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Best Mice trackballs

Ergonomic Handheld Trackball Mouse Wired Mini USB Portable Finger Travel Computer Right Left Handed Mice for PC Laptop Mac Window OS Linux Unix

  • ★ ERGONOMIC DESIGN - EIGIIS Ergonomic Handheld Trackball Mouse Wired can greatly ease the harm of palm joint or muscle on your wrist and muscle for long time using mouse. EIGIIS Handheld Trackball Mouse Wired is a best choose to avoide Arthritis and CTS suffers..
  • ★ ATTENTION - Compared with similar mice, EIGIIS Ergonomic Handheld Trackball Mouse Wired "LEFT CLICK" key is under the hole. The left button at the top of EIGIIS trackball mouse is used to Lock Browser and go throught the web page easily. When you go throught the web page, you only need to click the left button to lock the current page, then you can browse the web page by rolling up and down..
  • ★ TRACKBALL COMFORT - Hold EIGIIS Ergonomic Handheld Trackball Mouse Wired in your hand like a trigger and use your thumb to move around. Sculpted shape supports your hand staying in one place, move the cursor without moving your arm.Suitable for both left and right hand - New style, no space limitation, left/right clickers, fit left and right handed users..
  • ★ WIRED WITH USB CABLE - Plug and play, free driver, innovative input devices, no software required, so easy. EIGIIS Ergonomic Handheld Trackball Mouse Wired is compatible with any system like Mac OS, Linux, Unix, Windows 10, Windows 8, Windo....
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EIGIIS 2.4G Ergonomic Trackball Finger Handheld USB Wireless Mouse for PC Laptop Mac Left and Right Handed User (Black Wireless Red TrackBall)

  • ★ ERGONOMIC DESIGN - EIGIIS Handheld Trackball Mouse can greatly ease the harm of palm joint or muscle on your wrist and muscle for long time using mouse. Good to reduce the chances for Arthritis and CTS suffers..
  • ★ TRACKBALL COMFORT - Hold EIGIIS Trackball Handheld Mouse in your hand like a trigger and use your thumb to move around. Sculpted shape supports your hand staying in one place, move the cursor without moving your arm.Suitable for both left and right hand - New style, no space limitation, left/right clickers, fit left and right handed users..
  • ★ ADJUSTABLE DPI - EIGIIS Finger Ergonomic Mouse have 800/1200/1400/1600 DPI resolution optical tracking technology that provides higher sensitivity than standard optical mice.EIGIIS wireless trackball mouse have a Sensitive rolling ball and frequency stable 2.4GHz receiver. Powered by One AAA battery (not included).
  • ★ WIDE APPLICATION - EIGIIS Ergonomic Trackball Mouse including USB 2.0 interface, plug and play, no software required. Suitable for laptops and desktops, but NOT for tablet. Compatible with: Windows 98/ 2000 / XP / VISTA / Win7/ Win10/ Linux / Unix / Mac / OS..
  • ★ WHY CHOOSE TO BUY EIGIIS TRACKBALL MOUSE - EIGIIS purpose is timely, professional and integrity. Whatever reason, If you ....
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EIGIIS 2.4G Ergonomic Trackball Handheld Finger USB Mouse Wireless Optical Travel DPI Mice for PC Laptop Mac Left and Right Handed

  • ★ ERGONOMIC DESIGN - EIGIIS handheld trackball mouse wireless can greatly avoide the harm of palm and muscle of your wrist for long time using mouse. ATTENTION: NO LASER POINTER. IF YOUR MOUSE IS NOT WORKING WHEN YOU WENT A FEW MINUTES WITHOUT USING IT, PLS KINDLY CLICK TO WAKE IT UP.IF STILL NOT WORKING, PLS CHECK BELOW ISSUES: 1, CHANGE BATTERY AND TRY.
  • OR 3, REMOVE THE USB RECEIVER AND TRY IT. IF STILL NOT WORKING, PLS DON'T HESITATE TO CONTACT US FOR A REPLACEMENT.
  • ★ TRACKBALL COMFORT - Ergonomic handheld trackball mouse wireless is a best choose to reduce the chances for Arthritis and CTS suffers. Hold EIGIIS ergonomic handheld trackball mouse wireless in your hand like a trigger and use your thumb to move around. Sculpted shape supports your hand staying in one place, move the cursor without moving your arm.Suitable for both left and right hand - New style, no space limitation, left/right clickers, fit left and right handed users..
  • ★ ADJUSTABLE DPI - EIGIIS ergonomic wireless handheld finger trackball mouse have 800/1200/1400/1600 DPI resolution optical tracking technology that provides higher sensitivity than standard optical mice.EIGIIS handheld trackball mouse wireless have a Sensitive rolling ball and frequency....
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VssoPlor Wireless Trackball Mouse, USB & Bluetooth Rollerball Mouse, Easy Thumb Control, 800 / 1600 /2400 DPI, Type-C Rechargeable Ergonomic Mouse for Laptop, PC, iPad, Windows, Mac, Android (Black)

  • ERGONOMIC TRACKBALL MOUSE - The comfortable ergonomic mice will naturally fits your hand, lower muscle strain, more natural posture. A cordless trackball mouse with easy thumb control, precision and smooth tracking.
  • 2.4G & BLUETOOTH CONNECTION - Use your track ball mouse with up to 3 devices: one via 2 4GHz nano dongle that stows inside the mouse buttom and two via Bluetooth 4.0. Switch freely between your Windows or Mac computers with just one button.
  • 3 ADJUSTABLE DPI LEVELS - You can adjust the thumb mouse among 3 resolutions of 1000 / 1600 / 2400 DPI depending on your needs. Just press the DPI button to change the cursor sensitivity fo your ergo mouse.
  • RECHARGEABLE BLUETOOTH MOUSE- With built-in 600mAh rechargeable lithium battery, the bluetooth trackball mouse has a long battery life which will stays powered for 1 months on a full charge (Type-C charging cable included).
  • EASY MAINTENANCE - The trackball is very smooth, and its large size can prevent dust and dirt from clogging them. The ball is held in place by the ball bearings, but can be easily popped out of the device, by pushing it through the hole in the bottom. You can clean it after a period of usage with soft cloth.
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seenda Wireless Trackball Mouse - Ergonomic Design with 2.4G Bluetooth Rechargeable Rollerball Mice, Easy Thumb Control, 3 Adjustable DPI, Precision and Smooth Tracking for Windows/Mac, iPad, Android

  • [Thumb Control Trackball Mouse] - Move the cursor by simply turning the trackball with your thumb, it is very suitable for use in places with small desktop spaces or uneven surfaces.
  • [Ergonomic Thumb Design Mouse] - Scientifically fit hand design, keep each thumb in the correct ergonomic position for a more natural, comfortable hand position and less muscle strain.
  • [2.4G Wireless & Bluetooth Mouse] - Connects up to 3 devices via Bluetooth 4.0 + Bluetooth 4.0 + 2.4G wireless, 1 click to switch from the devices easily.
  • [Type-C Rechargeable Mouse] - Equipped with a built-in battery with Long Life, can be recharged super fast with the charging cable included.
  • [Noiseless Clicks Design Cordless Mice] - Rubber buttons ensure silent clicks are not bothered by annoying clicks and bring a comfortable touch feel.
  • [3 Adjustable DPI Levels] - 1000/1600/2400 DPI optical tracking technology allows you to easily change cursor sensitivity which would be easily shifted according to your daily working requirement.
  • [Wide Compatibility Rollerball Mouse] - Bluetooth and 2.4G wireless connectivity function make this mouse supports almost all Bluetooth-enabled devices or devices with USB ports.
  • [Maintenance Tips ] - It is normal for the trackball to become unsmooth after using it ....
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Microsoft Intellimouse Optical Mouse

  • Optical pointing device for right- or left-handed users.
  • Provides more control and accuracy than trackball mice.
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Nulea Wired Trackball Mouse for Large Hand, Vertical Ergonomic Mouse with Trackball, Easy Thumb Control with 5 Adjustable DPI, Precise & Smooth Tracking, Compatible for PC, Laptop, Mac, Windows

  • ... simply plug in and use the ergo mouse. 5 Buttons design boosts your efficiency — Back/Forward buttons and precision clickable scroll-wheel perform more convenient control. Note: Forward/ Backward buttons are not compatible with Mac OS. All the buttons are non-programmable..
  • 5 Adjustable DPI Levels: Nulea vertical trackball mouse has 5 adjustable DPI levels that helps you quickly respond to your demands. With 500 / 800 / 1000 / 1200 / 1600 DPI resolution optical tracking technology, the wired mice tracks on a range of surfaces with greater accuracy and precision. It helps increase mouse performance, makes shooting in games easier, and enhances mouse sensitivity..
  • Easy Cleaning: Worried about the mouse sensitivity decline after using it for a while? Thanks to its removable ball, the mouse for laptop is easy to clean! You can take out the trackball and wipe it clean, the USB mouse will perform as sensitivity as new. So easy to keep it moving!.
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WMYCONGCONG 10 PCS B103 10K Ohm Slide Potentiometer Double Linear 10K Electronic Potentiometer, 75mm, 60mm Travel

  • The rotary potentiometer has the advantages of high accuracy, good stability, low temperature coefficient, reliable contact, high temperature resistance and strong power load capacity..
  • Widely used in Industrial controls, robotics, photographic lenses, computer input devices such as optomechanical mice and trackballs, controlled stress rheometers, and rotating radar platforms..
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TWTADE / 2pcs Single Turn Rotary Carbon Linear Variable Potentiometer + 2pcs Knob WTH118-2W 100K Ohm

  • Product Name: Single linear rotary potentiometer.
  • XH2.54-3P: With 200mm/7.87inch long XH2.54-3P universal interface cable. Easy to connect to various applications..
  • Knob Size: 15 x 17mm / 0.6inch x 0.67inch.
  • Adjust the resistance by rotating the shaft, and the product is equipped with a knob for better use..
  • Adjustment method: 300°±10° Rotary. Resistance tolerance: ±20%..
  • Applications: Industrial controls, robotics, photographic lenses, computer input devices such as optomechanical mice and trackballs, controlled stress rheometers, and rotating radar platforms..
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Ergonomic Wrist Rest Bean Bag for Computer Mouse for Pain Relief of Tendinitis, Carpal Tunnel, and Forearm Discomfort

  • MADE OF SOFT MICROFLEECE: It will feel very soft and smooth against your skin. The longer you use it, the more you will like it. Unlike memory foam, the microfleece will keep you hands from getting hot, providing more cooling..
  • FIRM YET CONFORMING: Made from hundreds of microbeads. NOT made of squishy gel. It is enough to provide great support for your wrist, but very conforming after a long use of time. It will give your wrist a nice arch over the mousepad. Provides comfort to your tendinitis, carpel tunnel, or achy wrist..
  • WASHABLE: You can stick it in a washing machine and tumble dry. The inside beads won’t be affected by water and will come out as conforming as before. The padding will last!.
  • USES: Light yet heavy enough to stay where it needs to be. Unlike very heavy wrist rests, this can slide with your mouse if needed. A very nice cushion for very little weight. Perfect for gaming or the office!.
  • 6 inches long.. Great size for wrist support! Can be used for PC, Apple / Mac, desktop or laptop. Also compatible with wireless and wireless mice, gaming mice, trackball, and supports a separate mouse pad or can be used alone. Compatible with brands such as Logitech and Microsoft..
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Molence 6PCS RV24YN20S Single Turn Carbon Film Rotary Potentiometer Kit 100 500 1K 5K 10K 50K ohm with Knob Dials Plastic Box for Motor Speed Control

  • The rotary potentiometer has the advantages of high accuracy, good stability, low temperature coefficient, reliable contact, high temperature....
  • Widely used in Industrial controls, robotics, photographic lenses, computer input devices such as optomechanical mice and trackballs, controlled....
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Fielect 360 Degree Rotary Encoder Code Switch Digital Potentiometer EC11 5 Pins 20mm Shaft 5Pcs

  • [Specification]- Type: EC11 Encoder with Screw Thread.
  • [Rotary encoder]- By rotating the rotary encoder can be counted in the positive direction and the reverse direction during rotation of the output pulse frequency, unlike rotary potentiometer count, this rotation counts are not limited. With the buttons on the rotary encoder can be reset to its initial state, that starts counting from 0..
  • [Applications]- Rotary encoders are widely used in industrial controls, robotics, photographic lenses, computer input devices such as optomechanical mice and trackballs, controlled stress rheometers..
  • [Package Content]- 5pcs x Rotary Encoder Code Switch Digital Potentiometer.
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Fielect 360 Degree Rotary Encoder Code Switch Digital Potentiometer EC11 7 Pins 10mm Shaft 5Pcs

  • [Specification]- Type: EC11 Encoder without Screw Thread.
  • [Rotary encoder]- By rotating the rotary encoder can be counted in the positive direction and the reverse direction during rotation of the output pulse frequency, unlike rotary potentiometer count, this rotation counts are not limited. With the buttons on the rotary encoder can be reset to its initial state, that starts counting from 0..
  • [Applications]- Rotary encoders are widely used in industrial controls, robotics, photographic lenses, computer input devices such as optomechanical mice and trackballs, controlled stress rheometers..
  • [Package Content]- 2pcs x Rotary Encoder Code Switch Digital Potentiometer.
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