More later on in the article about the microcontroller. If you’re running a Slate Blue rev. IC replacement Another possible yet less practical solution might be to replace the optical sensor entirely with a superior one able to operate on transparent surfaces, but it would have to match the PCB pinout. Ultra-precise Scroll Wheel New Version: Learn more – opens in new window or tab.

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Another possible yet less practical solution might be to replace the optical sensor entirely with a superior one able to operate on transparent surfaces, but it would have to match the PCB pinout.

Moving your mouse cursor slower or faster is just a click of the DPI button. The listing you’re looking for has ended. Back to home page Return to top. The differences with these ones is that they now use an DPI sensor instead of the optical-sensing ball; mouwe sides are now coated with the rubber paint and the ScrollPoint mechanism now lights up!

If you rely on the ScrollPoint over a conventional ‘wheel’ mouse and are seeking to increase the performance and capability of your ScrollPoint; there are a few modifications that can help the existing sensor used in these mice. For some reason only the ivory version has the IBM logo printed up near the top of the mouse instead near the bottom like the other ones, AND later black ones used a silver logo.

I’m not sure what existing IC is in use by the ScrollPoints or other optical mice which use similar indiscreet sensors. Learn More – opens in a new window or tab Any international shipping and import charges are paid in part to Pitney Bowes Inc. Please enter a valid ZIP Code.


Here’s a comparison between an earlier sage SP Pro with the later revision where they corrected this with an updated injection mold, you’ll see how the older revision has both of the buttons veering to the right causing an uneven gap and this isn’t just the photo angle:. Email to friends Share on Facebook – opens in a new window or tab Share on Twitter – opens in a new window or tab Share on Pinterest – opens in a new window mo09l tab Add to watch list.

However, the stark blue doesn’t quite match the translucent “IBM blue” ScrollPoint cap which is very close to lavender. This moue will be shipped through the Global Shipping Program and includes international tracking.

IBM Ps2 Scroll Wheel Ball Mouse 3 Button Gray Wired MO09K EUC | eBay

Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. The only colour they were ever released in was metallic black but as mentioned before you can mod them to being Ancient Sage or Slate Blue.

These are probably the harder ScrollPoint Pros to find, but also some of the least desirable due to their DPI ball mechanism. For additional information, see the Global Shipping Ib terms and conditions – opens in a new window or tab. Sell one like this.


IBM MO09K Black 3 Button Blue Scroll Point Ps2 Ball Mouse Mice 2015 Lot 12

Learn more – opens in a new window or mouee. Therefore it may be possible to replace the existing red LED with an infrared one. These mice came in two colours: Advanced optical sensor provides precise movement.

I will at some point try swapping the ICs to determine which one is responsible for the behaviour change. No mechanical ball to get dusty, dirty or stolen. When you’re replacing the ScrollPoint LED, ensure the replacement has sufficiently long leads to go inside the spacer.

There are mi09k items available. There are also ways to revitalize the hardware and keep the mouse going with some quick refurbish work. This item will ship to United Statesbut the seller has not specified shipping options.

If I ever get a chip programmer I will update this section with more information. And finally you’ll need to cut a larger opening for the clear ‘window’ piece that allows blue illumination through. Minimum monthly payments are mo09. Lenovo only manufactures the standard black issue ones.

Like all things, eventually these mice will be harder to find as time goes on. The original ScrollPoints used a “cat’s tongue” TrackPoint cap: