["CSL TM137G | optical USB mouse | vertical design | especially ergonomic for the arm", "USB 2.0 | optical sensor | high sensitivity compared to other conventional optical mice / scanning rates 1000 - 1600dpi (selectable with dpi switch) / precise control on almost all surfaces", "5 buttons & scroll wheel | left & right mouse button | forward & back button offers remarkable comfort for internet surfing | easy-to-use buttons and scroll wheel | cable length approx. 1.50m", "Prevent possible mouse arm or tennis arm (RSI syndrome) | ideal choice for surfers and individuals who work with the computer for long hours daily", "improved handling compared to conventional mice | color: black"]
