Three years later, the company releases an enhanced version of their first Sentinel Advance gaming-grade mouse, now with an 8,200 dpi laser sensor. Check out our test!

Here is a snippet: "In 2009, Cooler Master kick started their division of gaming-grade peripherals, CM Storm, with the first Sentinel Advance mouse. Now, the already established company released the evolution of that particular model, the Sentinel Advance II, which is basically the same mouse, only with a laser sensor that reaches 8,200 dpi of sensitivity (against the 5,600 dpi value of the original one) and double the internal memory. Let's describe its physical characteristics and then test the product."



Link: hardwaresecrets