio Cable-Supervisor Agent Training Y-Cord with Mute Button -Compatible with EncorePro, Encore, HW Series for Call Center, Office Training **Brand:** global teck worldwide **Price:** Β£41.88 **Availability:** βœ… In Stock ## Summary > πŸŽ™οΈ Elevate your call center training with flawless audio and control! ## Quick Answers - **What is this?** Plantronics Style Poly Headset Splitter and Telephone Audio Cable-Supervisor Agent Training Y-Cord with Mute Button -Compatible with EncorePro, Encore, HW Series for Call Center, Office Training by global teck worldwide - **How much does it cost?** Β£41.88 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/461105743-plantronics-style-poly-headset-splitter-and-telephone-audio-cable-supervisor) ## Best For - global teck worldwide enthusiasts ## Why This Product - Trusted global teck worldwide brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Crystal Clear Audio:** Superior sound clarity guarantees every word is heard, enhancing training effectiveness. - β€’ **Instant Mute Control:** Quick toggle mute button ensures privacy and control during sensitive calls. - β€’ **Built for Professionals:** Durable, lightweight design made to withstand daily call center and office use. - β€’ **Seamless Dual Listening:** Connect two Poly headsets to one device for real-time training and collaboration. - β€’ **Plug-and-Play Simplicity:** No-fuss setup with RJ9 connectorsβ€”get started in seconds without technical hassle. ## Overview The Plantronics Style Poly Headset Splitter is a wired Y-cord adapter designed for call center and office training environments. It allows two Poly headsets to connect to a single phone or computer, featuring an easy-to-use mute button for privacy control. Compatible with a wide range of Plantronics and Poly headset models, this durable and portable splitter delivers crystal-clear audio, making it an essential tool for supervisors and trainers aiming to optimize communication and team performance. ## Description Product description Cords and Cables for Plantronics, Jabra, For Yealink, Avaya, Poly, Cisco Phones GTW Training Splitter Cable Supervisor Y-Cord w/ Mute Button Lightweight and easy to use, the Plantronics Y-Splitter Adapter is perfect for help desk and office training. You can connect two headsets to one device, making it ideal for training sessions. With a noise-canceling microphone, you can hear each other clearly, making it a great choice for you. GTW Headset Cable Adapter A10-16 Direct Connect An Adapter Cable with Quick Disconnect that allows for easy disconnect from your phone without removing the headset. A low-cost, affordable, commercial-grade cable adapter that works with office phones such as Polycom, Poly, Nortel, Toshiba, Shoretel, Yealink and Avaya Desk Phones. HIS-1 Headset Adapter Cable with Mute Button This new cord makes it easier to stay ""on calls"" without the need to reach for the phone and pressing the mute button on Avaya phones. No wasted motion or need to reach over to your phone with the new in-line mute button. The lighter cord makes wearing a headset a more pleasant task. AddaSound, Plantronics GTW Supervisory Splitter Y-Cord with Mute Button Connect two Plantronics headsets to one device, perfect for any support staff or office training. Jabra, Liberation, GN Smart Cord Adapter for Jabra Headsets Makes headsets sound GREAT with a connection using a Smart Cord telephone plug adapter. Jabra GN Style Splitter Y-Training Cord Get more done! Now you can easily collaborate with co-workers and optimize teamwork at the office. Plantronics and AddaSound Global Teck Intelligent Cord (4ft) Say goodbye to holding a handset to your ear! Quick disconnect (QD) headsets from your desk phones. Are these Supervisory Splitter Y-Cord compatible with Plantronics headsets and Yealink TP E2 phone system? Supervisory Splitter Y-Cord is compatible with Poly/Plantronics or any headset with a QD (Quick disconnect) connector. To use this cord you will need 2 headsets and 1 Telephone Connecting Cord. Are these Supervisory Splitter Y-Cord compatible with Plantronics headsets and Yealink TP E2 phone system? Supervisory Splitter Y-Cord is compatible with Poly/Plantronics or any headset with a QD (Quick disconnect) connector. To use this cord you will need 2 headsets and 1 Telephone Connecting Cord. I can't seem to locate the mute button on the supervisor side for Jabra GN Cord Splitter. Does this actually have that? Jabra GN Y-Training Cord Splitter will allow both users to hear the caller but only one can speak to the caller. Muted Cable (listen only) on Supervisor Side. There is no mute button, because the cable is already muted. I can't seem to locate the mute button on the supervisor side for Jabra GN Cord Splitter. Does this actually have that? Jabra GN Y-Training Cord Splitter will allow both users to hear the caller but only one can speak to the caller. Muted Cable (listen only) on Supervisor Side. There is no mute button, because the cable is already muted. I want to use the Global Teck Intelligent Cord to connect a VXi headset to a Nortel T7316E will this work? The flat connection of this cord is for headsets that use the Plantronics style QD (quick-disconnect). Check out your QD on the VXi and if it is labeled "P", then this is the solution for you. I want to use the Global Teck Intelligent Cord to connect a VXi headset to a Nortel T7316E will this work? The flat connection of this cord is for headsets that use the Plantronics style QD (quick-disconnect). Check out your QD on the VXi and if it is labeled "P", then this is the solution for you. Is the Global Teck Worldwide Headset Cable Adapter A10-16 Direct Connect the same as 66268-02 (A10-16)? Our items is the same one as the 66268-02 (A10-16). The difference is only the packaging. The part number 66268-02 comes in a white box and 66268-02 comes in a plastic baggie. Is the Global Teck Worldwide Headset Cable Adapter A10-16 Direct Connect the same as 66268-02 (A10-16)? Our items is the same one as the 66268-02 (A10-16). The difference is only the packaging. The part number 66268-02 comes in a white box and 66268-02 comes in a plastic baggie. I have the Plantronics EncorePro 540 (HW540) and my desk phone is a Unify OpenScape IP 55G. This A10-16 is good, right? Yes, The A10-16 is the recommended cable for usage with the EncorePro Headset and the Unify OpenScape IP 55G. I have the Plantronics EncorePro 540 (HW540) and my desk phone is a Unify OpenScape IP 55G. This A10-16 is good, right? Yes, The A10-16 is the recommended cable for usage with the EncorePro Headset and the Unify OpenScape IP 55G. Global Teck Cords and Cables Supervisory Y-Cord Cable Adapter A10-16 HIS-1 Adapter Cable Splitter Y-Cord w/ Mute Smart Cord 1200GN (4ft) Splitter Y-Cord for Jabra Intelligent Cord (4ft) Review: Good control. - Why did you pick this product vs others?: This is a hard to find item. These are used to link a trainer with a newly hired employee so the trainer can monitor communications and have some control if needed. Cord is long enough to provide some movement away from trainee. Easy to use switch for quick control. Review: Only works some of the time - The images are not what is delivered. There is a "new and improved" version that has a black slide toggle mute instead of the red flip toggle. This new one is awkward to use. It worked as described for radio traffic but when we tried it for phones it would not transmit voice on any of the phones we tried it on regardless of the position of the mute button. There is something preventing it from transmitting voice for phones but it works bypassing this extension. Why "fix" something that is not broken with a lesser product? ## Features - Training Made Easy: GTW "Y" Splitter/Training Cable for Plantronics - Poly Headsets with easy mute button switch and Global Teck microfiber cloth - Easy to use: Audio Splitter Adapter cord is a must-have headset accessory; enabling users to easily connect two Poly headsets to a single phone or computer; this dual headphone splitter offers a simple, plug-and-play solution for effortless connectivity. This adapter splitter requires a telephone interface cord when connecting it to a landline desk phone. - Designed for training: ideal for call center training and office setups; this mic and headphone splitter lets two Poly headsets share and listen to a phone call conversation; optimize your team training sessions with seamless audio sharing and clear communication - Compatibility: Compatible with popular Plantronics - Poly headsets; including EncorePro 540, hw251 hw530 hw540 h81n hw251n hw261 hw301n hw720 hw291n h51 series headsets; this audio splitter ensures compatibility with your professional audio equipment - Durable and portable: designed with durable materials to withstand frequent use; this compact audio adapter is lightweight and travel-friendly; making it the perfect headphone splitter for laptops, smartphones, and tablets - Crystal clear sound: delivering excellent audio clarity for a superior listening experience; perfect for business calls, video conferencing, and music sharing; ensuring uninterrupted and clear communication every time ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08VLG3CNT | | Best Sellers Rank | #308 in Telephone Headsets | | Brand | Global Teck Worldwide | | Brand Name | Global Teck Worldwide | | Cable Type | RJ9 | | Color | Black | | Compatible Devices | Plantronics Headsets, Poly Headsets | | Compatible Phone Models | Compatible with a wide range of phone models using RJ9 connector | | Connectivity Technology | Wired | | Connector Gender | Male-to-Female | | Connector Type | Quick Disconnect - Poly | | Customer Package Type | Easy Open Bag | | Customer Reviews | 4.0 out of 5 stars 10 Reviews | | Included Components | Audio Splitter Training Cable for Plantronics Poly Headsets, Global Teck Cloth | | Indoor Outdoor Usage | Indoor | | Item Shape | Round | | Item Type Name | Headset Accessory Cable | | Item Weight | 1 Ounces | | Manufacturer | Global Teck Worldwide | | Model | GTW 27019-03 | | Number of Items | 1 | | Number of Pins | 4 | | Other Special Features of the Product | Easy Mute button for privacy when needed, Works with Plantronics and Poly Headsets (wired) | | Part Number | GTW 27019-03 | | Recommended Uses For Product | Agent Training, Monitoring Phone Calls, Telephone Coaching | | Special Feature | Easy Mute button for privacy when needed, Works with Plantronics and Poly Headsets (wired) | | UPC | 812289034276 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Global Teck Worldwide - **Cable Type:** RJ9 - **Compatible Devices:** Plantronics Headsets, Poly Headsets - **Connector Type:** Quick Disconnect - Poly - **Special Feature:** Easy Mute button for privacy when needed, Works with Plantronics and Poly Headsets (wired) ## Images ![Plantronics Style Poly Headset Splitter and Telephone Audio Cable-Supervisor Agent Training Y-Cord with Mute Button -Compatible with EncorePro, Encore, HW Series for Call Center, Office Training - Image 1](https://m.media-amazon.com/images/I/71SGu5+pSyL.jpg) ![Plantronics Style Poly Headset Splitter and Telephone Audio Cable-Supervisor Agent Training Y-Cord with Mute Button -Compatible with EncorePro, Encore, HW Series for Call Center, Office Training - Image 2](https://m.media-amazon.com/images/I/71KDi0nYdxL.jpg) ![Plantronics Style Poly Headset Splitter and Telephone Audio Cable-Supervisor Agent Training Y-Cord with Mute Button -Compatible with EncorePro, Encore, HW Series for Call Center, Office Training - Image 3](https://m.media-amazon.com/images/I/61C1y60TsYL.jpg) ![Plantronics Style Poly Headset Splitter and Telephone Audio Cable-Supervisor Agent Training Y-Cord with Mute Button -Compatible with EncorePro, Encore, HW Series for Call Center, Office Training - Image 4](https://m.media-amazon.com/images/I/71SWeIZQ9eL.jpg) ![Plantronics Style Poly Headset Splitter and Telephone Audio Cable-Supervisor Agent Training Y-Cord with Mute Button -Compatible with EncorePro, Encore, HW Series for Call Center, Office Training - Image 5](https://m.media-amazon.com/images/I/71h5JzS67zL.jpg) ## Questions & Answers **Q: Are these Supervisory Splitter Y-Cord compatible with Plantronics headsets and Yealink TP E2 phone system?** A: Supervisory Splitter Y-Cord is compatible with Poly/Plantronics or any headset with a QD (Quick disconnect) connector. To use this cord you will need 2 headsets and 1 Telephone Connecting Cord. **Q: I can't seem to locate the mute button on the supervisor side for Jabra GN Cord Splitter. Does this actually have that?** A: Jabra GN Y-Training Cord Splitter will allow both users to hear the caller but only one can speak to the caller. Muted Cable (listen only) on Supervisor Side. There is no mute button, because the cable is already muted. **Q: I want to use the Global Teck Intelligent Cord to connect a VXi headset to a Nortel T7316E will this work?** A: The flat connection of this cord is for headsets that use the Plantronics style QD (quick-disconnect). Check out your QD on the VXi and if it is labeled "P", then this is the solution for you. **Q: Is the Global Teck Worldwide Headset Cable Adapter A10-16 Direct Connect the same as 66268-02 (A10-16)?** A: Our items is the same one as the 66268-02 (A10-16). The difference is only the packaging. The part number 66268-02 comes in a white box and 66268-02 comes in a plastic baggie. **Q: I have the Plantronics EncorePro 540 (HW540) and my desk phone is a Unify OpenScape IP 55G. This A10-16 is good, right?** A: Yes, The A10-16 is the recommended cable for usage with the EncorePro Headset and the Unify OpenScape IP 55G. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good control. *by R***S on June 22, 2025* Why did you pick this product vs others?: This is a hard to find item. These are used to link a trainer with a newly hired employee so the trainer can monitor communications and have some control if needed. Cord is long enough to provide some movement away from trainee. Easy to use switch for quick control. ### ⭐ Only works some of the time *by B***S on September 5, 2024* The images are not what is delivered. There is a "new and improved" version that has a black slide toggle mute instead of the red flip toggle. This new one is awkward to use. It worked as described for radio traffic but when we tried it for phones it would not transmit voice on any of the phones we tried it on regardless of the position of the mute button. There is something preventing it from transmitting voice for phones but it works bypassing this extension. Why "fix" something that is not broken with a lesser product? ## Frequently Bought Together - Plantronics Style Headset Splitter and Telephone Cable-Supervisor Agent Training Y-Cord with Mute Button-Compatible w/Plantronics HW Series headsets, Encore, EncorePro for Call Center, Office Training - Plantronics HW510 EncorePro Noise Cancelling Over Head Monaural Headset - Plantronics Plnhw520 Encorepro HW520 Headset --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/461105743-plantronics-style-poly-headset-splitter-and-telephone-audio-cable-supervisor](https://www.desertcart.co.uk/products/461105743-plantronics-style-poly-headset-splitter-and-telephone-audio-cable-supervisor) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-26*