GMYLE(TM) Black Wireless Ergonomic Handheld 2.4GHz USB 2.0 Optical Trackball Mouse for Windows XP / Vista / 7 / Mac OS / Android (with Built-in Rechargeable AAA 3A Battery & Multi DPI) review and discount

GMYLE(TM) Black Wireless Ergonomic Handheld 2.4GHz USB 2.0 Optical Trackball Mouse for Windows XP / Vista / 7 / Mac OS / Android (with Built-in Rechargeable AAA 3A Battery & Multi DPI) description

Specifications:



USB 2.0 port

Mouse size: 10.5 x 6.5 x 0.5 cm

Battery: 1 x AAA

2.4GHz wireless transmission

10 meters effective distance

Compatible with Windows 98, 2000, XP, Vista, Mac OS Android and so on

Four group DPI 400,600,800,1000

Effective distance within 10M
User reviews for GMYLE(TM) Black Wireless Ergonomic Handheld 2.4GHz USB 2.0 Optical Trackball Mouse for Windows XP / Vista / 7 / Mac OS / Android (with Built-in Rechargeable AAA 3A Battery & Multi DPI) -

GMYLE(TM) Black Wireless Ergonomic Handheld 2.4GHz USB 2.0 Optical Trackball Mouse for Windows XP / Vista / 7 / Mac OS / Android (with Built-in Rechargeable AAA 3A Battery & Multi DPI) features

• Combining the trackball mouse with optical sensor. It is same as the traditional mouse, convenient for typing. When placed on the desktop, that is, ordinary optical mouse.
• Ergonomics design, provide long lasting comfort for right and left handed user. Unique shape, adjust your posture freely. Built-in replaceable battery. Need not to worry about the battery because of using external battery. Allow user to place another AAA battery to use the mouse.
• Wireless handheld mouse with trackball, it is convenient in the narrow space. Hold in hand, thumb roll the trackball and operate easily. Adjust the posture freely, avoid harm of palm joint or muscle
• Patented optical technology maintains smooth tracking and precision. Convenient for surfing the web, viewing media etc.
• Four grades of DPI 400, 600, 800 and 1000, factory setting is 400DPI. Each Click Adjust a grade, the light under the scroll wheel will indicate green light for 600 DPI, red light for 800 DPI, red & green light twinkle for 1000 DPI

GMYLE(TM) Black Wireless Ergonomic Handheld 2.4GHz USB 2.0 Optical Trackball Mouse for Windows XP / Vista / 7 / Mac OS / Android (with Built-in Rechargeable AAA 3A Battery & Multi DPI) best price

Logitech M570 Wireless 30 Ft Optical Trackball Four Buttons Scroll Black/Blue All-Day Comfort review and discount

Logitech M570 Wireless 30 Ft Optical Trackball Four Buttons Scroll Black/Blue All-Day Comfort description

Work and play in comfort all day long with this wireless trackball that features a stable, sculpted shape to provide better support for your hand. Connector/Port/Interface: USB Left/Right Hand Use: Right Mouse Technology: Optical Wired/Wireless: Wireless
User reviews for Logitech M570 Wireless 30 Ft Optical Trackball Four Buttons Scroll Black/Blue All-Day Comfort -

Logitech M570 Wireless 30 Ft Optical Trackball Four Buttons Scroll Black/Blue All-Day Comfort features

• M570 Wireless Trackball, Four Buttons, Scroll, Black/Blue.
• Logitech Unifying wireless receiver is tiny enough to stay plugged in, so you don'st have to worry about it getting lost.
• Reliable wireless frequency transmits data quickly with virtually no delays or dropouts.
• Long battery life reduces the hassle of changing batteries.
• Precise cursor control allows you to use your trackball anywhere you choose-even hard tables, comfy sofas or lumpy beds.

Logitech M570 Wireless 30 Ft Optical Trackball Four Buttons Scroll Black/Blue All-Day Comfort best price

Logitech Trackman Marble Mouse, Four-Button, Programmable, Dark Gray review and best price

Logitech Trackman Marble Mouse, Four-Button, Programmable, Dark Gray description

This high-performance trackball optical mouse offers a contoured shape and ambidextrous design for improved comfort for either hand during long periods of use. Smooth fingertip control: just a slight touch on the trackball lets you control the cursor with superior speed and accuracy. Patented Marble® optical technology offers enhanced precision, ensuring faster response and smooth, reliable tracking. The larger size of the trackball improves control while reducing hand and wrist motion. Four customizable buttons for easy access to key tasks.
User reviews for Logitech Trackman Marble Mouse, Four-Button, Programmable, Dark Gray -

Logitech Trackman Marble Mouse, Four-Button, Programmable, Dark Gray features

• The Logitech TrackMan Marble gives you superior fort
• Ambidextrous design provides long-lasting fort for right
• Convenient button controls let you easily move forward
• Trackball Device Form Factor
• 3 years warranty

Logitech Trackman Marble Mouse, Four-Button, Programmable, Dark Gray best price

Logitech M570 Wireless Trackball Mouse review and discount

Logitech M570 Wireless Trackball Mouse description

Wireless Trackball M570 stays in one place so you don't have to move your arm to move your cursor. The sculpted shape supports your hand and lets you rest your arm. Scroll wheel moves up and down through Web pages and long documents. Design also features programmable buttons, back/forward buttons, and an adjustable laser sensor for a wide range of cursor speeds. Advanced 2.4 GHz wireless delivers reliable performance, effectively eliminating delays and dropouts (compared to conventional 2.4 GHz and 27 MHz wireless technologies). Trackball is automatically paired with the receiver plugged into your computer and minimizes conflicts with other devices. Control devices up to 30' away. The included Logitech Unifying receiver is a tiny, wireless receiver that stays in your laptop and lets you add up to six compatible devices. Battery life lasts 18 months. Trackball includes the required single AA battery and is compatible with a USB port, Windows XP, Vista, 7, Mac OS X 10.5 or later.
User reviews for Logitech M570 Wireless Trackball Mouse -

Logitech M570 Wireless Trackball Mouse features

Wireless Trackball,w/ Scroll Wheel,4-1/2"x5-5/8"x3-1/2",DGY

Logitech M570 Wireless Trackball Mouse best price

Replacement Ball Logitech Trackman Marble 133 0331 review and best price

Replacement Ball Logitech Trackman Marble 133 0331 description

REPLACEMENT BALL LOGITECH TRACKMAN MARBLE: The patented technology gives you smooth tracking on almost any surface so you can be productive wherever you work
User reviews for Replacement Ball Logitech Trackman Marble 133 0331 -

Replacement Ball Logitech Trackman Marble 133 0331 features

• Replacement Ball Logitech Trackman Marble
• Smooth tracking on any surface

Replacement Ball Logitech Trackman Marble 133 0331 best price

Kensington Orbit Wireless Mobile Trackball for PC and Mac review and discount

Kensington Orbit Wireless Mobile Trackball for PC and Mac description

The Kensington Wireless Orbit Mouse offers a precise, compact and versatile trackball experience with a centered-ball design. With no wires to tie you down, the 2.4 GHz wireless with storable nano receiver works wherever you do - at your home or office. And the unique touch scrolling lets you glide effortlessly through web pages and documents. The Kensington Orbit Wireless Trackball works with Trackball Works software for customized experience.
User reviews for Kensington Orbit Wireless Mobile Trackball for PC and Mac -

Kensington Orbit Wireless Mobile Trackball for PC and Mac features

• A distinctive centered-ball design gives you more comfort and precision
• 2.4 GHz wireless with storable nano receiver works wherever you do
• Unique touch scrolling lets you glide effortlessly through web pages and documents
• Wireless operation with USB dongle; Plug and play, no drivers needed; Compatible with Windows 8
• Ambidextrous design for left or right handed users

Kensington Orbit Wireless Mobile Trackball for PC and Mac best price

Kensington Expert Mouse Optical USB Trackball for PC or Mac 64325 review and discount

Kensington Expert Mouse Optical USB Trackball for PC or Mac 64325 description

The best trackball ever made has just gotten better. Designed for PCs and Mac's, the new Expert Mouse® employs Kensington's Diamond Eye™ optical technology for smooth, precise cursor movement. Surrounding the ball, we have a brand new implementation of our award winning Scroll Ring™ that puts scrolling right at your fingertips. More comfortable than ever, the Expert Mouse® even comes with a soft new wrist rest-right in the box! You get all of these great new features along with the same, large ball, exceptional control, and ease-of-use that has set the industry standard for more than 15 years.
User reviews for Kensington Expert Mouse Optical USB Trackball for PC or Mac 64325 -

Kensington Expert Mouse Optical USB Trackball for PC or Mac 64325 features

• Award-winning Scroll Ring around the trackball makes scrolling quick and easy.
• One of the most eloquent designs of any input device on the market
• Largest ball of any of the mainstream, consumer devices
• Great momentum and virtually frictionless rotation
• Detachable wrist rest cradles your hand in comfort, Windows or Mac compatible; Compatible with Windows 8

Kensington Expert Mouse Optical USB Trackball for PC or Mac 64325 best price

Logitech M570 Gray Wireless USB Laser Mouse with Trackball (910-001799) review and best price

Logitech M570 Gray Wireless USB Laser Mouse with Trackball (910-001799) description

Description:

You've got a different kind of comfort thanks to a leave-in wireless receiver, long battery life and precise cursor control that lets you work - and play - wherever you want. The M570 now sports an adjustable laser sensor, giving you a wider range of cursor speeds - and the perfect amount of control.

Features:

Trackball comfort
Compact footprint
Logitech advanced 2.4 GHz wireless
Wireless freedom
Tiny, wireless receiver
Logitech Unifying technology
Storable receiver
Work- and play - anywhere
Adjustable speed
Scroll wheel
Programmable buttons
Back/forward buttons
Easy to clean
Easy to move

Technical Information:

Product Description	Logitech Wireless Trackball M570 - trackball
Device Type	Trackball
Connectivity Technology	Wireless - 2.4 GHz
Wireless Receiver	USB wireless receiver
Movement Detection Technology	Laser
Features	Programmable buttons, scrolling wheel
Battery	1 x AA type
OS Required	Microsoft Windows Vista / XP / 7, Apple MacOS X 10.5 or later

User reviews for Logitech M570 Gray Wireless USB Laser Mouse with Trackball (910-001799) -

Logitech M570 Gray Wireless USB Laser Mouse with Trackball (910-001799) features

• New - Retail
• 1-Year Warranty
• Logitech 910-001799
• Logitech M570 Trackball - Laser Wireless - Radio Frequency - USB - Scroll Wheel

Logitech M570 Gray Wireless USB Laser Mouse with Trackball (910-001799) best price

Kensington K72337US Orbit Trackball with Scroll Ring for PC or Mac review and discount

Kensington K72337US Orbit Trackball with Scroll Ring for PC or Mac description

Comfort meets control! All-day comfort and scrolling come together in the Kensington Orbit(TM) Trackball with Scroll Ring. Kensington has been a world leader in trackball innovation, and this model is part of that heritage. The scroll ring allows you to fly through web pages and documents. And all while delivering comfort and space savings no mouse can match. Ambidextrous for either left or right handed users. Compatible with Windows XP, Windows Vista, Mac OS X
User reviews for Kensington K72337US Orbit Trackball with Scroll Ring for PC or Mac -

Kensington K72337US Orbit Trackball with Scroll Ring for PC or Mac features

• Scroll ring allows fast, easy scrolling of web pages and documents
• Uses far less desk space than a mouse
• Optical technology for precise tracking - no cleaning required
• Click-free scrolling; USB connectivity
• Compatible with Windows 8

Kensington K72337US Orbit Trackball with Scroll Ring for PC or Mac best price

Logitech Wireless M570 Trackball Sculpted Shape to Provide Better Support for Your Hand review and discount

Logitech Wireless M570 Trackball Sculpted Shape to Provide Better Support for Your Hand description

User reviews for Logitech Wireless M570 Trackball Sculpted Shape to Provide Better Support for Your Hand -

Logitech Wireless M570 Trackball Sculpted Shape to Provide Better Support for Your Hand features

Logitech Wireless M570 Trackball Sculpted Shape to Provide Better Support for Your Hand best price

Kensington Orbit Optical Trackball Mouse 64327 review and discount

Kensington Orbit Optical Trackball Mouse 64327 description

Kensington Orbit Optical Trackball Mouse: The comfort and ease of a mouse - the benefits of an optical trackball. The precise optical tracking mechanism is also resistant to dust, reducing the need for regular trackball cleaning. Designed for PCs and Mac's, the Orbit Optical Trackball employs Kensington's Diamond Eye optical technology for smooth, precise cursor movement. Diamond Eye provides unmatched acceleration control, combined with ultra-high speed optical optical technology to produce the ultimate in precision and accuracy. Plus, the Trackball stays in one place, saves valuable desk space. Users tell us the Orbit Optical Trackball delivers great speed and tracking accuracy for the price. Compare the Kensington Orbit Optical Trackball Mouse to the Logitech Cordless Optical Trackman or Trackman Wheel or Microsoft Trackball Explorer. The Kensington Promise: 5 year warranty with free technical support. Requirements: PC-Windows 98, Me, 2000, or XP with USB port PC-Windows 95, 98, Me, NT, 2000, or XP with PS/2 compatible mouse port Macintosh with OS 10.1.5 or later USB Macintosh with OS 8 & 9, device will only function as a 1-button mouse Software: Not required for basic operation. Kensington MouseWorks - Free download available at www.kensington.com
User reviews for Kensington Orbit Optical Trackball Mouse 64327 -

Kensington Orbit Optical Trackball Mouse 64327 features

• Orbit Optical Trackball Mouse
• Comfortable for left or right-handed users
• Compact design, stays put and takes up less space
• It's inexpensive, looks cool and performs well
• Compatible with Windows 8

Kensington Orbit Optical Trackball Mouse 64327 best price

Logitech Trackman Wheel Optical (Silver) review and discount

Logitech Trackman Wheel Optical (Silver) description

The Logitech TrackMan Wheel is designed to optimize user comfort on any computer. It features a sleek ergonomic design that goes easy on the hands even during long sessions. It utilizes Logitech's optical Marble technology to facilitate smooth and ultra-precise tracking, allowing you to reach more screen space with less movement. Using optical tracking, it is virtually maintenance free, requiring no cleaning.
User reviews for Logitech Trackman Wheel Optical (Silver) -

Logitech Trackman Wheel Optical (Silver) features

• Bulk/Retail - Retail
• Connectivity - USB&PS2
• Color - N/A
• Right Hand Hand Orientation
• Optical tracking system
• Ergonomic design

Logitech Trackman Wheel Optical (Silver) best price

Logitech Trackman Marble Mouse review and best price

Logitech Trackman Marble Mouse description

The Logitech TrackMan Marble gives you superior fort - for either hand. Ambidextrous design provides long-lasting fort for right- and left-handed people. Convenient button controls let you easily move forward and backward when you're surfing the Web. Click the large buttons together and use the ball for auto-scrolling. Fingertip-based control enables fast accurate cursor movements. Patented Marble optical technology ensures smooth tracking. Left handed? Right handed? When you're working on your puter day and night and you want more flexibility the Logitech Trackman Marble will help increase your fort level.Primary InformationInput Device Type :  Trackball Device Form Factor :  External Connectivity Technology :  Cable Buttons Qty :  2 Interfaces :  USB System InformationFeatures :  Logitech Marble optical technology System RequirementsSystem Requirements / OS Required :  Apple MacOS X 10.3.9 or later Microsoft Windows Vista / XP Service&SupportService & Support Type :  3 years warranty UNSPSC CodeUNSPSC Code :  43211708 
User reviews for Logitech Trackman Marble Mouse -

Logitech Trackman Marble Mouse features

Logitech Trackman Marble Mouse best price