--- product_id: 231772934 title: "ELECOM EX-G Left Handed Thumb Control Trackball Mouse Wireless M-XT4DRBK-G" brand: "エレコム(elecom)" price: "430 Lei" currency: RON in_stock: true category: "エレコム(Elecom)" url: https://www.desertcart.ro/products/231772934-elecom-ex-g-left-handed-thumb-control-trackball-mouse-wireless store_origin: RO region: Romania --- # 1500 DPI precision 273-day battery life Ergonomic left-hand design ELECOM EX-G Left Handed Thumb Control Trackball Mouse Wireless M-XT4DRBK-G **Brand:** エレコム(elecom) **Price:** 430 Lei **Availability:** ✅ In Stock ## Summary > 🎯 Master precision and comfort—lefties, this is your game-changer! ## Quick Answers - **What is this?** ELECOM EX-G Left Handed Thumb Control Trackball Mouse Wireless M-XT4DRBK-G by エレコム(elecom) - **How much does it cost?** 430 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/231772934-elecom-ex-g-left-handed-thumb-control-trackball-mouse-wireless) ## Best For - エレコム(elecom) enthusiasts ## Why This Product - Trusted エレコム(elecom) brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Long-Lasting Power:** One included AA battery powers your mouse for up to 273 days—stay unplugged and unstoppable. - • **Six Programmable Buttons:** Customize your workflow with ELECOM’s Mouse Assistant software for ultimate productivity hacks. - • **Designed Exclusively for Lefties:** Ergonomic thumb-controlled trackball reduces strain and boosts comfort during marathon work sessions. - • **Wireless Freedom, Clutter-Free Desk:** 2.4 GHz USB wireless connectivity ensures seamless, lag-free control up to 5 meters away. - • **Pinpoint Accuracy at Your Fingertips:** Switch effortlessly between 750 and 1500 DPI for tailored cursor speed and precision. ## Overview The ELECOM EX-G Left Handed Thumb Control Trackball Mouse offers high-performance optical tracking with a red ball sensor, adjustable DPI settings (750/1500), and six programmable buttons. Designed ergonomically for left-handed users, it features wireless 2.4 GHz connectivity and an impressive 273-day battery life, making it a top-tier choice for professionals seeking precision, comfort, and customization. ## Description Buy ELECOM EX-G Left Handed Thumb Control Trackball Mouse Wireless M-XT4DRBK-G | 2.4 GHz USB Wireless, Ergonomic, Thumb Control, Tracking Roller Ball, 6 Programmable Buttons, Tilt Scroll: Trackballs - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - OPTICAL TRACKING TECHNOLOGY: The ELECOM EX-G series trackball provides precise cursor movement for superior accuracy so you can get where you want on the screen quickly with less hand movement, improving productivity and efficiency. This mouse is designed for a LEFT-HANDED person - FUNCTIONAL 6 BUTTONS: You can assign favorite function to each button by using ELECOM Mouse Assistant Software which will be available to download from ELECOM NET website - DPI CURSOR: Designed with a high-performance gaming optics system sensor and lens. The DPI button can easily change between 750(LOW) and 1500(HIGH) DPI, making the movements of your cursor faster or slower - RED BALL FOR OPTICAL TRACKING: For the tracking accuracy and the best sensor, this item uses a RED BALL. RED COLOR sensing provides more accuracy for current optical tracking technology, a must for high-performance gaming optics system sensors. You will enjoy the results of trackball high performance optical sensors for all movement - PRODUCT DETAILS: System requirements: Windows Vista, Windows 7, Windows 8, Windows 10 or later (Horizontal scrolling function is not working in Windows RT8.1), macOS 10.10 later, Size: W3.7 inches (94.7mm) X L4.9 inches (124.4mm) X H1.9 inches (47.9mm), Weight: 4.5oz (without battery), DPI: 750/1500 count (switchable), Connectivity: wireless, 1 X AA battery (Included) - Battery Remaining Light Lamp equipped - ERGONOMIC THUMB CONTROL DESIGN: Features an ergonomic design with thumb-controlled trackball operation that reduces strain and fatigue during extended use, providing comfortable navigation for left-handed users throughout the day - WIRELESS CONNECTIVITY: Operates on 2.4 GHz USB wireless technology providing reliable connection without the clutter of cables, allowing freedom of movement and a clean workspace setup ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08GR2K8WH | | Additional Features | Ergonomic Design, Programmable Buttons, Wireless | | Antenna Location | Gaming | | Battery Average Life | 273 days | | Best Sellers Rank | #8 in Computer Trackballs | | Brand | エレコム(ELECOM) | | Button Quantity | 6 | | Color | Left Handed | | Compatible Devices | Personal Computer, Mac, Tablet | | Connectivity Technology | Wireless | | Customer Reviews | 4.2 4.2 out of 5 stars (1,464) | | Enclosure Material | Plastic | | Hand Orientation | Left | | Item Dimensions L x W | 3.7"L x 4.9"W | | Item Weight | 4.5 ounces | | Manufacturer | ELECOM | | Mfr Part Number | M-XT4DRBK-G | | Minimum Required Operating System Version | Windows Vista | | Model Number | M-XT4DRBK-G | | Mouse Maximum Sensitivity | 1500 dots_per_inch | | Movement Detection | Optical | | Number of Batteries | 1 AA batteries required. (included) | | Operating System | Windows 10, Windows 7, Windows 8, Windows Vista | | Power Source | Battery Powered | | Range | 5.0 meters | | Style Name | Wireless_RedBall | | Unit Count | 1 Count | | Warranty Description | 1 year manufacturer | ## Product Details - **Brand:** エレコム(ELECOM) - **Color:** Left Handed - **Connectivity Technology:** Wireless - **Movement Detection Technology:** Optical - **Special Feature:** Ergonomic Design, Programmable Buttons, Wireless ## Images ![ELECOM EX-G Left Handed Thumb Control Trackball Mouse Wireless M-XT4DRBK-G - Image 1](https://m.media-amazon.com/images/I/61-ovJER1hL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Do you have left handed **wired** track ball mouse? Just like the wireless one here (I have two of them)** A: Yes but I have to change batteries every 3 months also, I have to press the right button which is for enter all the way down to the bottom. I don't like it. I will replace it as soon as I can find a reliable one. **Q: If I program this mouse on one computer on one computer and then use it on another computer with the programming saved?** A: To my knowledge you cannot 'program' this mouse. You can configure it, such as button function, but that is done on the computer via the driver settings. If you moved the trackball to another computer, those settings would have to be done done again. **Q: Is the red ball the red ball, the newer more accurate replacement ball, or just simply colored red? Sorry if I missed it in the prior answers. Thanks!** A: It says in the product description that current optical recognition technology is more accurate with the red ball. **Q: How long battery last** A: I never turn the switch on the underside of the mouse off. I use this every day for work (7-10 hours). Lasts 2-3 months easily. I don't feel like I have to change batteries often at all. ## Frequently Bought Together - ELECOM EX-G Left Handed Trackball Mouse, 2.4 GHz USB Wireless, Ergonomic, Thumb Control, Tracking Roller Ball, 6 Programmable Buttons, Tilt Scroll - Logitech Lift Left Vertical Ergonomic Mouse, Left-handed, Wireless, Bluetooth or Logi Bolt USB, Quiet clicks, 4 buttons, compatible with Windows/macOS/iPadOS, Laptop, PC - Graphite - Logitech Signature M650 L Left Wireless Mouse - For Large Sized Left Hands, 2-Year Battery, Silent Clicks, Customizable Side Buttons, Bluetooth, for PC/Mac/Multi-Device/Chromebook - Graphite --- ## 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.ro/products/231772934-elecom-ex-g-left-handed-thumb-control-trackball-mouse-wireless](https://www.desertcart.ro/products/231772934-elecom-ex-g-left-handed-thumb-control-trackball-mouse-wireless) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-08-26*