Designed for high-end productivity, the Expert Mouse focuses on minimizing arm movement to reduce the risk of repetitive strain injuries (RSI).
: The symmetrical shape makes it equally comfortable for both right-handed and left-handed users.
: Using KensingtonWorks software , users can program each button for specific shortcuts, macros, or media controls.
The Kensington Expert Mouse has stood as a titan in the world of ergonomic input devices for over 20 years. Whether you are a creative professional seeking pixel-perfect precision or an office worker battling wrist strain, this trackball offers a unique stationary alternative to traditional mice. Key Features and Specifications
The Kensington Expert Mouse: A Legend in Trackball Ergonomics
: The large, perfectly spherical ball provides exceptional stability and precision for multi-monitor setups.
: A cushioned support is included to help maintain a neutral wrist angle during long sessions. Choosing Your Connection: Wired vs. Wireless
Reach us via email if you can help.
Many thanks to our supporters and contributors who have joined us in this pursuit of preserving this segment of digital history:
Bookman system compatibility chart coming soon.
This 3D printable card blank will ensure your Bookman cartridge contact strip stays clean and sits flush with the rest of the device by filling the card slot.
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Download blankcard.stl for 3D printing |
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This tool is used to create replacement labels for Franklin BOOKMAN cartridges that have faded or otherwise deteriorated labelling. The generated labels are downloadable as SVG files and can be printed at 100% scale for a 1:1 reproduction size suitable for application on worn ROM cards.

See the source code for this tool here.
You can find scans of various Franklin promotional / catalog leaflets below. Items listed in chronological order.
This is a collection of disk images and files of related software that came bundled as part of various Franklin DBS / Bookman devices. Click to download these files.
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FEP received its own official number in the USB vendor code list after submitting it to the USB consortium: 0x09b2 (hex) or 2482 (dec). The submission was related to use of USB for the eBookman device.
CK2FRK
Designed for high-end productivity, the Expert Mouse focuses on minimizing arm movement to reduce the risk of repetitive strain injuries (RSI).
: The symmetrical shape makes it equally comfortable for both right-handed and left-handed users. kensington expert mouse best buy
: Using KensingtonWorks software , users can program each button for specific shortcuts, macros, or media controls. Designed for high-end productivity, the Expert Mouse focuses
The Kensington Expert Mouse has stood as a titan in the world of ergonomic input devices for over 20 years. Whether you are a creative professional seeking pixel-perfect precision or an office worker battling wrist strain, this trackball offers a unique stationary alternative to traditional mice. Key Features and Specifications The Kensington Expert Mouse has stood as a
The Kensington Expert Mouse: A Legend in Trackball Ergonomics
: The large, perfectly spherical ball provides exceptional stability and precision for multi-monitor setups.
: A cushioned support is included to help maintain a neutral wrist angle during long sessions. Choosing Your Connection: Wired vs. Wireless
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