Best Trackball Optical

Logitech Optical Trackball Marble Mouse

Main Specifications Product Description Logitech Marble Mouse - trackball Device Type Trackball.
Connectivity Technology Wired - PS/2, USB Movement Detection Technology Optical Buttons Qty 4.
Features Scrolling 2-way button Cables Included 1 x mouse adapter - external.
OS Required Microsoft Windows 95/98, Apple MacOS 8.6 or later, Microsoft Windows 2000 / NT4.0, Micro.
Manufacturer Warranty 3 years warranty - NOTE: THIS PRODUCT CANNOT BE SHIPPED TO MASSACHUSETTS OR DISTRICT OF COLUMBIA (WASHINGTON, D.C.).

Main Specifications Product Description Logitech Marble Mouse - trackball Device Type Trackball.
Connectivity Technology Wired - PS/2, USB Movement Detection Technology Optical Buttons Qty 4.
Features Scrolling 2-way button Cables Included 1 x mouse adapter - external.
OS Required Microsoft Windows 95/98, Apple MacOS 8.6 or later, Microsoft Windows 2000 / NT4.0, Micro.
Manufacturer Warranty 3 years warranty - NOTE: THIS PRODUCT CANNOT BE SHIPPED TO MASSACHUSETTS OR DISTRICT OF COLUMBIA (WASHINGTON, D.C.).

✅《OPTICAL TRACKING TECHNOLOGY》The ELECOM 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..
✅《FUNCTIONAL 6 BUTTONS》You can assign favorite function to each button by using "ELECOM Mouse Assistant" ELECOM Mouse Assistant Software will be available to download from ELECOM NET 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..
✅《FITS TRACKBALL MOUSE M-XT2 SERIES》Designed to fit your ELECOM Trackball mouse M-XT2 series both wired and wireless. Made of EVA which is hard, flexible plastic with low-temperature toughness and stress-crack resistance, protecting your trackball mouse inside the case, for example damage from external causes, e.g. dropping..
✅《COMPATIBILITY WITH WIRED / WIRELESS》Both wired and wireless can be stored perfectly. The case has a pocket for a USB receiver and a USB cable to organize well..

✅《OPTICAL TRACKING TECHNOLOGY》The ELEOM 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..
✅《FUNCTIONAL 8 BUTTONS》You can assign favorite function to each button by using "ELECOM Mouse Assistant" ELECOM Mouse Assistant Software will be available to download from ELECOM NET website..
✅《DPI CURSOR》Designed with a high-performance gaming optics system sensor and lens. The DPI button can easily change between 500(LOW), 1000(MID) and 1500(HIGH) DPI, making the movements of your cursor faster or slower..
✅ FITS TRACKBALL MOUSE M-HI SERIES: Designed to fit your ELECOM Trackball mouse M-HI series both wired and wireless. Made of EVA which is hard, flexible plastic with low-temperature toughness and stress-crack resistance, protecting your trackball mouse inside the case, for example damage from external causes, e.g. dropping..
✅ COMPATIBILITY WITH WIRED / WIRELESS: Both wired and wireless can be stored perfectly. The case has a pocket for a USB receiver and a USB cable to organize well..

All-In-One Design: Mini keyboard with a built-in trackball.
Keyboard dimension: 12.4 x 5.79 x 1.02 inches (315 x 147 x 26 mm), Weight: 15.5 oz (440 g), Cable length: 5.9 feet (1.8 m).
Precise Trackball: A 0.55-inch trackball with an optical sensor and 1000 DPI.
With left-click and right-click buttons, which are adjacent to the ball to perform as a mouse replacement.
Intuitive Design: With two extra USB hubs to connect other USB devices to your device.
PERIBOARD-505H is a perfect fit for various industrial and professional uses.
Comfortable Typing Experience: 87 membrane short distance keys.
The keys are quiet and require less pressure to press for comfort and efficiency.

Logitech's most advanced wireless trackball for Windows PC and Mac requires 20% less muscular strain than a regular computer mouse.
Unique adjustable hinge allows you to customize the trackball angle from 0 to 20 degrees for a more natural, comfortable hand position.
Carefully sculpted shape gives your hand full palm and finger support, while the soft rubber on the top ensures a comfortable grip for long hours of....
Advanced optical tracking for accurate cursor control plus a precision mode button that lets you instantly switch between speed and high precision....

2.4GHz Wireless Connection: With included USB interface adapter, no driver needed, plug and play. 2.4GHz wireless connection, enjoy up to 9 meters....
Wireless Mini Keyboard: The mini keyboard ensures convenient typing with classic keys and multimedia keys, and you can control your devices on your....
Optical Trackball Mouse: Optical-sensor trackball controller strengthens the touch experience and ensures flexible control of the laptop or HTPC when....
Scroll Wheel Design: The bottom right corner of the keyboard has the mouse left and right keys and scroll wheel which can randomly turn between two....
Wide Application: Compatible with Android, Windows and Linux OS. Suitable for XBOX 360, for PS3, HTPC / IPTV, Android TV Box, Laptop, projector and so....

✅《OPTICAL TRACKING TECHNOLOGY》The ELEOM "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》You can assign favorite function to each button by using "ELECOM Mouse Assistant" ELECOM Mouse Assistant Software will be available to download from ELECOM NET 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..
✅《RED BALL FOR THE BEST OPTICAL TRACKING》 For the tracking accuracy and the best sensor, this item uses a RED BALL. RED COLOR sensing provides more accuracy for current optical tracking technology, a must for high-performance gaming optics system sensors. You will enjoy the results of trackball high performance optical sensors for all movement!!.
✅《PRODUCT DETAILS》System requirements: Windows Vista, Windows 7, Windows 8, Windows 10 or later (Horizontal scrolling function is not working in Windows RT8.1), macOS 10.10 later, Size: W3.7"(94.7mm) X L....