Logitech M570 Wireless Trackball Mouse - Ergonomic Design with Sculpted Right-hand Shape, Compatible with Apple Mac and Microsoft Windows Computers, USB Unifying Receiver, Dark Gray

Logitech M570 Wireless Trackball Mouse - Ergonomic Design with Sculpted Right-hand Shape, Compatible with Apple Mac and Microsoft Windows Computers, USB Unifying Receiver, Dark Gray

The logitech wireless trackball m570 gives you a different kind of comfort. it stays in one place and supports your hand to let you work all day with ease. System Requirements: Windows Vista Windows 7 Windows 8 or Windows 10|USB port Internet connection for software download|Mac OS X 10.5 or later|USB port|Internet connection for software download

  • UPC: 097855070098
  • ASIN: B0043T7FXE
  • Brand: Logitech
  • Size: 1-Pack
  • Manufacturer: Logitech

Logitech MX Ergo Wireless Trackball Mouse - Adjustable Ergonomic Design, control and Move Text/Images/Files Between 2 Windows and Apple Mac Computers (Bluetooth or USB), Rechargeable, Graphite

Logitech MX Ergo Wireless Trackball Mouse - Adjustable Ergonomic Design, control and Move Text/Images/Files Between 2 Windows and Apple Mac Computers (Bluetooth or USB), Rechargeable, Graphite

Mx Ergo is a new standard of comfort and precision. Logitech most advanced trackball for trackball enthusiasts and consumers searching for alternatives to mice and touchpads. Delivers less 20% muscular strain compared to a regular mouse. Mx Ergo features a unique adjustable hinge for personalized comfort and the latest tracking, scrolling and power management technology. Logitech Flow enables effortless multi-computer control. System Requirements: Required: Available USB portWindows 10 or later Windows 8 Windows 7macOS X 10.12 or later|Required: Bluetooth Windows 8 or latermacOSX 10.12 or later

  • UPC: 097855132666
  • ASIN: B0753P1GTS
  • Brand: Logitech
  • Manufacturer: Logitech

Logitech Trackman Marble Trackball Mouse - Wired USB Ergonomic Mouse for Computers, with 4 Programmable Buttons, Dark Gray

Logitech Trackman Marble Trackball Mouse - Wired USB Ergonomic Mouse for Computers, with 4 Programmable Buttons, Dark Gray

LOG910000806 UNITED STATIONERS (OP) TRACKBALL,TKMN MARBLE,DGY

  • UPC: 736983815910
  • ASIN: B001F42MKG
  • Brand: Logitech
  • Manufacturer: Logitech

J-Tech Digital Scroll Endurance Wireless Mouse Ergonomic Vertical USB Mouse with Adjustable Sensitivity (600/1000/1600 DPI), Removable Palm Rest & Thumb Buttons - Reduces Hand/Wrist Pain

J-Tech Digital Scroll Endurance Wireless Mouse Ergonomic Vertical USB Mouse with Adjustable Sensitivity (600/1000/1600 DPI), Removable Palm Rest & Thumb Buttons - Reduces Hand/Wrist Pain

Wireless Vertical USB Laser Mouse This superior J-Tech Digital wireless vertical laser mouse adopts scientific ergonomic design, it can effectively prevent the Carpal Tunnel Syndrome. Its unique shape supports your hand in an upright neutral posture that generally avoids forearm twisting. Using laser sensing technology, it has advanced mouse sensor performance. Compact size and excellent sensitivity, convenient to carry and easy to operate, all of these characteristics make it stand out from the crowd.With it in charge, you will operate freely. Features: Material: Plastic ABS Connectivity:: Wireless Operation distance: 10 metres Interface: USB Button: 3D5K+wheel+DPI transition Resolution: 800-1600 dpi Scanning Rate: 8000fps Tracking Method: Laser Max. Acceleration: 8G Operation System: Windows XP / Win7 / Vista, Mac OS X 10.4 Battery: 2 x AAA Batteries Voltage: 3V Current:

  • UPC: 766150276558
  • ASIN: B00TJ56XD0
  • Brand: J-Tech Digital
  • Size: Wireless
  • Manufacturer: GMW

Perixx Perimice-517 Wired Ergonomic Mouse Trackball Mouse, 7 Button Rollerball Mouse, 2 DPI Level

Perixx Perimice-517 Wired Ergonomic Mouse Trackball Mouse, 7 Button Rollerball Mouse, 2 DPI Level

Ergonomics - using computer For long hours on a daily basis is the New normal for people, both work and leisure. However what comes after is major wrist pains, resulting from all movement back and forth across a desktop by using mouse. Perimice-517’s ergonomic design offers a natural-shape platform for your hand to rest on comfortably. Equipping with 34mm trackball and 7 buttons, full control of everything is now within your fingers. Set your wrist and palm muscle free, Just enjoy the effortless computer use from now.accuracy - on top of the high accuracy of a trackball mouse, PERIMICE-517 is now offering more: Two surface types of trackball, matte and glossy together in the box. Trackball lovers will be thrilled to finally get to choose trackball based on their job types, optimizing work performance.

  • ASIN: B07CPW9GZC
  • Brand: Perixx
  • Manufacturer: Perixx Computer GmbH

ELECOM M-HT1URBK Wired Trackball Mouse Larger, Ergonomic Design, 8-Button Function with Smooth Tracking, Precision Optical Gaming Sensor for Home, Work, Office

ELECOM M-HT1URBK Wired Trackball Mouse Larger, Ergonomic Design, 8-Button Function with Smooth Tracking, Precision Optical Gaming Sensor for Home, Work, Office

"HUGE" has largest trackball among all the ELECOM trackball products. Enjoy innovative operation feeling by Trackball with a diameter of 52mm. There is palm rest on surface of the mouse which is made of low-resistance material. It will reduce wrist damage from long-term operation. The gaming grade high-performance optics system sensor and new-style high-performance lens are adopted to operate trackball. We found perfect color and coating for Optical sensor by deep research, you will feel outstanding tracking performance. Large artificial Ruby of diameter 2. 5mm are resistant to trashes and fingerprints. Less frequency of maintenance, more comfort. Interface:USB Connector type:USB(A)male Supported devices Windows PC, Macintosh equipped with USB Interface Supported OS:Windows10, Windows RT8. 1, Windows 8. 1, Windows 7, Windows XP, Macintosh OS X 10. 12. Update to latest version of each OS and installation of service pack may be necessary. Resolution:500/1000/1500 counts Reading method Optical sensor method Output optical beam kind: Invisible wavelength area The number of the buttons: 8 We include wheel button The number of the wheels:1Horizontal scroll : ○Power supply:USB Bus Power Voltage rating:5V Color:BlackDimensions (Mouse):Width 114. 7* depth 181. 9* 57. 2mm in height Dimensions classification:Extra Large size Length of the cable : 1. 5mWeight (Mouse):Approximately 268g cable weight includedAccessories:User manual *1VCCI class B対応:◯ Terms:6 months.

  • ASIN: B07353DBP9
  • Brand: ELECOM
  • Manufacturer: Elecom Japan (PC)

Kensington Orbit Trackball Mouse with Scroll Ring (K72337US)

Kensington Orbit Trackball Mouse with Scroll Ring (K72337US)

All-day comfort and scrolling come together in the Kensington Orbit Trackball with Scroll Ring. The scroll ring allows you to fly through web pages and documents. And all while delivering comfort and space savings no mouse can match. PC and Mac compatible.

  • UPC: 016622822432
  • ASIN: B002OOWB3O
  • Brand: Kensington Protective Products
  • Size: 4 1/2X5 1/2X2"
  • Manufacturer: Kensington

EIGIIS 2.4G Ergonomic Trackball Handheld Finger USB Mouse Wireless Optical Travel DPI Mice for PC Laptop Mac Left and Right Handed

EIGIIS 2.4G Ergonomic Trackball Handheld Finger USB Mouse Wireless Optical Travel DPI Mice for PC Laptop Mac Left and Right Handed

EIGIIS is a company specializing in electronics, where we will provide you with quality products and first-class services. EIGIIS wireless trackball mouse has a special design and is very ergonomic. It avoids any damage to your wrists and muscles and greatly reduces your chances of suffering from arthritis. Questions & Answers: Q: What is the range of the mouse? A: Wireless receiving distance: About 10M Q: Can you tell me the compatibility of the mouse? A: Compatible with: Windows 98/ 2000 / XP / VISTA / win 7/win10/ Linux / Unix / Mac OS, but NOT for tablet. Specifications: Power: With One AAA battery (not included) Color: Black Scrolling Type: Scroll Wheel/Trackball Size: 11x6x5cm/ 4.3"x2.3"x1.9" Buttons: Left, Right, Scroll wheel, DPI, ESC, Enter Pointing Device Host Interface: USB Receiver Package included: 1x Wireless Trackball Mouse 1x USB Receiver 1 x User Manual 1 x Retail Box 100% Brand New item from EIGIIS, Free Shipping by USPS from Hong Kong. I hope you can get the best products and services from EIGIIS store.

  • UPC: 653451820590
  • ASIN: B07F7H3PYT
  • Brand: EIGIIS
  • Manufacturer: EIGIIS

Adesso WKB-3150UB - Wireless Ergonomic Keyboard with Built-in Removable Trackball and Scroll Wheel, Split Key, Long Battery Life, Small and Portable -Compatible for Laptop/Desktop/PC/Windows XP/7/8/10

Adesso WKB-3150UB - Wireless Ergonomic Keyboard with Built-in Removable Trackball and Scroll Wheel, Split Key, Long Battery Life, Small and Portable -Compatible for Laptop/Desktop/PC/Windows XP/7/8/10

Tru-Form Media 3150 Wireless Ergo Mini Trackball Keyboard. Removable 1000 trackball, scroll wheel, integrated wrist support, membrane key-switches, includes batteries, Multimedia Hot Keys Adesso Tru-Form Media 3150 – Wireless Ergo Mini Trackball Keyboard offers users a keyboard with an ergonomic design, built-in trackball for easy and comfortable browsing, multifuctional features and a wireless range of up to 30 feet. The WKB-3150UB is designed with the split key zones and sloped shape to make typing feel natural and effortless. The WKB-3150UB puts your hands, wrists, and forearms in their natural positions for maximum comfort and long use periods. The built in trackball not only enhances your web browsing experience by enhancing navigating precision, but also can be removed for occasional maintenance and cleaning. The trackball is just a fingertip away, eliminating the need to reach for your mouse or to move your hands away from their natural positions. The built-in Multimedia Hotkeys bring quick and easy access to your Multimedia tools. The mini-size of the keyboard adds portability and is clutter-free. We can “comfortably” say the Adesso WKB-3150UB will add some comfort to your typing and navigating experience! Specifications: Connectivity: 2.4 GHz RF Wireless Technology Interface: USB for usb wireless receiver Channels: 8 Frequencies with 65536 IDs per channel Sleep Mode: Automatic Power: (2) AAA Batteries Indicators: Num Lock, Caps Lock & Low Battery Multimedia Hotkeys: Play/Pause, Stop, Previous Track, Next Track, Volume Up, Volume Down, Mute Trackball Resolution:Optical Type with1000 DPI Trackball Dimensions: 0.98″ (25mm) Keyboard Dimensions: 13.8 x 9.4 x 1.5″ (350 x 239 x 38mm) Weight: 1.75 lbs (800g) Requirements: Operating System:Windows 2000 / XP / Vista / 7 / 8 / 10 Connectivity Interface: USB Port for USB Wireless Receiver Includes: Adesso 2.4GHz Wireless Mini Ergo Trackball Keyboard USB Wireless Receiver (2) AAA Batteries Quick Start Guide

  • UPC: 783750007429
  • ASIN: B075ZBGX6F
  • Brand: Adesso
  • Manufacturer: Adesso Inc.

The Ultimate Guide to Trackman Swing Analysis

The Ultimate Guide to Trackman Swing Analysis

Hall of fame golf instructor, Jim McLean, and Master Instructor, Adam Kolloff, reveal a revolutionary new system for using golf's premier technology. Based on ability level, this system will show you what numbers to look for, how to pinpoint swing flaws, and how to make swing changes. If you're an instructor, coach, Trackman owner, or simply interested in learning more, this book is for you. This is version 2 of our book. We've included the following updates:-Illustrations by world renown artist, Phil Franke-New instructional content in each level -Detailed explanation of each drill within each level-Example scenarios working with players of different ability levels-Instruction for junior golfers-Updates to definitions and explanations of Trackman feedback-New graphics for understanding Trackman feedback-Short game safety zones-New research from Trackman-New articles from Jim McLean and Adam KolloffYOU WILL LEARN:How to Improve Your Golf Swing with Trackman How to Analyze Trackman Data A Systematic Approach for All Ability LevelsSuggested Safety Zones for Trackman DataJim McLean Instruction for Improving Your NumbersTrackman DrillsHow to Use Trackman with Junior GolfersA Detailed Explanation of Each ParameterPGA TOUR DataAnd Much More...OUR SYSTEMWe understand every human is built differently. With this in mind, we approach every lesson with a system, not a method. A system ensures the students get better no matter what. For that reason, we have integrated the Trackman feedback into our Three Level Teaching System. The three levels are as follows:Beginner (infrequent golfer or new to the game)Intermediate (typical weekend golfer)Advanced (single digit handicap to tour professional)Within each level we've matched Trackman feedback with specific teaching concepts tailored to each level. We've built ranges or safety zones to give the golfer a clear picture of what numbers to look for. When the golfer's numbers are not within the safety zones we provide detailed instruc... [Read More]

  • ASIN: B01GOEQIH4
  • Manufacturer: Jim McLean and Adam Kolloff