Portable Finger Hand-Held 4D USB Mini Trackball Mouse (Black)

Portable Finger Hand-Held 4D USB Mini Trackball Mouse (Black)

4 (8 product reviews)Added 5 years ago
US$ 14.69 Free worldwide shipping!
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Off table and without limitation of operational space. 4D page scrolling function can be controlled simply by your thumb. Features 3-button design with trackball. USB 2.0 interface, plug and play, no software required. Special design, can avoid the harm on your wrist and muscle. Easy to use - left or right hand, or cradled between both. Mini size, light weight, easy to carry. Ideal for both laptops and desktops. Package Details Weight: 110.21 g Size: 1410.85.7 cm Package Includes 1 × Portable Finger Hand-Held 4D USB Mini Trackball Mouse __