---
product_id: 50740662
title: "ELECOM DEFT Trackball Mouse, Index Finger, 2.4GHz Wireless"
brand: "エレコム(elecom)"
price: "KD 22.70"
currency: KWD
in_stock: true
category: "エレコム(Elecom)"
url: https://www.desertcart.com.kw/products/50740662-elecom-deft-trackball-mouse-index-finger-2-4ghz-wireless
store_origin: KW
region: Kuwait
---

# Precision DPI 750/1500 2.4GHz wireless range 10m 8 programmable buttons ELECOM DEFT Trackball Mouse, Index Finger, 2.4GHz Wireless

**Brand:** エレコム(elecom)
**Price:** KD 22.70
**Availability:** ✅ In Stock

## Summary

> 🖱️ Elevate your workspace with precision, comfort, and control — don’t get left behind!

## Quick Answers

- **What is this?** ELECOM DEFT Trackball Mouse, Index Finger, 2.4GHz Wireless by エレコム(elecom)
- **How much does it cost?** KD 22.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/50740662-elecom-deft-trackball-mouse-index-finger-2-4ghz-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 for quick cleaning—stay smooth and efficient without downtime.
- • **Precision Optical Tracking:** Switchable DPI (750/1500) for pixel-perfect control whether working or gaming.
- • **8 Fully Programmable Buttons:** Customize shortcuts with ELECOM Mouse Assistant for seamless workflow acceleration.
- • **Ergonomic Hand-Shaped Design:** Crafted to reduce wrist strain with muscle-focused comfort for all-day productivity.
- • **Universal Wireless Compatibility:** Reliable 2.4GHz connection with 10m range, supporting Windows & macOS out of the box.

## Overview

The ELECOM DEFT Trackball Mouse combines ergonomic design inspired by hand anatomy with high-performance optical tracking and 8 customizable buttons. Featuring wireless 2.4GHz connectivity and switchable DPI settings (750/1500), it offers precise cursor control and long-lasting comfort. Compatible with Windows and macOS, this compact, lightweight mouse includes easy maintenance with a removable trackball and supports efficient multitasking for professionals seeking both style and substance.

## 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

- 《Hand-Shaped Unique Design》The mouse design is based on 6 different muscle and skeletal structures of the hands giving special emphasis to the folding actions of the hands to provide a new level of hand comfort.
- 《Optical Tracking Technology》The DEFT wireless trackball is an index-finger operated trackball with unparalleled operating performance.
- 《Functional 8 Buttons》It comes with 8 physical buttons on the device and the two extra buttons are the scrollwheel tilting that allow horizontal scroll. The high durability left and right button switches passed the click testing of more than 10 Million clicks. ELECOM Mouse Assistant software can be easy to customize button functions.
- 《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. 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 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 later, Size: W3.7"(94.7mm) X L4.9"(124.4mm) X H1.9"(47.9mm), Weight: 4oz(without battery), DPI: 750/1500 count (switchable), Connectivity: Wireless USB2.4GHz

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0171QQ7FM |
| Antenna Location | Gaming, Office |
| Are Batteries Included? | Yes |
| Are Batteries Required | Yes |
| Battery Average Life | 6 months |
| Best Sellers Rank | 19,394 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 485 in Mice |
| Brand | エレコム(ELECOM) |
| Brand Name | エレコム(ELECOM) |
| Button Quantity | 8 |
| Colour | Black / Black ball |
| Compatible Devices | Computers with Windows and macOS OS and USB port |
| Connectivity technology | USB |
| Country of Origin | China |
| Customer Reviews | 4.1 out of 5 stars 2,545 Reviews |
| Enclosure Material | Plastic |
| Global Trade Identification Number | 04953103473713 |
| Hand Orientation | Right |
| Hardware Platform | Mac, PC |
| Included Components | Batteries |
| Item Dimensions L x W | 12.4L x 9.5W centimetres |
| Item Type Name | Wireless USB2.4GHz |
| Item Weight | 0.25 Pounds |
| Manufacturer | ELECOM |
| Manufacturer Part Number | M-DT2DRBK |
| Minimum Required Operating System Version | Windows 7 |
| Model Name | M-DT2DRBK |
| Model Number | M-DT2DRBK |
| Mouse Maximum Sensitivity | 1500 Dots per Inch |
| Movement Detection | Optical |
| Movement detection technology | Optical |
| Network Connectivity Technology | USB |
| Number of Batteries | 1 AAA batteries required. (included) |
| Number of buttons | 8 |
| Operating System | Windows 7, Windows 8.1, Windows RT8.1, Windows 10 o versioni successive, macOS 10.10 o versioni successive |
| Power Source | Battery Powered |
| Product Features | Programmable Buttons, Wireless |
| Range | 10.0 meters |
| Special feature | Programmable Buttons, Wireless |
| Style Name | Wireless USB2.4GHz |
| Theme | Video Game |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** エレコム(ELECOM)
- **Colour:** Black / Black ball
- **Connectivity technology:** USB
- **Movement detection technology:** Optical
- **Special feature:** Programmable Buttons, Wireless

## Images

![ELECOM DEFT Trackball Mouse, Index Finger, 2.4GHz Wireless - Image 1](https://m.media-amazon.com/images/I/61v3NqKZIGL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Questions & Answers

**Q: Does the trackball use an aa or aaa battery? description says aa first, then aaa.**
A: Just checked; AA
18 months in and still using the original.

**Q: Does this scroll left and right too?**
A: It does have tilt wheel left and right. 

Thank you.
ELECOM Japan

**Q: is this trackball mouse compatable with an Acer 11 CB2-132 Chromebook?**
A: Thank you for your inquiry.  The mouse works in Chromebook Acer 11 CB2-132. However, the support soft (Mouse assistant) DOES NOT support in Chromebook. You are not able to be setting mouse butter in your favorite.

**Q: Have just bought one of these. It arrived and is working but the instructions are all in Japanese. Anyone have an idea where i can find the software t**
A: Search by mouse model. I found PDF instructions in english without any problems

## 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)

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**Shop now:** [https://www.desertcart.com.kw/products/50740662-elecom-deft-trackball-mouse-index-finger-2-4ghz-wireless](https://www.desertcart.com.kw/products/50740662-elecom-deft-trackball-mouse-index-finger-2-4ghz-wireless)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-09-07*