Alternate color or configuration shown Lenovo 540 mouse Office Ambidextrous USB Type-C Optical 2400 DPI Lenovo 540. Form factor: Ambidextrous. Movement detection technology: Optical, Device interface: USB Type-C, Movement resolution: 2400 DPI, Buttons type: Pressed buttons, Buttons quantity: 4, Scroll type: Wheel. Laser color: Red. Power source: Cable. Product color: Sand Manufacturer: Lenovo SKU: 8822271 Manufacturer part number: GY51D20879 GTIN: 0195892016212 MSRP: $11.99 Price: $11.36 Qty: Add to cart Custom wishlist OK Add to wishlist Add to compare list Email a friend Available in four stylish colours, the Lenovo 540 USB-C Wired Mouse is designed to complement your ultrabook, while taking some of the strain. Its wired USB-C plug-and-play connectivity frees up your limited USB-A ports for other devices. As well as a precise optical sensor and up to 2400 on-the-fly DPI adjustment, this pocket-friendly mouse will enhance your productivity anywhere, anytime. Compact ambidextrous mouseRed optical sensorOn-the-fly DPI switch (800 DPI, 1600 DPI, 2400 DPI)4-button mouse (left click, right click, scroll click, DPI)2-way scrolling (up, down)USB-C wired connection Overview Specifications Contact Us Available in four stylish colours, the Lenovo 540 USB-C Wired Mouse is designed to complement your ultrabook, while taking some of the strain. Its wired USB-C plug-and-play connectivity frees up your limited USB-A ports for other devices. As well as a precise optical sensor and up to 2400 on-the-fly DPI adjustment, this pocket-friendly mouse will enhance your productivity anywhere, anytime. Compact ambidextrous mouseRed optical sensorOn-the-fly DPI switch (800 DPI, 1600 DPI, 2400 DPI)4-button mouse (left click, right click, scroll click, DPI)2-way scrolling (up, down)USB-C wired connection Products specifications Attribute name Attribute value Width 3.94" Depth 2.28" Height 1.38" Weight 2.36 oz Power Source Cable Cable Length 70.9" Buttons quantity 4 Device interface USB Type-C Movement detection technology Optical Movement resolution 2400 DPI Scroll type Wheel Buttons type Pressed buttons Number of scroll wheels 1 Scrolling directions Vertical Customizable movement resolution Yes Number of movement resolution modes 3 Laser color Red Buttons durability (million clicks) 3 Warranty period 1 year(s) Technical details Product color Sand Packaging data Package width 5.55" Package depth 3.39" Package height 1.69" Package weight 4.09 oz Package type Box Design Certification CB, cTUVus, TUV Mark, CE, FCC/IC, BSMI, VCCI, KCC Form factor Ambidextrous Operational conditions Operating temperature (T-T) 0 - 40 °C Operating relative humidity (H-H) 20 - 95 % Features Purpose Office Packaging content Quantity per pack 1 pc(s) Performance Surface coloration Monochromatic System requirements Windows operating systems supported Windows 10, Windows 11 Other operating systems supported ChromeOS