Kensington K72337US Orbit Trackball Mouse with Scroll Ring

All-day comfort and scrolling come together in the Kensington Orbit™ Trackball with Scroll Ring. The scroll ring allows you to fly through web pages and documents. And all while delivering comfort and space savings no mouse can match. PC and Mac compatible.

Scroll Ring
Allows for fast, click-free scrolling of web pages and documents with less wrist and hand movement for comfortable productivity.

Optical Sensing Technology
Provides precise tracking for superior accuracy while moving the cursor around the screen.

Space saver
Uses far less desk space than a mouse so you can optimize the layout of your workstation.

Ambidextrous design
Works equally well for either right-handed or left-handed users.

Plug & play operation
Quickly get clicking and scrolling with fast, simple installation through the wired USB connection that is completely reliable and intuitive.

Detachable wrist rest
Cradles your hand in softness to make working on your computer as comfortable as possible for better productivity.

TrackballWorks 2.0 Software
Provides an even more personalized experience, giving you the ability to assign a wide variety of program functions to each of your buttons as well as control the pointer speed and scrolling.

Key Features:

• Scroll ring allows fast, easy scrolling of web pages and documents
• Uses far less desk space than a mouse
• Optical technology for precise tracking - no cleaning required
• Ambidextrous design for left or right handed users
• Click-free scrolling
• USB connectivity
• PC and Mac® compatible
• Compatible with Windows 10

Kensington K33978WW UH4000 USB 3.0 4-Port Hub for Windows and Mac

With USB ports on laptops becoming a precious commodity, an external hub can be the answer to maintaining optimal productivity. The UH4000 USB 3.0 4-Port Hub ensures you can connect all your peripheral desktop accessories so you can perform at your peak. Leveraging USB 3.0 technology, each of the four ports can support lightning fast transfer speeds so you can work more efficiently. And because there are no drivers to download, simply insert the USB cable on the hub into your laptop and you’re ready to go.

4-Port USB Hub
Expand your device's productivity capabilities by plugging your peripheral accessories into any of four available USB 3.0 ports.

Plug and play operation
Simply plug the expansion hub into your device and it’s automatically ready to go with no need for an additional power source or driver downloads.

Lightning fast transfer speed
Using USB 3.0 technology, the hub supports transfer speeds up to 5 Gbps, which is 10 times faster than USB 2.0.

Near universal acceptance
The adapter is compatible with devices running Windows 8.1/8/7/Vista/XP, or Mac OS X 10.6 or later operating systems.

Shipping Note: Shipping to Alaska and Hawaii is not available for this item.

A physical address is required for delivery. No Military or PO Box shipments available

Warranty: 5 Year Kensington (on the Orbit Trackball); 2 Year Kensington (on the USB Hub)