Microsoft Wireless Mobile Mouse 4000 + Nano Receiver Bluetrack PC/Mac

This compact 4-button mouse is in very good condition, with just a few tiny scratches from normal use.  It is comfortable in either hand, and uses Microsoft's BlueTrack Technology, that can track on virtually any surface.  It comes with the companion nano USB receiver, which fits in a storage slot on the underside of the mouse.  It has been fully tested on a Windows 10 desktop PC and a Windows 11 laptop, and the action of all buttons and the scroll wheel are crisp. Functions: Left click, right click, scroll, left scroll tilt, right scroll tilt, scroll-click, left side button (browser back) Runs on 1 AA battery (included) Manuals and software may be downloaded from the main product page for the mouse.  It may be found by Googling "microsoft wireless mobile mouse 4000 support"; the product and download pages will be at or near the top of the search results. Software (Mouse and Keyboard Center) for Windows 7 through Windows 11 is available via the support site, for both 32-bit and 64-bit OS versions.  It is also supported in Windows XP and Vista, using IntelliPoint 8.2, and in Mac OS 10.4.x and later, using IntelliPoint for Mac. No added drivers are necessary to use the mouse in Windows 10 or 11 -- it has been tested tested in a Windows 10 64-bit desktop and a Windows 11 64-bit laptop and all buttons function as designed.  Installing Mouse and Keyboard Center will give you full customization options for the mouse in Windows 7 through 11.  For example, you might want to change the action of the scroll wheel click from the default "task view" to autoscroll.  Mouse and Keyboard Center may have come pre-installed with newer Windows 10/11 installations. Installation: Release the USB receiver from its bay in the bottom of the mouse by pushing the eject button above it.  Plug the USB receiver into an available USB port, then wait a moment for it to be sensed and installed.  Turn on the mouse, which will be sensed automatically. "Delivery" date is Pricetronic's estimate and depends on carrier.  Measurements are approximate to the best of our ability.  Colours vary on different monitors/devices. Our premises are smoke-free. If you want to purchase more than one item, please go ahead and purchase and pay.  I combine shipping and will promptly refund your shipping overage. Please use the shopping cart for combo shipping. Pricetronic-Required Verbiage: International Buyers Please Note: Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying (but you already knew that).