Kensington Expert Mouse Wired Optical Trackball

K72359WW

BNEEVR4

JM-A4900

9894901

9894501

The Expert Mouse Wireless Trackball gives you the freedom to be hyper-productive without being limited by a USB cable. The trackball can be paired through Bluetooth® 4.0 LE to save a valuable USB port, or connected via USB nano receiver. TrackballWorks™ software offers incredible customization, and optical tracking technology offers smooth, precise cursor control. Plus, our award-winning Scroll Ring lets you quickly scan up and down web pages or long documents. Add it all up and you get exceptional comfort and ease-of-use from the brand that has set the industry standard in trackballs for more than 30 years.

Wireless connection via Bluetooth® LE or USB nano receiver
Compatibility with Bluetooth 4.0 LE: Windows® 10, 8.1 and Mac OS X 10.8 and later*
TrackballWorks compatible with Mac only when using 2.4GHz connection
Kensington worked directly with Microsoft to provide professional-level solutions that look as good as they function, so you can work like a pro.
Optimized for your Windows 11 Trackball Functions
TrackballWorks™ 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

Always the right ergonomic postures with great functions.

This wired mouse is suitable for right- and left-handers
The Evoluent4 has great functions like six programmable buttons, a directly reachable DPI-button to adjust the pointer speed into one of the four different values (800-1300-1800-2600) that suits you best, illuminated Evoluent logo turns off when the system is in power saving mode, and a lip which supports the little finger. Start working with the Evoluent4 and support your hand in an upright neutral posture that avoids forearm twisting. With the Evoluent4 Right Wired you will experience comfortable working at the computer.

Automatic sleep mode.
The lighted Evoluent logo on the vertical mouse is not just a nice eye catcher. It is also an indicator, if the Evoluent4 Wired is in the sleep mode or not. The illumination turns off when the system is in sleep mode to conserve laptop battery power. A well-thought-out function, which can be very helpful, when you need to save the battery power of your laptop.

Design and use.
The Evoluent4 Wired vertical mouse is made of high-quality material, which lies good in the hand. The colour of the mouse is a dark grey with silver buttons. You might prefer to use the wired version at your fixed workplace at the office. It doesn’t matter where you use your Evoluent4 Wired, as a matter of fact, you will work everywhere ergonomic with this mouse.

The integrated FingerTip sensor means the CHERRY MC 4900 wired mouse stands for easy logon. Fast and secure user authentication by means of your own fingerprint.

Symmetrical base with easy gliding - Allows the user to rest both hands comfortably next to the vertical structure, promoting the use of the larger muscles in the front and upper arm to maneuver the mouse. Fine cursor control is still accessible with small hand and/or finger movements. The penguin marks a major breakthrough in the fight against health problems that occur when computer users spend too much time with a conventional mouse. It sets new protection standards against a number of diseases of the upper extremities such as injuries caused by repeated strain (RSI) and carpal tunnel syndrome (CTS) and left hand allows you to divide the workload and avoid exaggerated movements of the wrist that can increase pressure on the soft tissues in the carpal tunnel. Regular changing of hands during the day prevents static muscle tension (SMS) in the arm and shoulder - a main cause of discomfort during mouse work. The penguin mouse is also antimicrobial to inhibit the growth of bacteria. This makes it perfect for hot desking environments. The penguin mouse is available in three sizes. To choose the right one for you, measure your hand from the first fold on your wrist to the tip of your middle finger. Small 0-16 cm (approx. 0-6 inches)Medium 16-18 cm (approx. 6-7 inches) large 18 cm + (7 inches + approx.).

Symmetrical base with easy gliding - Allows the user to rest both hands comfortably next to the vertical structure, promoting the use of the larger muscles in the front and upper arm to maneuver the mouse. Fine cursor control is still accessible with small hand and/or finger movements. The penguin marks a major breakthrough in the fight against health problems that occur when computer users spend too much time with a conventional mouse. It sets new protection standards against a number of diseases of the upper extremities such as injuries caused by repeated strain (RSI) and carpal tunnel syndrome (CTS) and left hand allows you to divide the workload and avoid exaggerated movements of the wrist that can increase pressure on the soft tissues in the carpal tunnel. Regular changing of hands during the day prevents static muscle tension (SMS) in the arm and shoulder - a main cause of discomfort during mouse work. The penguin mouse is also antimicrobial to inhibit the growth of bacteria. This makes it perfect for hot desking environments. The penguin mouse is available in three sizes. To choose the right one for you, measure your hand from the first fold on your wrist to the tip of your middle finger. Small 0-16 cm (approx. 0-6 inches)Medium 16-18 cm (approx. 6-7 inches) large 18 cm + (7 inches + approx.).

Expert Mouse® Wireless Trackball

800/1300/1800/2600 DPI, USB-A, 89 x 111 x 77 mm, 172 g

MC 4900 FingerTIP ID, USB, 1375 dpi, 1.8m, Black/Silver

Ambidextrous Vertical Mouse – Wireless Small, 400 - 1200 DPI

Penguin Ambidextrous Vertical Mouse – Wireless Large

Kensington

BakkerElkhuizen

CHERRY

Fellowes

Fellowes