This product is either discontinued or we cannot get that from suppliers.
Product Model: MC 4900, Product Type: Mouse, Pointing Device Host Interface: USB, Pointing Device Connectivity Technology: Cable, Movement Detection: Optical, Movement Resolution: 1375 dpi, Number of Total Buttons: 3, Scroller Type: Scroll Wheel, Ergonomic Fit: Symmetrical, Color: Black, Silver
The integrated, capacitive FingerTip sensor means the CHERRY MC 4900 wired mouse stands for easy logon. Fast and secure user authentication by means of your own fingerprint.