--- product_id: 752793451 title: "Mercury M1 Pro 4K Wireless Dongle" brand: "gravastar" price: "€ 53.11" currency: EUR in_stock: true reviews_count: 6 category: "Grava Star" url: https://www.desertcart.es/products/752793451-mercury-m1-pro-4k-wireless-dongle store_origin: ES region: Spain --- # 0.25ms ultra-low latency Ambient status lighting Real-time battery indicator Mercury M1 Pro 4K Wireless Dongle **Brand:** gravastar **Price:** € 53.11 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your workflow with the dongle that’s as fast as your ambition. ## Quick Answers - **What is this?** Mercury M1 Pro 4K Wireless Dongle by gravastar - **How much does it cost?** € 53.11 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/752793451-mercury-m1-pro-4k-wireless-dongle) ## Best For - gravastar enthusiasts ## Why This Product - Trusted gravastar brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Simplicity:** Effortless Type-C connection with intuitive pairing—get started in seconds, no hassle. - • **Smart Battery Monitoring:** Stay powered up with ambient LED alerts showing your mouse’s battery health in real time. - • **Skeletal Design Aesthetic:** Turn heads with a futuristic hollow structure that elevates your desktop vibe. - • **Seamless 4K Hz Polling Rate:** Experience lightning-fast 0.25ms response for flawless precision and zero lag. - • **Cross-Platform Compatibility:** Works flawlessly on Windows XP and above, ensuring broad usability for every setup. ## Overview The GravaStar Mercury M1 Pro 4K Wireless Dongle delivers ultra-low 0.25ms latency with a 4000Hz polling rate, ensuring seamless and precise mouse control. Its unique hollow skeletal design adds a cutting-edge aesthetic to your workspace, while ambient LED indicators provide real-time battery status. Compatible with Windows XP and newer, this lightweight Type-C dongle offers easy plug-and-play setup for professionals demanding both style and performance. ## Description M1 Pro Tech Spec: Model: GRAVASTAR 4K Interface Type: Type-C Polling Rate: 4K Hz Compatible Systems: Windows XP and above Product Dimensions: 53.5*27*21.3mm Product Weight: 13g Ambient Lighting: Pairing Status: Blue light flashing, duration 20S, 1 time/1S Working Status (Mouse Movement): Displays mouse battery level 3.54V~4.2V (>30% battery): Green light constant 3.0V~3.54V (≤30% battery): Red light constant Standby Status (Mouse Sleep): Light off Unconnected Status (Inserted into Computer): Blue breathing light User Guide: Requires driver software installation for use For driver download: https://www.gravastar.com/pages/download On the homepage interface of the software, connect the receiver to the computer, which will read the model of the receiver and show the corresponding offline status of the mouse. Press the spacebar on the keyboard to pop up the "Pairing Window." Click to start pairing or press the spacebar again, the receiver enters pairing mode (lasting 20 seconds).> Switch the mouse to 2.4G mode at the bottom, press and hold the "left, middle, right" buttons of the mouse. The mouse enters pairing mode (light effect: blue light flashes 1S/1 time, lasting 20 seconds). The interface will display "Pairing Successful," indicating the mouse has successfully paired with the 4K receiver. Default report rate is 4000Hz/1ms (A higher report rate ensures better performance without causing issues like cursor teleportation. However, too high a report rate can also consume more CPU power and affect battery life). Review: Solid dongle. - Works as intended, very easy to install and set up. Can't go wrong really. Very impressed. Review: J ai la souris qui va avec super clé sans fil ## Features - Cool appearance with a hollow design and skeletal structure, enriching desktop aesthetics. - Ambient indicator light for real-time monitoring of mouse battery level. - 0.25ms imperceptible delay for a more comfortable and seamless operation. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CXDWY5DR | | Best Sellers Rank | 1,366 in PC & Video Games ( See Top 100 in PC & Video Games ) 59 in PC Gaming Mice | | Guaranteed software updates until | unknown | | Item model number | GRAVASTAR 4K | | Manufacturer | ZhuoYe ChuangYi Co., Ltd. | | Product Dimensions | 124 x 64.49 x 0.25 cm; 13 g | ## Product Details - **Brand:** GravaStar - **Colour:** 4K Dongle - **Connectivity technology:** USB - **Movement detection technology:** Optical - **Special feature:** LED Lights, Lightweight, Wireless ## Images ![Mercury M1 Pro 4K Wireless Dongle - Image 1](https://m.media-amazon.com/images/I/514SI-S6j9L.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Solid dongle. *by R***S on 28 November 2025* Works as intended, very easy to install and set up. Can't go wrong really. Very impressed. ### ⭐⭐⭐⭐⭐ Review *by S***E on 19 January 2026* J ai la souris qui va avec super clé sans fil ### ⭐⭐⭐⭐⭐ Review *by S***N on 1 March 2026* Ist gut funktioniert mit mein m1 pro ## Frequently Bought Together - GravaStar Mercury M1 Pro 4K Wireless Dongle - GravaStar Wireless Gaming Mice Mercury M1 Pro, Lightweight Magnesium Alloy Gaming Mouse, 26,000 DPI, PAW3395DM Sensor, Tri Mode Connection, Support 4K, Up to 200 Hours Battery Life - GravaStar Mercury M2 Wireless Gaming Mouse with 26,000 DPI, PAW3395DM Sensor -79g Lightweight Hollowed-Out Design -5 Programmable Buttons -5 Dynamic Lightsync RGB - Stealth Black --- ## 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.es/products/752793451-mercury-m1-pro-4k-wireless-dongle](https://www.desertcart.es/products/752793451-mercury-m1-pro-4k-wireless-dongle) --- *Product available on Desertcart Spain* *Store origin: ES* *Last updated: 2026-05-24*