•  Wireless connection via Bluetooth LE or USB nano receiver

•  Kensington Works software lets you customize all 4 buttons, adjust cursor speed

•  DiamondEye optical tracking technology for premium cursor control and accuracy

•  Award-winning Scroll Ring lets you scan up and down pages with ease

•  Large ball is designed as a perfect sphere to provide exceptional precision

•  Detachable wrist rest supports hand and wrist for ergonomic comfort

•  Ambidextrous design works equally well for both right-handed and left-handed users

•  Auto-sleep helps conserve AA battery life

•  Compatibility with USB receiver: Windows® 10, 8.1, 8, 7 and Mac OS X 10.8 and later

•  Compatibility with Bluetooth 5.0 LE: Windows® 10, 8.1 and Mac OS X 10.8 and later*

•  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

•  Ambidextrous design for left or right-handed users

•  Works with trackballworks software for customised experience

•  Plug and play with no drivers needed

•  Contoured, natural (46.7 degree) slope keeps the wrist in a neutral handshake position, eliminating soft tissue compression

•  An extended lip for the little finger provides support for smoother, larger muscle group movement

•  Fully-featured mouse with scroll wheel, left, right, forward, back, and DPI buttons.

•  Simply plug in the Nano receiver for plug & play wireless connectivity up to 20 meters

•  Low battery indicator lets you know when it’s time to change the 1 x AA battery

•  Nano receiver conveniently stores inside mouse when not in use

•  Contoured, natural (46.7 degree) slope keeps the wrist in a neutral handshake position, eliminating soft tissue compression

•  An extended lip for the little finger provides support for smoother, larger muscle group movement

•  Fully-featured mouse with scroll wheel, left, right, forward, back, and DPI buttons.

•  Simply plug in the Nano receiver for plug & play wireless connectivity up to 20 meters

•  Low battery indicator lets you know when it’s time to change the 1 x AA battery

•  Nano receiver conveniently stores inside mouse when not in use

•  Sculpted design provides all-day comfort. Features unique 45° tilt that helps improve wrist and forearm alignment, and an enhanced 4D scroll wheel for an intuitive user experience

•  Includes choice of Bluetooth® Low Energy (LE) and 2.4GHz wireless connection (2.4GHz nano receiver)

•  Easy-to-clean design features a built-in trackball ejection button to remove the trackball

•  Provides 4 months of battery life with single charge via USB-C port

•  Optical sensor accurately tracks the 34mm trackball, giving users smooth control and precision

•  Easy cursor speed transitions with 4 DPI options: 400, 800, 1200, 1600.

•  Plug & Play Installation for simple setup

•  Features 7 programmable buttons that can be personalised with free KensingtonWorks# software

•  Uses sustainable plastic components with a minimum 50% post-consumer recycled content

•  Pointer speed quick-Select button

•  Forward/Back buttons

•  High-Definition optical sensor (Up to 1200 dpi) for responsive control

•  2.4 ghz wireless for long range and minimal interference

•  Plug and play – no drivers required

•  Scroll wheel with middle button

•  Built to last with a limited lifetime guarantee

•  Ergonomist-approved design with inclined angle for left-handers

•  Six buttons (forward, back, left, right, scroll/middle-click, and DPI)

•  Triple DPI settings (800, 1,200, 1,600)

•  Plug-and-play USB connectivity

•  Cross-platform compatibility (Windows, macOS, Chrome OS)

•  128-bit AES encryption

•  KensingtonWorks customisation

•  Three-year warranty