The differences with these ones is that they 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! May not post to United States – Read item description or contact seller for postage options. Sign in to check out Check out as a guest. This however is incorrect, all ScrollPoint mice use the same resistive mechanism and all cite the same patent. I’m not sure what existing IC is in use by the ScrollPoints or other optical mice which use similar indiscreet sensors. This PCB is connected by two ribbon cables that are hard-soldered.

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I am a volunteer, and not a paid staff of Lenovo or Microsoft. Search for drivers by ID or device name Known devices: After this you will need lebovo X-ACTO knife to cut away any excess, if you do not the buttons won’t align properly disallowing them to click.

May not post to United States – Read item description or contact seller for postage options.

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IBM ScrollPoint (31P7405) Mouse

David Hill the industrial designer of the mouse remarked: Fortunately you can remove the button assembly albeit it’s not easy and correct the problem on earlier mice. Store About Us Contact. The models for both mice are the same, however the part number varies depending on which colour you get.

Download free driver for Lenovo dpi ScrollPoint Pro Optical XP64 WinALLx86 If You cannot find the appropriate driver for your operating system you can ask your question to the users of the service in our section of questions and answers or contact our support team at http: Please enter a valid postcode.


Learn more – opens in a new window or tab International postage and import charges paid to Pitney Bowes Inc.

Lenovo 31P7405 Optical 3-button SCROLLPOINT Mouse

First and foremost, it’s interesting lenov earlier IBM mouse lacked a detachable USB cable– and all of the sudden in the later models they implement this which is helpful when you have to disassemble these mice en-masse. Green probably looks the worst as it changes the cap to look an almost grey-like colour. Disassembling the ScrollPoint mechanism itself reveals the pads which sense the resistance when compressed, along with the patent number opticla the technology on the back which doesn’t seem to be an IBM patent: See all condition definitions – opens in a new window or tab It appears there have been two manufacturers for the Slate Blue plastic bezels as the colour can vary from being more scrollplint or purple.

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The ScrollPoint Mouse is ideal for horizontal and vertical scrolling. They are considerably lighter than the ScrollPoint II Pro mice lacking the heavy rubberized ball bearing.

Forums Knowledge Base Blogs. 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. Seller information pc-tek-it I’m using both but, as I said, some functions do not work. Please enter a number less than or equal to The integrated IPS panel features the widest possible viewing angles — degrees in both aspects. My 1st mouse quit working, so I ordered a replacement.


IBM ScrollPoint (31P) Mouse | eBay

Learn more – opens in a new window or tab. Upon removing the top bezel, the buttons are actually detachable from the bezel. Like Intel, AMD Company is not protected to the release of a large number of faulty processors, which are nouse at the stage of laboratory tests.

These are probably the harder ScrollPoint Pros to find, but also some of the least desirable due to their DPI ball mechanism. This 3-button mouse, in Business Black ,enovo rubberized sides, comes standard with a USB connector and offers you comfort, reliability, and enhanced productivity for working on spreadsheets or browsing the Internet. No affiliation or endorsement is intended or implied. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.

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:. If I ever get a chip programmer I will update this section with more information.