Reviews High Precision Tracking

HP PS/2 Optical Scroll Wheel Black Mouse QY775AA (Renewed)

Glide over a variety of surfaces with speed and accuracy using the new HP PS/2 Mouse for the latest advancements in optical tracking technology..
Optical tracking - Get precision movement with a tracking system that works through light for less moving parts and greater durability than ball-based mice..
The optical sensor within the HP PS/2 2-Button Optical Scroll Mouse employs a resolution of approximately 800dpi..
Left-handed or right-handed users can enjoy a contoured shape that suits either preference, with a wheel that also functions as a third button..
A ball-free design reduces sticking and the need for constant cleaning..

Product 1: ADVANCED ERGONOMIC DESIGN Places your hand in a natural handshake position using a unique 57 degree angle, preventing forearm twisting and....
Product 1: HYPER EFFICIENT TRACKING 4000 DPI high precision sensor provides precise tracking that requires 4x less hand movement compared to a....
Product 1: CROSS COMPUTER CONTROL? Game changing capacity to navigate seamlessly on three computers, and copy paste text, images, and files from one....
Product 1: THREE WAYS TO CONNECT? Use with up to three Windows or Mac computers via included wireless USB unifying receiver or Bluetooth smart....
Product 2: Wave design with Constant Curve layout: Curved layout guides hands into just the right position.

Precision mini-motor attaches to your Orion EQ-1 equatorial mount to allow motorized tracking of celestial objects.
Motor drive provides regulated sidereal-rate tracking in right ascension.
Hand controller has 2x and 8x speeds and pause mode.
Includes motor, controller and battery case. Runs on four D-cell batteries (not included).
Fits Orion EQ-1 equatorial telescope mounts.

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....

With enhanced Bluetooth connectivity, users can set, track and monitor progress with popular app-based tracking tools.
Explore the world and discover 50+ global routes that auto-adjust in real time to your speed (Explore the World subscription required).
20" Precision Path stride length for a variety of users.
25 levels of resistance for a wide range of workout intensity options.
High speed, high inertia drive system with a perimeter weighted flywheel for easy start up and smooth, consistent workouts.

The NPD Group,U.S. Retail Tracking Service, Keyboards, Mice, PC Headset/Pc Microphone, Gaming Designed, based on dollar sales, 2017-2021.
High-Precision 6,400 DPI Optical Sensor: Offers on-the-fly sensitivity adjustment through dedicated DPI buttons (reprogrammable) for gaming and creative work.
Ridged, Rubberized Scroll Wheel for Maximum Accuracy: Small, tactile bumps increases grip and allows for more controlled scrolling in high-stakes gaming situations.
5 Programmable Buttons: Allows for button remapping and assignment of complex macro functions through Razer Synapse.

Professional cartridge precision engineered for every DJ style oozing with Numark's legendary reliability.
The perfect blend of high-output and superior tracking, spin or scratch with the high-quality and fidelity synonymous with Numark.
Designed to withstand the rigours of the road so you can count on this night after night.