Image may not reflect the actual item.
Price: $89.99
Quantity:
In Stock: 2646
Last Updated: Jul 28, 2026
No Sales Tax except these states
, PO and Wire.
Main Specification
| General Information | |
| Manufacturer | Kensington Computer Products Group |
| Manufacturer Part Number | K64325 |
| Manufacturer Website Address | http://www.kensington.com |
| Brand Name | Kensington |
| Product Line | Expert Mouse |
| Product Name | Expert Mouse Wired Trackball |
| Package Type | Retail |
| Product Type | Trackball |
| Pointing Device | |
| Pointing Device Connectivity Technology | Cable |
| Movement Detection | Optical |
| Movement Resolution (dpi) | 400 |
| Total Number of Buttons | 4 |
| Scroller Type | Scroll Ring |
| Pointing Device Features | Compact Design |
| Pointing Device Features | Wrist Rest Design |
| Ergonomic Fit | Symmetrical |
| Rechargeable | No |
| Power Description | |
| Power Source | Cable |
| Miscellaneous | |
| Operating System Compatibility | Windows 7 |
| Operating System Compatibility | Mac OS X 10.10 Yosemite |
| Operating System Compatibility | Windows XP |
| Operating System Compatibility | Mac OS X |
| Operating System Compatibility | Mac OS X 10.13 High Sierra |
| Operating System Compatibility | Mac OS X 10.12 Sierra |
| Operating System Compatibility | Windows Vista |
| Operating System Compatibility | Mac OS X 10.9 Mavericks |
| Operating System Compatibility | ChromeOS 44 |
| Operating System Compatibility | Windows 11 |
| Operating System Compatibility | Mac OS X 10.11 El Capitan |
| Operating System Compatibility | Windows 8.1 |
| Operating System Compatibility | Mac OS X 10.8 Mountain Lion |
| Operating System Compatibility | Windows 10 |
| Operating System Compatibility | Windows 8 |
| Platform Supported | Mac |
| Platform Supported | PC |
| Compatibility | Microsoft Surface Notebooks:
|
| Device Supported | Notebook |
The best trackball ever made has just gotten better. Designed for PCs and Mac's, the new Expert Mouse employs Kensington's Diamond Eye optical technology for smooth, precise cursor movement.
REQUIRES- PC running Windows 98 or later with an available USB or PS2 port. Mac running OS X or later with an available USB Port. Internet connections or CD ROM drives to install the software.
REQUIRES- PC running Windows 98 or later with an available USB or PS2 port. Mac running OS X or later with an available USB Port. Internet connections or CD ROM drives to install the software.
WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
