ELECOM EX-G Trackball-Maus, 2,4 GHz USB Wireless, Ergonomisches Design, Daumensteuerung, glatter Rollball, optische Verfolgung, 6 programmierbare Tasten, Neigungs-Scroll, Computermäuse für Laptop, PC,

Advanced Responsiveness – An innovative wireless mouse with precision optical sensor, the thumb trackball offers superior movement and pin-point accuracy Comfortable, Ergonomic Design – Keep your hand and wrist more stable with our streamlined design that improves natural comfort, feel, and movement 6-Button Key Binding – Each trackball mouse boasts 6 unique thumb and finger buttons for binding keys for web surfing, playing MMOs, or fast-twitch shooting Adjustable Resolution – Get the blazing responsiveness or steady pathing you need by switching between 750/1500 resolution; perfect for home or office use Robust Wireless Connectivity – Enjoy the same flawless response you get from a wired mouse with our design thanks to the premium 2. 4 GHz connection