Alternate color or configuration shown DELL MS7421W mouse Office Ambidextrous RF Wireless + Bluetooth Optical 1600 DPI DELL MS7421W. Form factor: Ambidextrous. Movement detection technology: Optical, Device interface: RF Wireless + Bluetooth, Movement resolution: 1600 DPI, Buttons type: Pressed buttons, Buttons quantity: 7, Scroll type: Wheel. Power source: Batteries. Product color: Platinum, Silver Manufacturers: DELL MARKETING L.P. , DELL SKU: 6492652 Manufacturer part number: MS7421W-SLV-NA GTIN: 0884116382973 MSRP: $87.49 Price: $65.66 Qty: Add to cart Custom wishlist OK Add to wishlist Add to compare list Email a friend Get uninterrupted productivity with a rechargeable mouse that offers up to six months battery life on a full charge. Connect up to three devices and recharge in just two minutes for a full day’s work. Overview Specifications Contact Us Get uninterrupted productivity with a rechargeable mouse that offers up to six months battery life on a full charge. Connect up to three devices and recharge in just two minutes for a full day’s work. Products specifications Attribute name Attribute value Width 2.44" Depth 4.01" Height 1.4" Weight 2.82 oz Battery Type Built-in battery Power Source Batteries Cable Length 39.4" Bluetooth version 5.0 Buttons quantity 7 Rechargeable Yes Device interface RF Wireless + Bluetooth Movement detection technology Optical Movement resolution 1600 DPI Scroll type Wheel Buttons type Pressed buttons Number of scroll wheels 1 Scrolling directions Vertical Service life of battery 6 month(s) Technical details Product color Platinum, Silver Packaging data Package width 3.37" Package depth 6.3" Package height 1.77" Package weight 7.8 oz Design Form factor Ambidextrous Features Purpose Office Linux operating systems supported Yes Packaging content Quantity per pack 1 pc(s) Performance Surface coloration Monochromatic System requirements Windows operating systems supported Yes Mac operating systems supported Yes Other operating systems supported ChromeOS Software Mobile operating systems supported Android Wireless LAN features Frequency band 2.4 GHz