Kensington K75501WW mouse Office Right-hand Bluetooth 1600 DPI

Natural Handshake Position
Contoured, natural (46.7 degree) slope neutrally positions the wrist, eliminating soft tissue compression.
Extended Lip for Little Finger
Provides complete support for smoother, larger muscle group movement.
Six Button Design
Fully-featured mouse with scroll wheel, left, right, forward, back, and DPI (800/1000/1200/1600) buttons.
Plug & Play
Simply plug in the nano receiver for wireless connectivity up to 20 meters (65.61 feet).
Low Battery Indicator
Lets you know when it’s time to change the battery, so you’re never caught off guard. One AA battery lasts up to a year.
Nano Receiver Storage
Nano receiver conveniently stores inside mouse when not in use.
Preferred Mouse in Independent Study
In an independent study conducted by professional ergonomists*, “users rated the vertical mouse as the most comfortable and that it conformed to their hand naturally.”*** Source: 2019 VSI Risk Management and Ergonomics, Inc. study.
Shake hands with your mouse. The Pro Fit® Ergo Vertical Wireless Mouse, with its natural handshake position, improves wrist posture for better comfort. In an independent study conducted by professional ergonomists*, “users rated the vertical mouse as the most comfortable and that it conformed to their hand naturally.”* Source: 2019 VSI Risk Management and Ergonomics, Inc. study.
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 complete support for smoother, larger muscle group movement. Fully-featured mouse with scroll wheel, left, right, forward, back, and DPI (800/1000/1200/1600) buttons. Simply plug in the nano receiver for plug & play wireless connectivity up to 20 meters (65.61 feet). A low battery indicator let’s you know when it’s time to change the battery, so you’re never caught off guard. One AA battery lasts up to a year. Nano receiver conveniently stores inside mouse when not in use. In an independent study conducted by professional ergonomists*, “users rated the vertical mouse as the most comfortable and that it conformed to their hand naturally.”*** Source: 2019 VSI Risk Management and Ergonomics, Inc. study.

Ready for Anything Anywhere
Get the mobility and flexibility you need to work anywhere on almost any surface^[1] with a mouse that’s small in size, but big on versatility and comfort. Enjoy switchable, dual-mode wireless connectivity, smooth, precise control, and a slim, portable design that contains recycled materials.

Work faster and smarter with the Dell Laser Wired Mouse - MS3220.

The ROG Keris II Ace is an ultralight 54-gram ergonomic gaming mouse with a shape tested by pro FPS players. Equipped with 42,000-dpi ROG AimPoint Pro optical sensor, ROG Optical Micro Switches and the ROG SpeedNova wireless technology, the Keris II Ace is also able to enhance gaming performance even further with the ROG Polling Rate Booster, which supports polling rates up to 4,000 Hz in wireless mode and up to 8,000 Hz in wired mode.

PRO PRECISION
Experience unparalleled precision like never before with the ROG Keris II Ace. With an ergonomic shape tested by top esports professionals to deliver maximum comfort and better control, the 54-gram Keris II Ace is packed with industry-leading features that aims to help you unlock your potential in competitive play.

ERGONOMICS REDEFINED
Designed with the help for FPS esports pros, the Keris II Ace is optimized for peak comfort and control.

54G ULTRA-LIGHTWEIGHT
Streamlined, lightweight design to reduce fatigue after long hours of intense handling

SPECIALLY-DESIGNED FORM
Sides are sloped inwards to provide a solid yet effortless grip

PERFECTLY-PLACED SIDE BUTTONS
Side buttons are positioned for better thumb accessibility

EXTENDED SIDE LEDGE
The ledge on the right is shaped with extra room to rest your ring finger, which allows better mobility for your index and middle fingers.

ROG POLLING RATE BOOSTER
Experience supersmooth cursor control with the ROG Polling Rate Booster – a new ROG-exclusive accessory that upgrades mouse polling rate up to 4000 Hz in wireless and up to 8000 Hz in wired mode.

The higher date report rates lead to lower input lags, as well as much smoother and up-to-date cursor movements to be registered on screen, which translates to more accurate tracking and swiping movements.

ROG AIMPOINT PRO OPTICAL SENSOR
The new 42,000-dpi ROG AimPoint Pro optical sensor with industry-leading < 1% deviation allows you to track and flick with absolute precision.

This level of performance now extends to almost any table surface with newly incorporated track-on-glass technology.

ROG OPTICAL MICRO SWITCHES
The new ROG-exclusive optical micro switches have an astounding 100-million click lifespan and deliver clear-cut signals with instant actuation. Click consistency between the left and right mouse buttons is enhanced through a rigorous process that ensures that switches within the 5 gram-force deviation range are sorted together.

ROG SPEEDNOVA WIRELESS TECHNOLOGY
Rack up wins with a top-tier wireless solution approved by esports professionals.

ROG-PATTERNED GRIP TAPE
Bundled mouse grip tape gives you a more secure grip while also adding a bit of flair.

SMOOTH AND SWIFT GLIDE
The ROG Paracord and 100% PTFE mouse feet allow for ultra-smooth and snag-free mouse movement.

ARMOURY CRATE & AURA SYNC
To synchronize lighting across other Aura Sync products, install the original Armoury Crate to access an endless spectrum of colors, preset effects and wallpapers to take the style of your whole setup to the next level.
*Works with Windows Dynamic Lighting

DARE TO ACT GREEN
We at the Republic of Gamers are on a mission to create a sustainable future where all gamers can flourish on the planet we call home.

Every step counts and as part of ROG’s commitment to creating a more sustainable future, use of plastics in the packaging of ROG Keris II Ace has been reduced, accounting for no more than 1% by weight.

For those who dare, join us on our journey as we make the world a better place.

Everything Just Clicks
Work seamlessly with a versatile and customizable mouse that is responsibly made. Enhance your experience by connecting with up to two devices and moving content across operating systems. Be at your best with programmable buttons, ergonomic design, and battery life that lasts up to 24 months^[1]. Plus, enjoy the freedom to work on most surfaces with a Multi-Surface Sensor technology.