MCSaite Trackball Mouse Wired - Ergonomic 3.6cm Rollerball Mouse with Scroll Ring Aluminium Alloy Compatible with Mac Windows PC Computers - Sliver

- Low-profile shape and silver metallic finish deliver ergonomic comfort and beautiful aesthetics Requires less arm and wrist movement (for better comfort) and takes up less desk space than a traditional mouse Laser tracking delivers precision cursor control Ambidextrous design - Large 36mm ball design and Diamond Eye optical tracking for precise cursor control; Patented scroll ring lets you scan up and down pages with ease Detachable, ergonomic wrist rest supports hand and wrist for improved comfort. - Mouse size: approx. 10.7 * 13 * 4.5cm/4.21 * 5.11* 1.77inch ; Diameter of track ball: approx. 3.6 cm/1.41inch ; Length of cable: 1.8m/ 70 inch - SMOOTHLY ROLLING ACTIONOperates just like a standard 3-Button computer mouse. ★MADE OF HIGH QUALITY ALUMINUM ALLOY:Made of high quality aluminum alloy,durable and reliability - Compatible with Windows, macOS (10. 8 and later), and Chrome (OS 44 and later)

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