Feature(may vary by option.)

●?《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 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

[Wireless_BlackBall]





Description

M-XT3DRBKM-XT3DRBK
XT4XT4
XT4XT4
EX-G PRO EX-G EX-G Left Relacon MT1 ball
EX-G PRO EX-G EX-G Left Hand Relacon bitra Replacement ball
Customer Reviews
3.9 out of 5 stars
1,596
4.1 out of 5 stars
1,505
4.2 out of 5 stars
963
3.8 out of 5 stars
3,212
3.6 out of 5 stars
992
4.5 out of 5 stars
1,084
Price $49.99 $27.99 $37.99 $54.99 $48.99 $17.99
Style Thumb Thumb Thumb Handheld Thumb -
Hand Orientation Right Right Left Ambidextrous Right -
Connection USB 2.4GHz + Wired + Bluetooth USB 2.4GHz / Wired USB 2.4GHz Bluetooth / USB 2.4GHz Bluetooth / USB 2.4GHz -
Buttons 8 6 6 10 5 -
DPI switch 500/1000/1500 750/1500 750/1500 500/1000/1500 750/1500 -
Ball Size 34mm 34mm 34mm 25mm 25mm 34mm
DEFT PRO HUGE Deft trackball pad mouse pad FITTIO
DEFT PRO HUGE DEFT bitra Tilt-adjustable Pad FITTIO wrist rest
Customer Reviews
4.1 out of 5 stars
1,750
4.2 out of 5 stars
4,468
4.2 out of 5 stars
2,676
4.0 out of 5 stars
960
3.9 out of 5 stars
133
4.3 out of 5 stars
599
Price $49.99 $44.99 $38.99 $48.99 $21.99 $33.23
Style Index Finger Index Finger Index Finger Index Finger - -
Hand Orientation Right Right Right Right - -
Connection USB 2.4GHz + Wired + Bluetooth USB 2.4GHz / Wired USB 2.4GHz / Wired Bluetooth / USB 2.4GHz - -
Buttons 8 8 8 5 - -
DPI switch 500/1000/1500 500/1000/1500 750/1500 750/1500 - -
Ball Size 44mm 52mm 34mm 34mm - -

Mouse Assistant

STEP1STEP1

STEP2STEP2

STEP3STEP3

STEP1

1. Go to the "ELECOMUSA " website. (Not ELECOMUS website)Click "Mouse Assistant" in the middle of the top.

2. Select "WINDOWS" or "MAC" for installation. (When installing on a PC running security software, it is recommended to temporarily deactivate it before installation.)

3. Click "MOUSE ASSISTANT MANUAL" if you want detail about it.

STEP2

1. Save to your computer. (If you have any problem or question, please contact ELECOM on this website.)

2. Installation is now complete. If successfully installed, the Mouse Assistant icon is visible in the indicator as shown in the image. Lets open it!!

STEP3

1. Select your language. Click "OK". Then the window is closed automatically. Please open it again.(Setup required each time it is opened)

2&3. Button Function Assignments

4. Scroll speed adjustment

5. Arrow: Manual & Help

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Product guides and documents

Whats in the box

  • Trackball mouse
  • Receiver
  • AA battery
  • Japanese manual