--- product_id: 701034769 title: "JSAUX Grip Connector for Legion Go Controller - GP0503 | Unified Controller Design, Ergonomic Inverted V-Shape, Lightweight 50g, Seamless Gaming Experience, No Internal Battery" price: "€ 38.79" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.gr/products/701034769-jsaux-grip-connector-for-legion-go-controller-gp0503-unified-controller store_origin: GR region: Greece --- # USB-C powered, no internal battery Unified controller design Ultra-lightweight 50g JSAUX Grip Connector for Legion Go Controller - GP0503 | Unified Controller Design, Ergonomic Inverted V-Shape, Lightweight 50g, Seamless Gaming Experience, No Internal Battery **Price:** € 38.79 **Availability:** ✅ In Stock ## Summary > 🎮 Power your play, unify your grip, and game without limits! ## Quick Answers - **What is this?** JSAUX Grip Connector for Legion Go Controller - GP0503 | Unified Controller Design, Ergonomic Inverted V-Shape, Lightweight 50g, Seamless Gaming Experience, No Internal Battery - **How much does it cost?** € 38.79 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/701034769-jsaux-grip-connector-for-legion-go-controller-gp0503-unified-controller) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ultra-Light & Portable:** Weighing just 50g and compactly sized, it’s the perfect travel companion for gaming anywhere. - • **Intuitive LED Indicators:** Smart red/green LED lights keep you informed of charging status so you never miss a beat. - • **Seamless Unified Control:** Transforms split Lenovo Legion Go controllers into one ergonomic powerhouse for ultimate gameplay precision. - • **Ergonomic Inverted V-Shape:** Designed to reduce hand fatigue during marathon gaming sessions—comfort meets control. - • **USB-C Charging Convenience:** Keep your controllers powered on the go with hassle-free USB-C charging—no internal battery needed. ## Overview The JSAUX Grip Connector GP0503 is a custom-designed accessory for Lenovo Legion Go controllers that unifies split controllers into a single ergonomic unit. Weighing only 50g and featuring an inverted V-shape for comfort, it enables continuous gameplay by powering controllers via USB-C from an external source. Its compact design and intuitive LED charging indicators make it an essential upgrade for serious Legion Go gamers seeking seamless, fatigue-free sessions. ## Description Product Description Does it only support Lenovo Legion Go? Yes, it is designed specifically for Lenovo Legion Go Controller. Does it only support Lenovo Legion Go? Yes, it is designed specifically for Lenovo Legion Go Controller. How to check if my Lenovo Legion Go Controller is fully charged? The LED will light up red while charging and green when fully charged. How to check if my Lenovo Legion Go Controller is fully charged? The LED will light up red while charging and green when fully charged. Sometimes the charging connector gets warm while using it. Is it normal? A little warmth is normal during use, but if it gets too hot or makes strange noises or smells, stop using it and contact support. Sometimes the charging connector gets warm while using it. Is it normal? A little warmth is normal during use, but if it gets too hot or makes strange noises or smells, stop using it and contact support. What are the specifications of the charging connector grip? It weighs 50g and measures 130 x 105 x 16 mm. What are the specifications of the charging connector grip? It weighs 50g and measures 130 x 105 x 16 mm. Does the charging grip have an internal battery? No, the charging grip has no internal battery. It needs an external Type-C power source to charge your Legion Go controllers. Does the charging grip have an internal battery? No, the charging grip has no internal battery. It needs an external Type-C power source to charge your Legion Go controllers. Ultra-Lightweight Weighing just 50g (1.76 oz), this ultra-light design makes it easy to carry in your bag or pocket, perfect for travel or daily use. Convenient USB-C Charging Uses a Type-C port for hassle-free charging, recommended with a 5V/2A adapter for optimal performance. Custom-Molded Design Engineered with a custom-molded design for a snug fit that keeps your device stable without wobbling or disconnections. Review: Game Changer! - Very good & makes playing my Legion Go on the TV or tabletop great. It's very light & wider than I thought but I recommend it. Never disappointed with JSaux products. Review: Great - TIP : do not pair the controller to the legion go while plugged into a power cable as it won’t pair, attached usb c power to the controllers after pairing ## Features - Compatible with Lenovo Legion Go: Custom-designed for the Lenovo Legion Go Controller, offering a snug fit and converting split controllers into a unified controller for enhanced comfort and control - Seamless Gaming Experience: The JSAUX Grip Connector allows you to keep your Legion Go controllers powered while gaming. Simply connect a USB Type C cable to an external power source, and enjoy uninterrupted gameplay. (Note: The charging grip connector has no internal battery and needs an external power source to charge the controller.) - Ergonomic Comfort: Inverted V-shaped design reduces hand fatigue, offering a comfortable grip during extended play - Easy to Use: Simply attach the Legion Go Controller to the controller Charging Grip, connect a Type C cable to a power source, and the LED lights will show red while charging and green when fully charged - Portable & Lightweight: Weighs just 50g (1.76oz) and measures 130x105x16mm (5.12x4.13x0.63in)—compact and easy to carry for gaming at home or on the go ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DT68734V | | Best Sellers Rank | 1,830 in PC & Video Games ( See Top 100 in PC & Video Games ) 71 in PC Game Controllers | | Country of origin | China | | Customer reviews | 4.5 4.5 out of 5 stars (257) | | Product Dimensions | 13 x 10.49 x 1.6 cm; 49.9 g | ## Images ![JSAUX Grip Connector for Legion Go Controller - GP0503 | Unified Controller Design, Ergonomic Inverted V-Shape, Lightweight 50g, Seamless Gaming Experience, No Internal Battery - Image 1](https://m.media-amazon.com/images/I/61A1Xynki2L.jpg) ![JSAUX Grip Connector for Legion Go Controller - GP0503 | Unified Controller Design, Ergonomic Inverted V-Shape, Lightweight 50g, Seamless Gaming Experience, No Internal Battery - Image 2](https://m.media-amazon.com/images/I/71062vKbNPL.jpg) ![JSAUX Grip Connector for Legion Go Controller - GP0503 | Unified Controller Design, Ergonomic Inverted V-Shape, Lightweight 50g, Seamless Gaming Experience, No Internal Battery - Image 3](https://m.media-amazon.com/images/I/71XD0fd0UEL.jpg) ![JSAUX Grip Connector for Legion Go Controller - GP0503 | Unified Controller Design, Ergonomic Inverted V-Shape, Lightweight 50g, Seamless Gaming Experience, No Internal Battery - Image 4](https://m.media-amazon.com/images/I/71TAQeLG5QL.jpg) ![JSAUX Grip Connector for Legion Go Controller - GP0503 | Unified Controller Design, Ergonomic Inverted V-Shape, Lightweight 50g, Seamless Gaming Experience, No Internal Battery - Image 5](https://m.media-amazon.com/images/I/715h+Armn5L.jpg) ## Questions & Answers **Q: Does it only support Lenovo Legion Go?** A: Yes, it is designed specifically for Lenovo Legion Go Controller. **Q: How to check if my Lenovo Legion Go Controller is fully charged?** A: The LED will light up red while charging and green when fully charged. **Q: Sometimes the charging connector gets warm while using it. Is it normal?** A: A little warmth is normal during use, but if it gets too hot or makes strange noises or smells, stop using it and contact support. **Q: What are the specifications of the charging connector grip?** A: It weighs 50g and measures 130 x 105 x 16 mm. **Q: Does the charging grip have an internal battery?** A: No, the charging grip has no internal battery. It needs an external Type-C power source to charge your Legion Go controllers. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Game Changer! *by M***W on 8 January 2026* Very good & makes playing my Legion Go on the TV or tabletop great. It's very light & wider than I thought but I recommend it. Never disappointed with JSaux products. ### ⭐⭐⭐⭐⭐ Great *by A***R on 5 January 2026* TIP : do not pair the controller to the legion go while plugged into a power cable as it won’t pair, attached usb c power to the controllers after pairing ### ⭐⭐⭐⭐⭐ Perfect *by M***H on 26 January 2026* Works perfectly out the box and arrived within 12 hours of ordering! ## Frequently Bought Together - JSAUX Grip Connector for Legion Go Controller - GP0503 - Legion Go USB-C Hub Dock for Legion Go – 6-in-1 Dock, Port Expansion, Charging, Video, Ethernet Support - amFilm 2 Pack Upgrade Version Screen Protector for Lenovo Legion Go Handheld 2023, Tempered Glass, 8.8 inch Full Coverage, Transparent Ultra HD, Anti-Scratch, Anti-Fingerprint --- ## 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.gr/products/701034769-jsaux-grip-connector-for-legion-go-controller-gp0503-unified-controller](https://www.desertcart.gr/products/701034769-jsaux-grip-connector-for-legion-go-controller-gp0503-unified-controller) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-26*