--- product_id: 25312084 title: "DEFT (Wireless)" brand: "エレコム(elecom)" price: "NZ$242" currency: NZD in_stock: true category: "エレコム(Elecom)" url: https://cook.desertcart.com/products/25312084-deft-wireless store_origin: CK region: Cook Islands --- # 8 programmable buttons for ultimate control Ergonomic design reduces wrist strain High-performance gaming-grade optical sensor DEFT (Wireless) **Brand:** エレコム(elecom) **Price:** NZ$242 **Availability:** ✅ In Stock ## Summary > 🖱️ Elevate your workflow with precision and comfort—because your wrist deserves the best! ## Quick Answers - **What is this?** DEFT (Wireless) by エレコム(elecom) - **How much does it cost?** NZ$242 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [cook.desertcart.com](https://cook.desertcart.com/products/25312084-deft-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 - • **Effortless Maintenance:** Easily removable trackball with ball bearings for quick cleaning—stay smooth, stay efficient. - • **Ergonomic Wrist Savior:** Designed to minimize wrist strain and muscle fatigue during marathon work or gaming sessions. - • **Customizable Command Center:** 8 fully programmable buttons let you tailor your workflow and gaming commands for peak productivity. - • **Precision at Your Fingertips:** Equipped with a high-performance gaming optics sensor delivering smooth, pixel-perfect tracking. - • **Wireless Freedom with Power Insight:** 2.4GHz wireless connectivity plus a battery life indicator keeps you unplugged and in control. ## Overview The ELECOM Deft Trackball Mouse Wireless M-DT2DRBK combines 8 programmable buttons with a high-performance gaming optical sensor for precise control. Its ergonomic design reduces wrist strain, making it ideal for extended use. Wireless 2.4GHz connectivity with battery monitoring ensures uninterrupted productivity, while the removable trackball allows easy cleaning. Compatible with Windows 7+ and macOS 10.10+, this compact, lightweight mouse is a powerhouse for professionals and gamers alike. ## Description Trackball mouse with 8-Button FunctionDesigned with a high-performance gaming optics system sensor and lensThis trackball mouse bases on ergonomics, effectively reducing user’s wrist strain and muscle pain The ball is held in place by the ball bearings, but can easily be popped out of the device, by pushing it through the hole in the bottom and it can be easily cleanedSystem requirements: System requirements: Windows 7, Windows 8.1, Windows RT8.1, Windows 10 or later (Horizontal scrolling function is not working in Windows RT8.1), macOS 10.10 or laterResolution DPI: 750/1500 count (switchable)Size & Weight: Size: W3.7"(94.7mm) X L4.9"(124.4mm) X H1.9"(47.9mm), Weight: 4oz(without battery)Connectivity: wirelessBattery requirement: 1 X AA battery(Included)- Battery Remaining Light Lamp equippedEnglish Manual & Mouse Assistant Software can be download for FREE. Please check the manual in the box or can be found on desertcart Product Page. Listed as 【Technical Specification：User Manual [PDF ]】 ## Features - Warranty Policy: This product has a 1-8-Button Function Design: Trackball mouse equipped with 8 programmable buttons to enhance productivity and customize your workflow according to your needs - High-Performance Gaming Optics: Designed with a high-performance gaming optics system sensor and lens for smooth and precise tracking control - Ergonomic Design: This trackball mouse is based on ergonomics, effectively reducing user's wrist strain and muscle pain during extended use - Easy Maintenance and Cleaning: The ball is held in place by ball bearings and can easily be popped out of the device by pushing it through the hole in the bottom for convenient cleaning - Wireless Connectivity: Features wireless connection with included AA battery and battery remaining light lamp to monitor power levels - Adjustable DPI Settings: Resolution DPI of 750/1500 count is switchable to accommodate different sensitivity preferences and usage scenarios - Wide Compatibility: Compatible with Windows 7, Windows 8.1, Windows 10 or later, and macOS 10.10 or later operating systems ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0171QQ7FM | | Additional Features | 4 Way Scrolling, Ergonomic Design, Programmable Buttons, Wireless | | Antenna Location | Business, Home | | Best Sellers Rank | #38 in Computer Trackballs | | Brand | エレコム(ELECOM) | | Button Quantity | 8 | | Color | Black / Black ball | | Compatible Devices | Personal Computer | | Connectivity Technology | 2.4GHz Wireless | | Customer Reviews | 4.2 4.2 out of 5 stars (3,505) | | Enclosure Material | Plastic | | Global Trade Identification Number | 04953103473713 | | Hand Orientation | Right | | Hardware Platform | Laptop, PC | | Included Components | AA battery, Japanese manual, Receiver, Trackball mouse | | Item Dimensions L x W | 4.9"L x 3.7"W | | Item Type Name | ELECOM 2.4GHz Wireless Finger-operated Trackball Mouse EX-G series 8-Button Function with Smooth Tracking, Precision Optical Gaming Sensor (M-DT2DRBK) | | Item Weight | 4 ounces | | Manufacturer | ELECOM | | Mfr Part Number | M-DT2DRBK | | Minimum Required Operating System Version | Windows 7 | | Model Name | ELECOM | | Model Number | M-DT2DRBK | | Mouse Maximum Sensitivity | 1500 dots_per_inch | | Movement Detection | Trackball | | Number of Batteries | 1 AAA batteries required. (included) | | Operating System | Windows 8, Windows 8.1, Windows 10, Windows 11, macOS 10.10 | | Power Source | Corded Electric | | Range | 10.0 meters | | Style Name | Wireless | | Unit Count | 1 Count | | Warranty Description | 1 year manufacturer | ## Product Details - **Brand:** エレコム(ELECOM) - **Color:** Black / Black ball - **Connectivity Technology:** 2.4GHz Wireless - **Movement Detection Technology:** Trackball - **Special Feature:** 4 Way Scrolling, Ergonomic Design, Programmable Buttons, Wireless ## Images ![DEFT (Wireless) - Image 1](https://m.media-amazon.com/images/I/61v3NqKZIGL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: How long does the single AAA battery last?** A: The ELECOM M-DT1DRBK & M-DT2DRBK run on AA batteries, not AAA, btw.I bought my first one model M-DT2DRBK on July 16th, 2016. Been using that one at work, 5 days a week 8-9 hours a day. I have replaced the batteries 3 times since then. So my desktop one seems to be lasting me 2.5ish months. I bought a second one model M-DT1DRBK on July 24th, 2016 and keep in my EDC bag along with my Acer 2-in-1 for use near exclusively with Photoshop & Lightroom. I keep that one powered off when not in active use and I've had replaced the batteries just once.I'm sure if I bothered to click the bottom of the work mouse to power it off on weekends and at the end of my shift it would help with the frequency of battery change outs, but I'm lazy. And the mouse is more than worth keeping a pack of AA batteries around at work. I'm actually buying a 3rd ELECOM for desktop use away from work. I don't see any difference in quality, functionality, size, or appearance between the $55 M-DT2DRBK and the $44.90 M-DT1DRBK, TBH. I'll probably just snag another M-DT1DRBK. **Q: There is a switch next to the "middle button" or scroll wheel on the side of the trackball. Anybody know what this switch is for?** A: It determines how fast the pointer moves as you rollt he ball. **Q: Is there a user manual pdf in English available?** A: here's a link to the pdf manual: http://www.elecom.co.jp/global/download/manual/pdf/20160223_MSC-M-DT1UR%20Ver.111.pdf **Q: Does anybody have problems when double clicking? I have to try multiple times for it to work. (I haven't set any button to double click)** A: Yes, I frequently have problems both single- and double-clicking. I often have to hold down the button for about a second for it to work. I also have to wait for a minute or so for it to work at all after turning on my computer or "waking it up" from sleep mode, during which time I'm able to use my wired mouse. ## Frequently Bought Together - ELECOM DEFT Trackball Mouse, 2.4GHz Wireless, Finger Control, 8-Button Function with Smooth Tracking, Ergonomic Design, Optical Gaming Sensor, Windows11, macOS (M-DT2DRBK) - 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) --- ## 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://cook.desertcart.com/products/25312084-deft-wireless](https://cook.desertcart.com/products/25312084-deft-wireless) --- *Product available on Desertcart Cook Islands* *Store origin: CK* *Last updated: 2026-11-14*