Logitech has rolled out a new optical mouse, G400 in the market. This mouse sports 3600 dpi and features 8 programmable buttons to let you certain actions faster. Supported operating systems include windows xp / vista and 7. Polling rate is pretty fast at 1000Hz and thus is perfect for FPS games or for photoshop image editing.
Of course, if you feel 3600 dpi is too higher for you, you can scale it anywhere between 400 and 3600. Button durability is high, supporting up to 10 million clicks per button. It measures 72.2 × 120.3 × 43.5mm; weighs in at 133 grams and cable length is 205 centi meters.