Wireless, has a tiny dongle, uses 2 AA Batteries.
1000 DPI, optical sensor.
Ranked in these QuestionsQuestion Ranking
Pro Tiny dongle
This is good for those using a laptop or other portable devices as the dongle is low profile and does not protrude that much when plugged in, meaning it wont snag on thing while carrying the device around or look unpleasant.
The mouse goes for £9.99 on Amazon, which is extremely cheap for a mouse of any caliber.
Pro Great response time
Con For hardcore gaming daily use usually lasts 6 months
Problems with clicking the buttons after 6 months of continuous daily hardcore gaming use, happened 4 times in a row (good thing there is 2-3 years warranty).