The models for both mice are the same, however the part number varies depending on which colour you get. That’s very interesting as even some laser mice I tested could not work very well on transparent surfaces; dispelling the whole optical vs. My 3 button scroll mouse is useless! This website uses cookies. And fortunately you can just use the black rubber siding from a slate blue MO18B so it fits nicely at the top and you get a fresh piece.

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See the seller’s listing for full details. Disassembling the ScrollPoint mechanism itself reveals the pads which sense the resistance when compressed, along with the patent number for the technology on the back which doesn’t seem to be an IBM patent:.

Lenovo Scrollpoint Mouse 31P Make sure there is no excess glue to make the buttons taller in height than they were originally: Please email us for inquiries via ask seller a question through the item you are inquiring about.

The differences with these ones is that scrollpoiint now use an DPI sensor instead of the optical-sensing ball; the sides are now coated with the rubber paint and the ScrollPoint mechanism now lights up! Select a valid country. Download free driver for Lenovo dpi ScrollPoint Pro Optical XP64 WinALLx86 If You lenvo find the appropriate driver for your operating system you can 800dpl your question to the users of the service in our section of questions and answers or contact our support team at http: Please click ” Kudos ” for Ego Boost!!


Click on any of the images of products listed on the left of this description to add to your shopping cart. This part can be skipped if you don’t want the glowing aspect you could even desolder the LED.

This 3-button mouse, in Business Black with rubberized sides, comes standard with a USB connector and offers you comfort, reliability, and enhanced productivity for working on spreadsheets zcrollpoint browsing the Internet. 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.

These ones featured an optical sensor and a glowing ScrollPoint mechanism. scrollpoinf

Lenovo 31P Optical 3-button SCROLLPOINT Mouse | eBay

Add to watch list. Like all things, eventually these mice will be harder to find as time goes on. There is supposed to be a mouse suite where you make adjustments, but try and find it.

Will usually post within 1 business day of receiving cleared payment moise opens in a new window or tab. For additional information, see the Global Shipping Program terms and conditions – opens in a new window or tab. These mice featured an ergonomic curve while retaining sharp angles, and the third button has been moved near the thumb area. These mice came in two colours, black and ivory: They were paired with the earlier IBM wireless keyboard.

However I think it looks nice so I kept it. The slate blue mice are presumably less common and were only manufactured with IBM logos because this colour was dropped with the later models. Here’s a photo comparing both slate blue colours and a metallic black:. If your ScrollPoint isn’t new and has a damaged rubber coating, just use a magic eraser and gently remove the rubber or let the plastic soak in water and soap for a few hours and rub it off with a coarse cloth.


IBM ScrollPoint (31P7405) Mouse

B for faster cursor response. Message 3 of 4. It is possible to swap parts with the later MBO optical ScrollPoint Pros if you want to convert your optical ScrollPoint Pro to being a different colour, or borrow one of the rubber sides to replace your worn down one. Learn more – opens in a new window or tab Any international postage and import charges are paid in part to Pitney Bowes Inc.

Opticap I ever get a chip programmer I will update this section with more information. They’ll have patent 5, referenced at the bottom for the optical mechanism that determines the movement of the mouse ball.

Lenovo 31P7405 Optical 3-button SCROLLPOINT Mouse

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 or tab. Get the item you ordered or get your money back.

Everybody has their own personal preferences, but if you need a supported mouse I think you will need to get a newer one.

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