Precise trackball control
DiamondEye optical tracking and the large 55mm ball are designed for accurate cursor movement with less hand movement.
The Kensington 64325 Expert Mouse is a wired optical trackball with a large 55mm ball, DiamondEye tracking, a scroll ring and four customisable buttons.
Its symmetrical design supports right- or left-handed use, while the detachable wrist rest provides cushioned hand and wrist support.

DiamondEye optical tracking and the large 55mm ball are designed for accurate cursor movement with less hand movement.
The scroll ring supports document navigation, while TrackballWorks software can assign functions to four buttons and adjust cursor and scrolling speeds.
The supplied data lists a 1.83m cable, USB and PS/2 host interfaces, and PC and Mac platform support.
Important: The supplied system requirements reference legacy Windows and Mac operating systems. Confirm suitability with the intended computer and operating system before purchase.
The supplied description lists a large 55mm trackball.
Yes. The supplied product information describes an ambidextrous design for left- or right-handed users.
It is a wired trackball with USB and PS/2 host interfaces listed in the supplied specifications.
(64325)
| General information | |
|---|---|
| Brand | Kensington |
| SKU / model | 64325 |
| Product type | Trackball |
| Product name | Expert Mouse 64325 Trackball - USB w/PS2 Adapter |
| Product series | Expert Mouse |
| Packaged quantity | 1 |
| Pointing device | |
| Movement detection | Optical |
| Connectivity technology | Cable |
| Cable length | 1.83 m |
| Trackball diameter | 55 mm |
| Buttons | 4 customisable buttons listed in supplied description |
| Interfaces and compatibility | |
| Host interfaces | PS/2; USB |
| Device supported | Computer |
| Platforms supported | PC; Mac |
| System requirements | PC running Windows 98 or later with available USB or PS/2 port; Mac running OS X or later with available USB port; internet connection or CD-ROM drive for software installation |
| Physical characteristics | |
| Height | 63.5 mm |
| Width | 127 mm |
| Depth | 146.1 mm |
| SKU | 64325 |
| Barcode # | 85896643258 |
| Brand | KENSINGTON |
| Shipping Weight | 0.6100kg |
| Shipping Width | 0.009m |
| Shipping Height | 0.019m |
| Shipping Length | 0.016m |
DeviceDeal is an authorised Kensington reseller. This product is covered by the applicable Kensington manufacturer warranty in Australia. Please contact DeviceDeal if you would like to confirm the warranty period and conditions for SKU 64325.
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