Do you have to use the trackball or will the cursor respond to mouse movement?

If I understand you correctly. The mouse itself is stationary. This is a trackball mouse. The soul use of this is spinning the ball to move the cursor. I am unsure of any hybrid mice with the features you describe tho it made me wonder myself. You can always keep a regular one plugged in next to it.

Any right handers using it to relieve carpel tunnel and repetitive stress injuries in the right hand (by switching to the left)? If so, feedback??

Been using the Logitech m570 on right hand + standard Logitech wireless mouse on left hand for years. It's helped a lot with wrist pain. Finally decided to try this Elecom left handed trackball as it doesn't seem like Logitech has any intention of making a left handed m570. Might get the right handed Elecom eventually as well.

Will this mouse work with windows 10?

Yes it works great with Windows 10 still having a problem right scroll wheel 2 move across a row in Excel 2013 worksheet sheet. Very smooth Mouse

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M-XT4DRBK

Product ID: 23775724

Details

Brand
エレコム(ELECOM)
Color
Black
Connectivity Technology
Wireless
Movement Detection Technology
Optical
Special Feature
Wireless

🎯Precision Optical Tracking

🔋2.4 GHz Wireless Freedom

🖐️Ergonomic Left-Handed Design

MOP$578

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Description

🖱️ Own the Left-Handed Edge with Precision & Comfort

TAILORED FOR LEFTIES - Ergonomically sculpted exclusively for left-handed users, ensuring all-day comfort and reduced strain.
CUSTOM COMMAND CENTER - 6 fully programmable buttons plus tilt-scroll for seamless multitasking and workflow optimization.
PLUG AND PLAY WIRELESS - Reliable 2.4 GHz USB connection with up to 5m range, compatible across Windows and macOS platforms.
SMOOTH LOW MAINTENANCE - Durable ruby ball bearings minimize friction and dust buildup, keeping your trackball rolling flawlessly.
EFFORTLESS PRECISION CONTROL - Advanced optical sensor with DPI toggle (750/1500) for pixel-perfect accuracy and speed customization.

The ELECOM EX-G Left Handed Trackball Mouse combines cutting-edge optical tracking with an ergonomic design tailored for left-handed professionals. Featuring 6 programmable buttons, DPI adjustment, and a smooth, low-maintenance ruby ball system, it delivers wireless freedom and precise control to boost productivity and reduce hand fatigue. Compatible with Windows and macOS, this trackball is the ultimate tool for lefties who demand efficiency and style.

Specifications

ASIN	B016QCPRBM
Additional Features	Wireless
Antenna Location	Gaming
Best Sellers Rank	#10 in Computer Trackballs
Brand	エレコム(ELECOM)
Button Quantity	6
Color	Black
Compatible Devices	Personal Computer
Connectivity Technology	Wireless
Customer Reviews	4.1 4.1 out of 5 stars (3,292)
Enclosure Material	Plastic
Global Trade Identification Number	04953103473690
Hand Orientation	Left
Hardware Platform	Laptop, PC
Included Components	AA battery, Japanese manual, Receiver, Trackball mouse
Item Dimensions L x W	3.7"L x 1.8"W
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	4.48 ounces
Manufacturer	ELECOM
Mfr Part Number	M-XT4DRBK
Minimum Required Operating System Version	Windows 8.1
Model Name	M-XT4DRBK
Model Number	M-XT4DRBK
Mouse Maximum Sensitivity	1500 dots_per_inch
Movement Detection	Optical
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
Range	5.0 meters
Style Name	Wireless_BlackBall
Unit Count	1 Count
Warranty Description	1 year manufacturer

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MOP$578

Duties & taxes included

In stock

Sold byAmazon MacauDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Macau.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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Great experience from order to delivery. Highly recommended!

1 week ago

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