--- product_id: 64301871 title: "ELECOM DEFT PRO Trackball Mouse, Index Finger, 3-Type Connection" brand: "エレコム(elecom)" price: "€ 201.79" currency: EUR in_stock: true reviews_count: 13 category: "エレコム(Elecom)" url: https://www.desertcart.fr/products/64301871-elecom-deft-pro-trackball-mouse-index-finger-3-type-connection store_origin: FR region: France --- # 1500 DPI adjustable precision 3-mode seamless connectivity 10 customizable buttons ELECOM DEFT PRO Trackball Mouse, Index Finger, 3-Type Connection **Brand:** エレコム(elecom) **Price:** € 201.79 **Availability:** ✅ In Stock ## Summary > 🎯 Elevate your desk game with precision, power, and personalized control! ## Quick Answers - **What is this?** ELECOM DEFT PRO Trackball Mouse, Index Finger, 3-Type Connection by エレコム(elecom) - **How much does it cost?** € 201.79 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/64301871-elecom-deft-pro-trackball-mouse-index-finger-3-type-connection) ## 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 - • **Tailor Your Workflow:** Customize up to 10 buttons including a tilt scroll wheel for lightning-fast shortcuts and navigation tailored to your unique needs. - • **Pinpoint Accuracy, Zero Effort:** Optical tracking tech delivers smooth, precise cursor control with minimal hand movement—boost your productivity without the strain. - • **Low Maintenance, High Durability:** Dust-resistant trackball with easy removal for cleaning means less downtime and more uninterrupted flow. - • **Triple-Mode Connectivity Freedom:** Switch effortlessly between Bluetooth, 2.4GHz wireless, and wired USB to stay connected across all your devices—no compromises. - • **Ergonomic Mastery for Your Index Finger:** Designed for right-hand comfort with a large 44mm ball and smooth ruby bearings, reducing fatigue during marathon work sessions. ## Overview The ELECOM DEFT PRO Trackball Mouse combines high-precision optical tracking with a versatile 3-type connection system (Bluetooth, 2.4GHz wireless, wired USB) and 10 fully customizable buttons. Its ergonomic design features a large 44mm ball on smooth ruby bearings for effortless, fatigue-free use. Compatible with Windows and macOS, it offers adjustable DPI settings (500/1000/1500) to match your workflow speed. Ideal for professionals seeking productivity, comfort, and seamless multi-device control. ## Description ELECOM DEFT PRO Trackball Mouse, Index Finger, 3-Type Connection | 8 Programmable Buttons, 44mm Ball, Bluetooth, 2.4GHz Wireless, Wired, Ergonomic, Tilt Wheel, Windows 11 & macOS (M-DPT1MRXBK) : desertcart.co.uk: Everything Else Review: The perfect mouse - This is my second favourite mouse now, it is so comfortable to use and fix in my palm perfectly. It's pricey but it is excellent!! Review: Room for improvement but a solid foundation - First the good: The trackball itself appears to be pretty well made and sturdy. Being able to switch between wired, wireless and bluetooth is nice. I have the wireless dongle in my desktop and connect via bluetooth to my laptop. A quick flick of a switch on the side allows me to swap between them and I do not notice any difference in operation between the two modes. I have not tried wired as I have no need. The ball itself is very nice, smooth and a decent weight. It has enough friction that your fingers do not slide over it. The buttons all use micro switches which appear to be decent quality and the thumb operated scroll wheel is nice and smooth. It also has a push click and rock side to side switches which is nice. The not so good: It would be nice if a case was available for it but not yet, hopefully it is on the way! I found that the "high quality synthetic bearings" were horrible. They made the trackball almost sticky and difficult to be accurate with. I was able to slide my finger across the ball without it turning and then it would suddenly "take" and stick again. Obviously if you apply more pressure then this is not a problem (I am talking about a light-ish stroke sliding). I spent £4.50 on 100 2.5mm steel bearings and fitted three of these (not for the faint hearted as you have to take the mouse apart) and operation is now incredibly smooth! When I compared the synthetic bearings to the steel ones they seems almost sticky, I am so glad that I changed them! A note to Elecom - at a net price of about 14 pence I think that you can afford to fit these in the factory! I was going to send the whole thing back but, after changing the bearings, I am now not going to. Note: In Bluetooth mode the batteries only last around 5 to 10 days before the annoying "less than 2% battery life remaining" message starts popping up. After that you get about another week before it dies. Battery life using the dongle is significantly better. ## Features - OPTICAL TRACKING TECHNOLOGY – The ELECOM "EX-G PRO" wireless trackball mouse 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. - 3 DEVICE CONNECTION - Mouse can be connected 3 different ways (Bluetooth, wireless USB, or wired USB) to accommodate a wide variety of devices from PC, laptop, mobile phone, tablets, and more. Easily switch between the connection types with a single button. In wired connection, there is no need to worry about battery life as power is being drawn from the connected device. - CUSTOMIZABLE 8 BUTTONS - Comes with 8 physical buttons and a tilting scrollwheel for an additional 2 buttons. In total, 10 buttons can be customized using the Mouse Assistant software for quick and convenient navigation. - ADJUSTABLE DPI RESOLUTION - Designed with a high-performance optics system sensor and lens. The DPI button can be changed or set based on personal preference. Default settings are changeable between 500 (LOW), 1000 (MID) and 1500 (HIGH) DPI, making the movements of your cursor faster or slower. - EASY MAINTENANCE - The large ball rolls on three small ruby ball bearings, allowing the rolling action to be smooth during use. The large ball prevents dust and dirt from getting trapped in small bearings, so less frequent cleaning is needed. To remove the ball for cleaning, push the ball out from the ball-remover-hole. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07C9T4TTW | | Antenna Location | Gaming | | Are Batteries Included? | Yes | | Are Batteries Required | Yes | | Battery Average Life | 6 months | | Best Sellers Rank | 12,098 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 24 in Trackballs | | Brand | エレコム(ELECOM) | | Brand Name | エレコム(ELECOM) | | Button Quantity | 8 | | Colour | Black / Red ball | | Compatible Devices | Personal Computer | | Connectivity technology | Multi(Wired/USB/Bluetooth) | | Country of Origin | Vietnam | | Customer Reviews | 4.1 out of 5 stars 2,067 Reviews | | Embellishment Feature | Logo | | Enclosure Material | Plastic | | Global Trade Identification Number | 04953103349100 | | Hand Orientation | Right | | Hardware Platform | Laptop, PC | | Included Components | 2.4GHz Dongle Receiver, AA Batteries ×1, Trackball Mouse, USB Cable, User Manual | | Item Dimensions L x W | 13.5L x 10.9W centimetres | | Item Type Name | ELECOM HUGE Wired / Wireless / Bluetooth Finger-operated Trackball Mouse, 8-Button Function with Smooth Tracking, Precision Optical Gaming Sensor (M-DPT1MRXBK) | | Item Weight | 0.36 Pounds | | Manufacturer | ELECOM | | Manufacturer Part Number | M-DPT1MRXBK | | Minimum Required Operating System Version | Windows 8 | | Model Name | Track Ball DEFT PRO | | Model Number | M-DPT1MRXBK | | Mouse Maximum Sensitivity | 1500 Dots per Inch | | Movement Detection | Optical, Trackball | | Movement detection technology | Optical , Trackball | | Network Connectivity Technology | Multi(Wired/USB/Bluetooth) | | Number of Batteries | 1 AA batteries required. (included) | | Number of buttons | 8 | | Operating System | Windows 11/10/RT8.1/8.1/7, macOS Sonoma 14/macOS Ventura 13/macOS Monterey 12/macOS Big Sur 11 | | Power Source | Battery Powered | | Product Features | Programmable Buttons | | Product Finish Type | Glossy (subject to availability) | | Product Warranty | 3 year manufacturer | | Range | 10 meters | | Special feature | Programmable Buttons | | Style Name | Wireless Trackball Mouse | | Theme | Video Game | | Unit Count | 1.0 count | ## Product Details - **Brand:** エレコム(ELECOM) - **Colour:** Black / Red ball - **Connectivity technology:** Multi(Wired/USB/Bluetooth) - **Movement detection technology:** Optical, Trackball - **Special feature:** Programmable Buttons ## Images ![ELECOM DEFT PRO Trackball Mouse, Index Finger, 3-Type Connection - Image 1](https://m.media-amazon.com/images/I/71qSnPY54VL.jpg) ![ELECOM DEFT PRO Trackball Mouse, Index Finger, 3-Type Connection - Image 2](https://m.media-amazon.com/images/I/719gipqrV7L.jpg) ![ELECOM DEFT PRO Trackball Mouse, Index Finger, 3-Type Connection - Image 3](https://m.media-amazon.com/images/I/71hdr43+JqL.jpg) ![ELECOM DEFT PRO Trackball Mouse, Index Finger, 3-Type Connection - Image 4](https://m.media-amazon.com/images/I/71Oi614m2wL.jpg) ![ELECOM DEFT PRO Trackball Mouse, Index Finger, 3-Type Connection - Image 5](https://m.media-amazon.com/images/I/61SIEr0moQL.jpg) ## Available Options This product comes in different **Color, Style** options. ## Questions & Answers **Q: Q: How do I clean a trackball mouse?** A: A: Turn off your computer and disconnect your mouse. Remove the ball using the ball removal hole in the back of the mouse. Use a soft, lint-free cloth and rubbing alcohol to clean the ball housing. **Q: Q: What are the benefits of using a trackball mouse?** A: A: The main benefits decreased wrist and arm movement, which can reduce strain and the risk of repetitive stress injuries, and the ability to use the mouse in narrow spaces because it doesn't need to be physically moved around. **Q: Q: How can I get the English Product Manual?** A: A: The PDF manual is can be found attached to this product listing page **Q: Q: How can I install Mouse Assistant software?** A: A: Please find the "Mouse Assistant" section in the enclosed product manual. You will see a URL there. Open that URL in your browser. Then scroll all the way down to the bottom of the page - you will find the "Download" button. Click it to install. ## Customer Reviews ### ⭐⭐⭐⭐⭐ The perfect mouse *by K***D on 2 September 2019* This is my second favourite mouse now, it is so comfortable to use and fix in my palm perfectly. It's pricey but it is excellent!! ### ⭐⭐⭐⭐ Room for improvement but a solid foundation *by M***Y on 11 July 2019* First the good: The trackball itself appears to be pretty well made and sturdy. Being able to switch between wired, wireless and bluetooth is nice. I have the wireless dongle in my desktop and connect via bluetooth to my laptop. A quick flick of a switch on the side allows me to swap between them and I do not notice any difference in operation between the two modes. I have not tried wired as I have no need. The ball itself is very nice, smooth and a decent weight. It has enough friction that your fingers do not slide over it. The buttons all use micro switches which appear to be decent quality and the thumb operated scroll wheel is nice and smooth. It also has a push click and rock side to side switches which is nice. The not so good: It would be nice if a case was available for it but not yet, hopefully it is on the way! I found that the "high quality synthetic bearings" were horrible. They made the trackball almost sticky and difficult to be accurate with. I was able to slide my finger across the ball without it turning and then it would suddenly "take" and stick again. Obviously if you apply more pressure then this is not a problem (I am talking about a light-ish stroke sliding). I spent £4.50 on 100 2.5mm steel bearings and fitted three of these (not for the faint hearted as you have to take the mouse apart) and operation is now incredibly smooth! When I compared the synthetic bearings to the steel ones they seems almost sticky, I am so glad that I changed them! A note to Elecom - at a net price of about 14 pence I think that you can afford to fit these in the factory! I was going to send the whole thing back but, after changing the bearings, I am now not going to. Note: In Bluetooth mode the batteries only last around 5 to 10 days before the annoying "less than 2% battery life remaining" message starts popping up. After that you get about another week before it dies. Battery life using the dongle is significantly better. ### ⭐⭐⭐⭐⭐ Great Connectivity *by C***T on 19 November 2024* Build quality, battery life and connectivity are excellent. You can control multiple computers by using red/blue button to switch between Bluetooth and the WiFi Dongle. The only downside to this trackball is the software. It works and you can configure buttons, but it’s super awkward to switch between different ELECOM trackballs. The software feels dated and could use with a redesign with support for more hot keys. ## Frequently Bought Together - ELECOM DEFT PRO Trackball Mouse, Wired, Wireless, Bluetooth 3 Types Connection, Ergonomic Design, 8-Button Function, Red Ball, Windows11, MacOS (M-DPT1MRXBK) - ELECOM HUGE Trackball, 2.4GHz Wireless USB, Index Finger Control, Customizable 8-Button, Large Soft Palm Rest, 52mm Ball, Windows PC Mac (M-HT1DRBK) - ELECOM HUGE Trackball Mouse, Wired, Finger-Operated, 8-Button Function, Palm Rest Attached, 52mm Smooth Red Ball Windows11, macOS (M-HT1URBK) --- ## 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.fr/products/64301871-elecom-deft-pro-trackball-mouse-index-finger-3-type-connection](https://www.desertcart.fr/products/64301871-elecom-deft-pro-trackball-mouse-index-finger-3-type-connection) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-09-11*