Description
Kensington 64217 Expert Mouse USB/PS2 Four-Button Trackball PC Mac
The Kensington 64217 Expert Mouse is a wired four-button trackball with a large central ball designed for precision cursor control without moving the device across a desk. It connects via USB or PS/2, making it compatible with a wide range of desktop systems. The unit carries CE and FCC certifications and was manufactured by Kensington Technology Group, a division of ACCO Brands.
Specifications & What's Included
- Model: Kensington 64217 Expert Mouse
- Interface: USB and PS/2 (dual interface)
- Buttons: 4 sculpted buttons surrounding the trackball
- Connection: Wired — USB Type-A cable attached
- Color: Light gray
- Certifications: CE, FCC
- Country of Manufacture: China
- Compatible with Windows and Mac OS
- Includes: Trackball unit with attached USB cable only — no software or additional accessories
Applications
The Kensington Expert Mouse series has been a popular choice for desktop users who prefer trackball-style input over a traditional mouse — particularly in environments where desk space is limited or where users log many hours of cursor work and want to reduce wrist movement. The four-button layout and large ball give users fine control suited to graphic work, CAD, data entry, and general office computing. The dual USB/PS2 interface made this model compatible with both legacy PS/2-equipped machines and modern USB-only systems from the late 1990s through the 2000s, and USB-connected units like this one remain usable on current Windows and Mac desktops without drivers. Kensington's Expert Mouse line has a long production history and retains a loyal following among users who prefer ergonomic alternatives to conventional pointing devices.
This Kensington 64217 Expert Mouse USB/PS2 four-button trackball has been inspected and appears to be in good used condition. It has not been powered up or tested at our facility, but it came out of a working environment where it was previously in use. The housing shows light surface wear consistent with normal desktop use. The ball, buttons, and USB cable all appear intact with no obvious damage. Please view our photo set and contact us if you have any questions.
Warranty Information
Additional Information
Brand: |
Kensington |
Model: |
64217 |
MPN: |
64217 |
Type: |
Trackball |
SKU: |
24612 |
Interface: |
USB, PS/2 |
Number of Buttons: |
4 |
Connection Type: |
Wired |
Color: |
Light Gray |
Connectivity: |
USB / PS2 |
Country/Region of Manufacture: |
China |
Seller Notes: |
Trackball only — no software or additional accessories included. |
Condition Notes: |
This Kensington 64217 Expert Mouse trackball is in good used condition. Not tested at our facility but pulled from a working environment. Light surface wear; ball, buttons, and USB cable appear intact. |
California Prop 65 Warning: |
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov |
