--- product_id: 53255462 title: "EX-G Left Handed Trackball Mouse, 2.4 GHz USB Wireless, Ergonomic, Thumb Control, Tracking Roller Ball, 6 Programmable Buttons, Tilt Scroll" brand: "elecom" price: "฿5410" currency: THB in_stock: true reviews_count: 13 category: "Elecom" url: https://www.desertcart.co.th/products/53255462-ex-g-left-handed-trackball-mouse-2-4-ghz-usb store_origin: TH region: Thailand --- # 1500 DPI precision 6-month battery life Left-handed ergonomic design EX-G Left Handed Trackball Mouse, 2.4 GHz USB Wireless, Ergonomic, Thumb Control, Tracking Roller Ball, 6 Programmable Buttons, Tilt Scroll **Brand:** elecom **Price:** ฿5410 **Availability:** ✅ In Stock ## Summary > 🖱️ Elevate your left-hand game with precision and comfort — don’t let righties have all the fun! ## Quick Answers - **What is this?** EX-G Left Handed Trackball Mouse, 2.4 GHz USB Wireless, Ergonomic, Thumb Control, Tracking Roller Ball, 6 Programmable Buttons, Tilt Scroll by elecom - **How much does it cost?** ฿5410 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/53255462-ex-g-left-handed-trackball-mouse-2-4-ghz-usb) ## Best For - elecom enthusiasts ## Why This Product - Trusted elecom brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Customizable Command Center:** 6 programmable buttons including tilt scroll let you tailor your workflow with ELECOM’s intuitive software. - • **Precision at Your Fingertips:** Switch effortlessly between 750 and 1500 DPI for tailored cursor control that boosts your productivity. - • **Designed Exclusively for Lefties:** Ergonomically crafted to fit left-handed users perfectly, reducing strain during long work sessions. - • **Smooth, Low-Maintenance Operation:** Durable artificial ruby ball bearings ensure silky smooth tracking with minimal cleaning required. - • **Wireless Freedom with Long-Lasting Power:** 2.4 GHz wireless connectivity and included AAA battery deliver up to 6 months of uninterrupted use. ## Overview The ELECOM EX-G Left Handed Trackball Mouse is a wireless, ergonomically designed input device tailored for left-handed professionals. Featuring a high-performance optical sensor with adjustable DPI (750/1500), six programmable buttons including tilt scroll, and smooth artificial ruby ball bearings, it offers precise cursor control and customizable workflow enhancements. Powered by a single AAA battery with up to 6 months of life and compatible across major Windows and macOS systems, this mouse combines comfort, efficiency, and wireless freedom for the discerning left-handed user. ## Description Buy Review: Good mouse - Good trackball mouse, like the 3rd button and the software allowing custom setup, really helps with my engineering work. The buttons are a little on the louder side when clicking compared to other devices. Good value, comfortable to use and surprisingly quick to adjust to using it Review: Does the job but feels cheap in comparison to Logitech - Seems OK, I purchased this as my right arm is recovering from injury. Compared to my right handed Logitech trackball this feels a bit cheap and the ergonomics aren't quite as nice. ## 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》It is very easy to move in any direction. It comes with 6 physical buttons on the device and the two extra buttons are the scrollwheel tilting that allow horizontal scroll. ELECOM Mouse Assistant software can be easy to customize button functions, it is available to download from ELECOM US 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. Comes with a BLACK BALL that can be replaced with a RED BALL (sold separately). - 《EASY MAINTENANCE》The ball rolls on three 2.5 mm large artificial ruby ball bearings. They are extremely smooth and the relatively large size prevents dust and dirt from clogging them. So you don’t have to clean the ball bearings too often. 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 cleaned. - 《PRODUCT DETAILS》System requirements: Windows Vista, Windows 7, Windows 8.1, Windows RT8.1, Windows 10, Windows 11 (Horizontal scrolling function is not working in Windows RT8.1), macOS 10.10, Size: W3.7"(94.7mm) X L4.9"(124.4mm) X H1.9"(47.7mm), Weight: 5.3oz(without battery), DPI: 750/1500 count (switchable), Connectivity: 2.4GHz wireless ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B016QCPRBM | | Antenna Location | Gaming | | Are Batteries Included? | Yes | | Are Batteries Required | Yes | | Battery Average Life | 6 months | | Best Sellers Rank | 13,237 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 337 in Mice | | Box Contents | AA battery, Japanese manual, Receiver, Trackball mouse | | Brand Name | ELECOM | | Button Quantity | 6 | | Colour | Left Handed | | Compatible Devices | Personal Computer | | Country of Origin | China | | Customer Reviews | 4.1 4.1 out of 5 stars (4,435) | | Enclosure Material | Plastic | | Global Trade Identification Number | 04953103473690 | | Hand Orientation | Left | | Hardware Platform | Laptop, PC | | Item Dimensions L x W | 9.4L x 4.6W centimetres | | Item Type Name | ELECOM Left-Handed 2.4GHz Wireless Thumb-operated Trackball Mouse, 6-Button Function with Smooth Tracking, Precision Optical Gaming Sensor (M-XT4DRBK) | | Item Weight | 127 g | | Manufacturer | ELECOM | | Model Name | M-XT4DRBK | | Model Number | M-XT4DRBK | | Mouse Maximum Sensitivity | 1500 Dots per Inch | | Movement Detection | Optical | | Network Connectivity Technology | Radio Frequency | | Number of Batteries | 1 AAA batteries required. (included) | | Operating System | Mac OS X 10.7 Lion, Windows 10, Windows 7, Windows 8.1, Windows Vista | | Power Source | Battery Powered | | Product Features | Wireless | | Product Finish Type | Smooth Plastic | | Range | 3 meters | | Style Name | Wireless_BlackBall | | Theme | Video Game | | Unit Count | 1.0 count | ## Product Details - **Brand:** ELECOM - **Colour:** Left Handed - **Connectivity technology:** Radio Frequency - **Movement detection technology:** Optical - **Special feature:** Wireless ## Images ![EX-G Left Handed Trackball Mouse, 2.4 GHz USB Wireless, Ergonomic, Thumb Control, Tracking Roller Ball, 6 Programmable Buttons, Tilt Scroll - Image 1](https://m.media-amazon.com/images/I/61shAeqsQgL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Is this compatible with windows 7?** A: The mouse is compatible with Windows 7, we have been using it on Windows 7 professional and it works fine **Q: Are there any cases for the left thumb trackball? 3rd party maybe?** A: Not that I'm aware off **Q: Does this need its own dongle or can it be connected directly by Bluetooth?** A: It doesn't show up as a bluetooth device so it therefore requires the supplied dongle. **Q: Does this work on a Mac?** A: I have only used this on a Windows computer. It would be surprising if it didn't work on a Mac because the computer sees it as an ordinary USB mouse. Also, there is a Mac driver for it available from http://www.elecom.co.jp.e.gj.hp.transer.com/support/download/peripheral/mouse/assistant/ that allows the extra button to be configured. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good mouse *by P***E on 2 August 2024* Good trackball mouse, like the 3rd button and the software allowing custom setup, really helps with my engineering work. The buttons are a little on the louder side when clicking compared to other devices. Good value, comfortable to use and surprisingly quick to adjust to using it ### ⭐⭐⭐⭐ Does the job but feels cheap in comparison to Logitech *by D***K on 17 March 2024* Seems OK, I purchased this as my right arm is recovering from injury. Compared to my right handed Logitech trackball this feels a bit cheap and the ergonomics aren't quite as nice. ### ⭐⭐⭐⭐⭐ Works on Chrome OS! *by A***R on 27 March 2025* This is a great product! Works very well on Chrome 134. Only the very left hand button doesn't do anything. ## 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 - ELECOM EX-G Trackball Mouse, 2.4GHz USB Wireless, Ergonomic Design, Thumb Control, Smooth Roller Ball, Optical Tracking, 6 Programmable Buttons, Tilt Scroll, Computer Mice for Laptop PC, Windows & Mac - ELECOM Official Hard EVA Travel Protection Storage Case Replacement for M-XT2&3 Series, Wired/Wireless Thumb Control Trackball Mouse, Ergonomic Design, Optical Gaming Sensor - Case Only (BMA-XT2BK) --- ## 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.co.th/products/53255462-ex-g-left-handed-trackball-mouse-2-4-ghz-usb](https://www.desertcart.co.th/products/53255462-ex-g-left-handed-trackball-mouse-2-4-ghz-usb) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-25*